How To Cut Drywall At Home

Cut a rectangular hole

The first step is to determine on the drywall plate where the hole will be. To do this, measure the desired distance from the left edge of the drywall sheet and put a mark. If it is supposed to make a hole for a bar for several sockets, then a bar is inserted to this mark and outlined.

Then you need to drill holes in the corners of the rectangle, it is worth remembering that the drill must be of such a size that the jigsaw saw freely goes into the hole in the material. A saw is inserted into each hole and a cut is made. This must be done very carefully, without strong pressure. The saw should follow the line. Important! When working with drywall, you should wear a mask or respirator so as not to breathe dust. It is better to make the hole a little smaller. It is always easier to make a large one from a small hole, for this it is enough to walk along the edges of the hole with a rasp.

Once the work is done, you need to inspect the hole made. Take the bar and examples, preferably with outlets, so you know exactly how fit the hole is. If necessary, a hole can be made in an already finished structure, only you need to know for sure that there are no communication systems in the place of adjustment. The master shows how to make a square hole in drywall.

How to make a round hole in the gypsum board

It is important to learn how to correctly make holes in sheets of material, since installation often involves the installation of sockets or switches. In addition, sometimes it is necessary to repair damaged areas in drywall. To make holes professionally, you should use a special tool and have some skill. Consider how to cut drywall at home, step by step:

First of all, a ready-made tool: An electric drill and special crowns for drywall, you can Ballerinas.
The crown needs to be fixed in a drill or screwdriver, this is the fastest and most accurate way to make a hole in small to medium sized material.
Before starting the process, you need to make a markup to determine the center.
Take a crown of the correct size and clip it into the drill chuck. Step-by-step process for cutting a circular hole in drywall

Place the drill in the marked center and start the drill. The drill must be set at medium speed, while the pressure on it should be minimal and smooth.

Advice! DO NOT rush and press hard on the instrument. this can damage the material, as the crown can simply be clamped in drywall.

Cut the drywall letter along a straight mowing line

A drywall board is a sandwich in which a gypsum core is surrounded on both sides by thick cardboard. The material is quite durable, it can be moisture resistant and fireproof. You can cut drywall from any side. Cutting the material is not difficult, with a rather sharp blade cut through one layer of cardboard and break.

It is worth remembering that the knife must be guided confidently and strictly along the mowing line that was drawn earlier. If the first time it was not possible to cut the cardboard, then it is carried out through this place several times until the cardboard is completely cut. The treadmill must be stationary during cutting. It is pressed tightly against the material, otherwise the cut will turn out to be uneven. A layer of paper is cut with a little delight of a gypsum board. This will help break the material evenly without chipping. Once you have cut one layer of cardboard on the board, you can proceed to the next step. breaking the material along the cut. If you did everything correctly, then it will not be difficult to hold the letter with your feet and fold it in the opposite direction from the cut.

You can attract a second person if the layer of material is large. In principle, it does not matter how the material is broken, the main thing in this matter is an even and high-quality cut. Once you’ve folded the drywall cut, you need to carefully cut the second layer of cardboard. In fact, cutting drywall is easy. If you doubt that this process will be done correctly, try cutting the material first on a small Piece.

Round hole without power tool

This is the second way, which will require a lot of effort. The markings are made as in the first option, while you need to draw a circle of the required diameter with a compass. Once the markings are ready, you need to make a small hole at the edge of the circle. It can be drilled with a brace. Then you need to take a thin hacksaw with sharp teeth, insert it into the hole and start sawing drywall strictly along the mowing line.

Marking

In order to correctly apply the markup, you need to die out the plane on which the sheets of gypsum board will be fixed. Then, using a tape measure or ruler, it is worth transferring the dimensions to the drywall plate, outline the fishing line with a pencil. Double-check the measurements before starting cutting. This will help NOT put on bugs.

Tools and material

Before you start cutting drywall at home, you need to prepare the tool. For this you will need:

Drywall;
Roulette;
Flight bus;
Stationery knife.

Important: it is better to cut drywall only with a new, sharp, stationery knife.

Wavy cut

It is not difficult to perform it with a jigsaw, the main thing in this process is the correct marking. If you want to make a wave, then it is enough to draw a wavy line of the desired curvature over the entire surface of the sheet and carefully, from the edge of the plate, dust the material strictly along the mowing line. In the case when a wavy cut needs to be made in the middle of the sheet, then the following algorithm should be followed:

Mark up and draw a curve;
Using a drill with a drill of the correct diameter, you need to make holes along the edges of the mowing line on each wave and at its top. This is necessary so that the jigsaw saw does NOT break during the sawing process;

Sawing a wavy cut with a jigsaw on drywall

Insert the pollen of the jigsaw into the hole and gently start sawing along the drawn mowing line.

Advice! If the curve has very pronounced waves, then you need to drill holes at a distance of 15 cm from each other, then the saw will go much easier, and it will be easier to cut it. If the edges turn out to be a little uneven, then they can always be earned with a rasp.

Drywall cutting and tools needed

When working with drywall, many people ask themselves: how to cut drywall correctly? This process will NOT be difficult if you properly prepare the tool and apply markings to the material. How to cut drywall at home so that the minimum amount of waste is obtained? Which drywall tool should you have on hand? Let’s consider in more detail.

Drywall has become a popular material in builders due to the fact that working with it is not difficult. It is enough to read the manual or watch lessons on working with the material and learn how to cut drywall at home.

Standard cut

Straight cutting. The easiest way to cut. It boils down to the following:

GVL is placed on a hard and flat surface. Then mark the future cutting line of the cut.

Whichever knife is chosen, they should be cut strictly, placing a ruler on the side. An uneven cut is guaranteed if you decide to handle it without a ruler. Cutting begins from the back side (here a thicker cardboard layer). The front part of the Civil Code is somewhat different, as it is intended for finishing work. When cutting the knife, try as deep as possible into the gypsum content.

At the end of the process, the GK is turned over and bent in the direction of the solid (without mowing line of the cut) side. The plaster, rather than being hit by the knife, will break in the desired direction. The cardboard from the opposite side is cut along the formed mowing line of the fold.

It is not particularly important which side to start cutting drywall. However, on a flat, dense surface, this is much easier to do than when holding the GL in weight.

Before you cut drywall with improvised devices, you should familiarize yourself with two more types of simple cutting, feasible for independent implementation.

Double-sided cutting. Most often, cutting in the form of any rectangle is performed in this way. Using a hacksaw, they cut one side, the other is simply cut with a blade. After that, the material is broken, and from the opposite side the cardboard is cut off (as in simple cutting). The finished cut is brought to perfection using an edging plane.

Cutting on uneven mowing lines. To cut material along uneven line, you must first prepare a drawing.

Drywall cutting

Newbies in the construction business do not know how and how to cut drywall in the best way. After all, any work, whether it is the creation of a ceiling structure, partitions or a complex decorative element, requires knowledge of the rules for cutting gypsum boards and strictly following them in practice. The tool for THESE purposes is used differently. It all depends on the chosen cutting method. So, how to cut drywall at home, the recommendations below will tell you.

What is this article about

Introducing the toolbox

The obligatory list of tools for cutting gypsum fiber with your own hands includes three groups of objects

Devices for applying markings on a GCR sheet. a simple pencil, tape measure, long ruler.

Cutting and sawing devices themselves.

Knife. You can cut GVLV with a clerical knife, as well as with a specialized construction knife with a double-sided replaceable blade (suitable for thicker materials).
Hacksaw. It is better if it is a tool for processing metal than wood.
Electric jigsaw. Ideal for cutting rounded parts. Least of all, high-quality saws for metal with a fine tooth leave chips at the ends of drywall.
Electric drill. Needed for making holes. For gaps of large d, you will need round crowns (which cut into the core of the door latches) and feather drills.

Edging devices:

Rough planer;
Chamfering planer.

This list clearly shows how the home craftsmen cut drywall. Of course, it is far from complete. The arsenal of experienced craftsmen may include professional equipment, for example, a special cutter for GVL. However, for those who are working with the material for the first time, this set is quite enough. In order to better understand how to cut drywall correctly, you need to clearly present the structure of this material.

The nuances of making circles

Circles in the ceiling structure are made primarily for mounting luminaires. The easiest way is to cut a circle of a given diameter in the gypsum fiber with a blade. And gently knock out the middle part with a hammer. However, it will be easier to carry out what was conceived will be a drill with special equipment. a cylindrical nozzle. The same one that is used when cutting into the door of a locking mechanism with a latch.

The structure and purpose of drywall

Gypsum plasterboard is a layer-by-layer combination of two types of materials. gypsum (inner content) and sheets of thick cardboard glued to it on both sides. It is clear that if the cardboard layers are damaged, cutting the rest of the day is not difficult.

Therefore, in order to be able to quickly cut out a sheet of gypsum board, it is not enough to know the best way to cut drywall. It is important to know the basic principle of this action: after the continuous even cutting of drywall is carried out, the second step immediately follows. breaking the letter.

Dusty drywall, like any solid porous material, is not difficult. It also lends itself well to drilling.

The functions of the material make it possible to differentiate it into varieties: moisture-resistant, fire-resistant, standard, increased strength (for example, gypsum board or gypsum board, performed using the Knauf technology), acoustic gypsum board, etc.

Despite the large assortment of GK, panels of any of its varieties lend themselves well to division into parts by means of the available material at hand.

Cut to specified geometry

Shaped cutting of drywall is used in the situation of creating unique shapes for a specific structural element. This procedure is more complicated, and you cannot do without basic experience and a sufficient arsenal of tools.

When figured cutting, the material is first marked out. If you need to draw a circle, and there is a compass at hand, then they arm themselves with a needle and thread and a tied pencil.

For figured cutting of HA in different situations, one of the methods described below is applicable.

Option one. Describes the process when a hacksaw is selected as the tool. Manipulating a hacksaw is akin to working with a serrated knife and a handle. Using a drywall hacksaw, you can drink fragments with any non-trivial shapes (for example, butterflies or flowers).

Option two. An electric drill with a cylindrical nozzle allows you to create even circles of small diameter in drywall. The circle is marked here, but limited to a mark in the desired area.

Option three. For cutting GVL with a jigsaw, a clear marking of the contour of the required shape is performed. Priority in the choice of a jigsaw is given when the diameter of the circle to be made must be greater than the diameter of the crown of the Electric drill, and the rounded mowing lines of the forms are not limited only to a circle.

Option four. The most primitive, when the choice of tool comes down to a knife and a hammer. Drywall is cut along the outlined border. At the same time, they try to press on the blade as hard as possible.

Then the HA is placed on a flat surface with a depression. over, the detachable part of the element must fall into this hole. Less effective ghouls writing on the wall. Then hit with a hammer in the middle of the fragment to be separated. The part to be removed should break. A layer of cardboard is cut from the bottom, leveling the ends as necessary. The extreme GC masters do not recommend resorting to this technique for people without experience. Since you have to spend a lot of drywall sheets for stuffing your hand and working out the pressure.

Choice of methods for cutting HA

Which method of cutting drywall to resort to will become clear after studying the options available for THESE purposes.

Cutting after installation of gypsum board

Of course, the material is NOT fixed yet, it is more convenient to cut it. But in practice, there are situations when it is required to cut off the excess after mounting the sheets to the frame. Such trimming is due to the fact that the sheathed surfaces meet window slopes or corners on their way.

The letter is fixed on the wall, leaving a small margin of size. Already on the wall, remove excess centimeters.

It is important here to make sure that the HA is securely fixed to the frame. The cut is made on the side that is in contact with the wall. The cutting movements are repeated several times, following the markings. In this case, unnecessary parts of the material are trying to “squeeze out”. The letter is cut from the other side.

Having studied these methods, beginners will understand how to cut drywall with a minimum set of tools at home. If you need to cut large quantities of HA, these options will NOT work. The best solution would be to turn to professionals.

The process of cutting drywall at home with your own hands

First of all, decide on a place convenient for you. Professionals can already easily cut sheets of drywall and canopy, but if you are a beginner in this business, then we would recommend that you cut sheets on the floor, on a flat surface.
So, lay the sheet down on a flat, smooth surface and apply the mowing line on which you will cut the sheet. This can be done with a tape measure and a pencil. Sometimes a letter is cut immediately without marking, but it is better to check seven times and cut one off than to make people laugh later!

Then we take the rule, a level or a profile, the main thing is that one of the surfaces is even and long. We attach it close to the letter and, using a clerical knife, cut the letter along the entire length of the marking.

The effort should be about 3-5 kg. The blade should be set perpendicular to the sheet so as not to break and to provide the correct direction for further breaking. We make slits from one edge to the other.
After, take the sheet and bend it in the opposite direction to our slots. To do this, sometimes it is better to turn the letter upside down.

And you will probably have to do this if the letter is on the floor.
Now we bend the sheet along the cut, but in the opposite direction. As we already said.

In total, the letter will crack and break, but it will still stick to the surface layer of the paper.

Next, we take the same clerical knife and cut at the place of the cut, but on the other side, cutting through the paper.

After we have cut the paper along its entire length, separating the two halves of the sheet.

That’s all, the process of cutting drywall sheet x at home with your own hands can be considered complete. As you can see, everything is simple and easy, and with our instructions and a photo, anyone can perform the process of cutting drywall.

How to cut drywall?

And everything is ready. It remains only to process the edge with a plane.

How to cut round holes

Almost always, these types of holes are used for cutouts for an outlet, chandeliers in the ceiling, lamps, and more. There are two options for doing this. The first is to take a special nozzle with which holes are made for the lock in the door. Such a nozzle is pushed onto a drill, and after that a hole is cut.

With the second option, you will not need a drill, but just a hammer and a cut out circle of the desired size. You need to attach this circle and gently hit with a hammer. Of course, the effect will be worse than with the nozzle, but it can also be quite amiss.

This type of cut is usually used in toilets or shower rooms, since there are a large number of pipes and other plumbing units. The biggest problem is calculating the dimensions of the cutouts. First, it is advisable to check the contour several times on which the cutout will be applied.

If it is more than necessary, then there will be many problems with fastening the letter to the frame. If not fit enough, it will take your time to fit.

Next, you need to make a plan of your actions. Take a few more looks at your resulting drawing. Usually, in many cases, all curvature flaws are a hybrid of straight lines and a semicircle. For straight and semicircular you have your own tools. In those areas where you definitely intended to make a cut, use a hacksaw, and all uneven bends and roundness are cut out thanks to the knife.

That’s all, now you know how to cut drywall at home. There is really nothing complicated about it. Everyone knows that only with practice can experience come.

Drywall, one of the main building materials for interior decoration today. And in fact, if used correctly, the material ensures the correctness of shape, ease of installation, availability, efficiency, environmental friendliness, fire resistance, and also, importantly, ease of processing. Indeed, drywall sheets can be easily cut and cut at home. Anyone who has tried and knows how to do it will no longer doubt it. And if you came to our page to make sure of this for yourself and learn how to easily cut drywall sheets, then we will help you with this.

How to cut drywall. tools

We will immediately agree that we will talk about the most fundamental and ordinary things. The tools that are described in various books are not cheap for centuries and, in fact, they are needed by people who are professionally engaged in repair.

If you are NOT a professional or you need to make some minor repairs, then you can use the following kit:

The first is a tape measure and a pencil. Practically, these things are present in almost every self-respecting man. There are no requirements for them. The only thing is that the pencil must be sharpened, and the tape measure at least three meters.
The second is a metal ruler. Preferably the longer the better. If there is a ruler, then you can take it as an ordinary flat metal profile. The profile may remain when assembling the frames.

The third is the knife. If you choose a knife, you can use one of two options. You can take an ordinary clerical knife, and not too flimsy construction, or a special one with changing blades.
The fourth is a hacksaw. The saw can be any, ordinary for wood, even “dull”. The main thing is that it is NOT wide. The best option for this is a knot saw.
One of the professional tools, perhaps, is a roughing plane, designed for processing the edge of the cut. It is NOT advisable to replace it with any kitchen object such as a grater or a file. It is better to purchase such a plane, because the price is not high for centuries.

Now the time has come when we will talk about what can be made of drywall at home.

Making a straight cut

This work is the simplest one; you don’t need special skills for this. Most often, these cuts are made to reduce the size of the letter itself.

All you need to do is just mark the desired size on both sides, then attach a metal ruler to the mowing line and carefully cut the top layer of drywall with a knife.

This should be done precisely along the ruler, since it will not allow the knife to slide in the other direction, the cut will be smoother.

After that, place the drywall sheet sideways and lightly tap on it with your fist from the back. After several blows, it should break itself along the cut seam.

We cut round holes. They are usually required to install fixtures and lights on a false ceiling. You can cut such holes in different ways.

The simplest of them is to use special nozzles for this, they are also used for inserting locks.

The second option is to draw a circle of the desired diameter, then just carefully cut the contours and knock it out.

How to make a reversible cut

Most often, there is a need for it if there are any obstacles on the wall to which it will be attached. it can be a window, a pipe.

In most cases, the notch should be square or rectangular. To cut through it, use a hacksaw and a knife.

After that, just gently fracture the letter and trim the drywall on the other side. Don’t forget to sandpaper the cut.

Now you know how to cut. Of course, it is much easier to do this using power tools, but not everyone has them at hand.

Using a regular stationery knife and pencil can also give good results, provided you do everything carefully and really try.

Gypsum cardboard is a very fragile material, which accordingly requires a careful and careful attitude towards itself. The main and big mistake in construction, where drywall is used, is its incorrect cutting, which leads to its deterioration and it is necessary to outbid excess.

But in fact, there is nothing difficult about it. Once I even had to give advice and conduct instructions over the phone, while Driving. People were faced with the fact that it was necessary to cut sheets of gypsum cardboard at home to different sizes, as a result, they solved this problem and got out of it.

How and how to cut drywall

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How to cut drywall. How to cut drywall? What makes the product dusty at home, how to properly cut the material, cutting drywall. How to cut drywall at home

How do you cut drywall? How to cut drywall correctly

Today drywall is widely used in construction and renovation. You can work with this material yourself. However, you should first find out what the drywall is cut with so that there are no problems during the repair process. Below are the main ways of working and the tools you will need.

Cutting tools

How do you cut drywall? There are special devices for cutting it, which are quite expensive. They are used in enterprises where work with drywall is carried out on a large scale. For home use, you can use the tools at hand, which are found in every home.

First of all, you need to mark out the drywall letter to cut it straight. This is done with a tape measure, a simple pencil and a long ruler.

Several tools can be used to cut the material. So, than the drywall is cut:

A hacksaw for metal;
Construction knife;
Jigsaw.

In rooms with high humidity, moisture resistant plasterboard is used. It differs from ordinary material in the presence of antiseptic additives in its composition. Some people have a question about how to cut moisture resistant drywall. It doesn’t differ much from regular material. It can be easily recognized by its green color. The same tools can be used to cut it. We will tell you in more detail how to work with each of them.

The better to cut drywall

A hacksaw for metal differs from that with which wood is sawn, in a thinner blade blade. With its help, drywall is cut very easily. The edges of the material remain flat and virtually jag free. The letter of the material must be placed on some kind of support and sprayed along the marked mowing line.

With a construction knife with a double-sided sharp blade, you can easily cut a dense sheet of drywall. To make the edge of the sheet straight, you should first draw a line of the marking and attach a metal ruler to it. An incision is made along it with a knife. In the case when the drywall is thin enough, you can replace the construction knife with an ordinary stationery, which is used for paper.

It is convenient to make curly cuts with an electric jigsaw. When working with drywall, it is recommended to purchase saws with fine teeth, which are used for metal.

How to cut drywall correctly

There are some helpful tips to make your job easier:

Drywall is a flexible material. In order NOT to break it during work, you need to put the sheet on a stable, flat surface.
When cutting a large letter, do it gradually.
The workplace does not have to be wet, otherwise the material will get wet and become unusable.
Which side to cut drywall on is not so important. However, it is best to spray on the surface where it will be attached to the wall.
We cut the profile, do not worry about uneven edges. They will subsequently be covered with a drywall sheet.
When working with the material, it should be understood that it can crumble strongly and create dust. Be sure to protect your eyes and respiratory system.

Straight line cutting

First, you need to put the drywall on a flat horizontal surface and mark on both sides of the mowing line, along which the cut will be made. After that, a metal ruler is applied to them and pressed by hand. In the other hand we take a knife and run it along the mowing line several times to make the cut deeper.

Some people think they can do it well without a ruler. However, it is not worth neglecting. It is rather difficult to make a straight cut without it. Of course it is possible, but you will have to take the time to get a neat edge. With a ruler, everything is done much faster.

When the cuts are deep enough, the drywall letter should be placed on the edge and tapped on the back. Usually, a few light blows will spill the drywall sheets over the mowing line. Now all that remains is to cut the cardboard layer with a knife.

There are situations when you need NOT a straight cut, but curved or round ones. For example, if you are making an arch or hole for lighting fixtures. In this case, it is best to use a jigsaw.

They need to work. Do not rush, drawing clearly along the marked lines. The saw should be narrow with small teeth. It must work at high speed. When carefully cutting, the edge will turn out to be even.

If you have a jigsaw, you can use a hacksaw or a construction knife and hammer. Make deep cuts strictly along the markings. Place the drywall on a flat surface from the recess so that it is under the hole to be cut. Now hit this place with a hammer. After the unwanted part has fallen off, turn the drywall over and cut off the excess paper.

When the drywall is cut, its edges should be leveled a little so that they do not have chipping and chipping. This can be done using sandpaper. Gently go through all the edges until they are smooth.

The final stage of material preparation includes its fascination. To do this, you need to cut off a few millimeters of gypsum from each edge (about two-thirds of the sheet thickness). The chamfer is removed with a plane or knife at an angle of approximately 45 degrees.

After installing drywall, all gaps between the material canvases must be putty. When the seams dry, you can start painting the surface or pasting it with wallpaper.

How to cut a profile

Drywall sheets are attached to a special profile. It is made of metal
for the greatest structural strength. How to cut a profile for drywall? You can cope with this work using:

Hacksaws for metal;
Electric jigsaw;
Scissors for metal.

It is not recommended to use an angle grinder at home because it produces a lot of spark. Metal scissors will be enough. They are able to easily cut through iron, and not create unnecessary debris and shavings.

The profile can be cut into small pieces. After fixing the drywall, the Ego will not be visible. The main thing is to screw the profile well to the wall or other surface in order to ensure the strength of the entire structure.

Working with drywall is quite simple. Due to this, it is in great demand for interior decoration. Now that you have learned how drywall is cut, you can independently change your apartment beyond recognition, do not spend money on professional finishers.

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How and what to cut drywall and make holes in it

From this material you will learn how to cut drywall, in addition, we will consider how to cut drywall and make rectangular and round holes in it. To do this, you will need several tools and knowledge of basic techniques on how to do it. In addition, we show you how to use materials efficiently so you have less waste and still get great results. We know from our experience that although the cutting process is not very difficult, it will take patience to master it. An unsatisfactory result can be obtained due to inaccurate measurements, the use of the wrong materials and tools. To learn how to cut drywall in the best possible way, read this article for tips on how to avoid common mistakes.

Preparation and marking

In order to cut drywall, you need the following:

Use only a knife with a sharp blade;
If it is supposed to fix drywall both on the ceiling and on the walls, then at the beginning it is necessary to sheathe the ceiling, and only then proceed to the walls;
If you need to cut drywall along a complex path, then first cut the length and then the width.

Remember that when working and fixing drywall, it is very important to use as many whole boards as possible. This way you will reduce material costs, work will be less, and the plating process will go faster. Therefore, you need to carefully measure and study the surface with which you are working, and then draw up a plan for using the plates so that you have to cut them as little as possible.

If you need to attach drywall to a large area, we recommend using 3.6m boards instead of 2.5m boards. So you save time and material.

To cut drywall professionally, use quality tools. If the sheets are large (120 cm wide), then it is better to cut them, leaning against the wall at a slight angle. And small sheets (up to 60 cm wide) can be cut on the floor. If this is your first time less often drywall, then it is better to practice doing it on the floor. In the beginning, you need to decide on which side to cut the drywall. To do this, make sure the drywall letter is facing you. It is on this side that the incision will be carried out.

If you do not know the best way to cut drywall, then from our experience we can tell you that in most cases, it is best to use a good utility knife. But sometimes you have to use other tools. For example, a drywall hacksaw, it is convenient to use for cutting holes of various shapes.

The minimum set of tools you will need when cutting drywall.

Clever advice. If you are less likely to attach drywall to the wall, then put a few wooden blocks down. This will ease the cutting process and protect your fingers from damage.

First, you need to use a tape measure to determine the size of the cut plate. Do this very carefully, otherwise the stove may simply not fit. it will be either too small or too large. Also, make sure the vertical edges are aligned with the center of the battens, otherwise the joints of the slabs will not be rigid enough. Measure with a tape measure and mark in the desired place with a pencil. In our example, we want to cut the slab in half, so we mark in the middle.

Drywall sheet marking.

Clever advice. It is very important to make accurate measurements, otherwise you will spend a lot of time and money correcting errors in the joints. Be especially careful when working alone.

To get the perfect straight cut, use a treadmill. If you want to achieve professional-level results and you have to cut drywall often and a lot, then we advise you to get a large flight tire and DO NOT use homemade or handicraft tools.

Move the bus along the drywall until it reaches the desired mark.

Using a racer to cut drywall

Cutting drywall letter

The gypsum board consists of two layers of paper, which are covered on both sides with a thick layer of gypsum. This combination creates a very durable building material that is also fire resistant. Therefore, in order to get an accurate and high-quality cut, it is enough to walk on the plate with a sharp knife and then in this place of its break. To make an incision Run the knife over the drywall sheets from top to bottom several times. To make a correct cut, you need to guide the knife confidently, without jerking and exactly along the marked mowing line. When cutting through the paper layer, you need to firmly hold the tire in one position, otherwise the cut may turn out to be uneven.

The same procedure should be performed if you are less likely to drywall not in the floor, but leaning against the wall. While holding the bus down with your foot, run the knife across the drywall several times from top to bottom. All need to cut through many times, so you only blunt the knife blade.

Letter with cut paper base.

As you can see in the picture, the cut should be perfectly straight. Otherwise you won’t succeed in exactly breaking the slab. The goal is to completely cut through the paper layer and lightly grip the plaster.

Now you need to cut the slab along the break. If you followed the previous steps correctly, then the drywall sheet should break along the notch. Holding the letter with your feet, just fold it.

Of course, there are a lot of options for how you make yourself break. It is rather difficult to explain all these procedures in two sentences, but I assure you: in practice it is very easy to do it. The most important thing is to make the correct cut. The way you break it is not important.

But if you find it difficult to grab a large sheet with your hands in order to bend it, then press it down with your knee. If you are NOT sure if you can cut the slab well, practice on the waste leaves first.

Scrap plasterboard.

After the letter is broken with a utility knife, cut the paper layer on the back of the drywall. If you broke the plasterboard correctly, then you should have no problem cutting the back of the paper.

Trimming the cardboard layer from the outside.

Attach the cut slab to the attachment point to see how accurate the cut is. If the cut plate is slightly larger, remove the excess material using a rasp. Remember that working with a rasp will create a lot of dust. Therefore, try to make accurate markings.

How to make holes in drywall

Next, we will explain how to make a hole in drywall. Learning how to make holes in drywall is important as it often needs to be done to install new outlets, switches and other fixtures. In addition, you have to cut out round or rectangular holes in order to repair damaged areas of drywall. Although it is quite easy to cut holes in drywall, in order to do it professionally, you need to use certain tools and have some skills. Therefore, we advise you to work with caution and follow our step-by-step guide exactly before starting work.

To make a hole in drywall, you need the following:

Flight bus;
Pencil;
Roulette and stationery knife;
Drill;
Ring drill bit;
Jigsaw;
Plasterboard hacksaw.

Make accurate measurements to make rectangular holes;
Be careful not to damage pipes or electrical wires;
Wear a respirator mask to cut a hole in the drywall.

Cut a rectangular hole

Determine the place on the drywall sheet where you want to make a hole. If a socket is supposed to be installed in this hole, then in the required place you need to attach a socket box and outline its outline. To do this, use a tape measure to measure the distance from the left side of the plate to the left and right edges of the box. Also measure the distance from the bottom edge of the hob to the top and bottom extreme points of the electrical box. With these dimensions in mind, use a rail to mark the location of the hole for the box on the plasterboard.

Marking the letter and determining the place for the hole.

Drill with a large diameter drill bit and make 4 holes on the sides of the rectangle. As you can see in the picture, the holes must be made inside the rectangle and as close as possible to the cutting line.

Drill a hole in drywall for a jigsaw saw blade.

Clever advice. You can drill holes not in the sides, but in the corners of the rectangle. Holes Must be large enough to fit the jigsaw blade.

Insert the jigsaw pollen into each of the holes and cut a rectangular opening. Do this with great care, make sure that the saw goes exactly along the lines drawn.

Cut a rectangular hole in the drywall.

Clever advice. Wear a respirator mask to avoid breathing dust. It is better to make the hole small than too large, as the excess can always be removed with a rasp.

After you have cut a hole in the drywall, you need to check its suitability. To do this, insert a box from a switch or an outlet into the hole made to see if everything is well done.

Finished rectangular hole.

Clever advice. You can cut holes in already installed slabs, but there are a few things to consider here. Before doing work, make sure that there are pipes, wires or other communications in this place.

How to make round holes in drywall

Step 1. First you need to determine how you can cut a hole in the drywall. There are several ways to do this. To do this, you can, for example, use a crown, ballerina or small hacksaw.

We advise you to use a bit that fits into the Electric Drill Chuck. It should be said that this is the fastest and most accurate method. It can be used to cut small to medium holes.

A set of crowns that can be used to cut holes in drywall.

Before you start making holes, you need to make the appropriate markings. To do this, you need to determine the center of the future hole for the tent.

Mark the center of the future hole.

Select the correct size bit and attach it to the drill chuck. Now place the core bit in the center of the slot to be cut and start drilling. For a quality hole, we recommend cutting at medium speed and gently pressing on the drill.

Clever advice. Do not push too hard on the drill to prevent the equipment from getting stuck in the cast. To make a quality hole, you need to be patient.

Make holes with a hand tool

You can cut a round hole in drywall using a regular knife. First you need a tent to shape the future hole. To do this, a box from an outlet, a switch or any other round object and tent contour of the future hole can be delivered to the drywall letter. Then the same contour should be marked on the back of the sheet. Both the first and second contours must match.

We outline the contour of the future hole.

Then, using a knife, you need to completely cut through the cardboard layer. After you have cut through the paper layer on both sides, tap the plaster lightly with a hammer. The hole is ready. Now check if the electrical box goes in there.

If you want to make a hole in an already installed drywall board, then you need to use a different method. Draw a circle on drywall, draw a pencil around the box of the switch or socket along the contour. Before cutting a hole in the drywall, make sure that there are pipes and electrical wires in this place. Also make sure the box will be located in a suitable location.

Then, using a drywall saw, cut a hole in the slab. In order for the hole to turn out smooth, break through the drywall in one place and, starting from there, start sawing.

: What and how to cut drywall

Lesson 4. How to cut drywall at home

In this article, we will learn how to cut drywall at home. In the previous lesson, we completely made the frame, to which you can already attach the plasterboard. But the sheets of plasterboard themselves must first be cut to size. How this is done, now we will understand.

How and what to cut drywall at home

The answer to the question of how to cut drywall at home is very simple. for this we need an ordinary sharp painting knife.

It is highly undesirable to use an electric jigsaw for cutting drywall.

How to cut a part of it from a sheet

So, we put a sheet of drywall with the inner (back) side on the floor (table) or put it upright, leaning against the wall, with the inner (back) side to the wall, the outer (front) side to you. Using a tape measure and a pencil on the outer (front) side of the gypsum board, mark the distance that needs to be cut. We make two marks at the top and bottom of the sheet with a pencil:

Then we take the rule (building level, flat rail), apply it to the applied marks and mark the line.

Further, pressing the rule from below with your knee, and from above with your hand, cut through the paper from beginning to end with a painting knife:

Better to repeat twice.

After we cut through the paper, we need to break the letter by cutting it off. To do this, take a sheet, turning it over to us with the inside. One part of the letter is clamped in the left hand, the second (cut off) in the right. With a moderate movement of the right hand towards yourself (you can also help with the knee synchronously), the scrap letter is cut off after the done:

The letter broke exactly along the cut line cut:

Next, we cut the paper along this corner:

Smooth cut ready.

How to cut a sheet

But what to do if you need to make a cutout in the drywall sheet:

Or holes, cuts, for example, for utilities, pipes. After all, if you also just draw a knife on each of the three sides of this rectangle, and then start breaking it out, then nothing will come of it. If you apply force, a break will occur at all along the outlines we need. So how to be? Here you need to act differently.

To do this, take a knife on drywall in common parlance “Fox”:

And we cut two sides:

And we just cut the third side with a painting knife. only paper:

Slightly hits the spot:

It remains just to cut the paper on the other side with a knife:

Below is a link to about another drywall knife. I personally did not work with him, but judging by the cuts, it is quite interesting. In principle, if you are working with any tool for the first time, then, of course, you need to adapt:

In this article, we learned how and what to cut drywall at home.

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Features of using a hacksaw

The specified tool is used only if curved cutting is performed. For example, semicircular arches are often created during renovations. When using a mounting knife, such work will NOT work.

When using a hacksaw, all actions are performed in the following order:

Markup. First, a mowing line is drawn on drywall, after which small holes are made in the corners of the created shape. They are needed to accommodate the hacksaw blade. A drill is usually used to create a hole.
At the next stage, insert the hacksaw blade into the created hole and cut until the next.
After the spray has been made between all the drilled points, the outlined shape will drop out, forming the desired hole. In order for the joints to be smoother, you should use a drywall plane. It is worth remembering that the greater the bend of the mowing line, the more holes there should be in the material.

In this way, you can make rectangular and round holes in the material. It is worth remembering that when cutting round lines, it is worth using a thinner blade, which is more convenient to rotate during the cut.

Straight line cutting

First, you need to put the drywall on a flat horizontal surface and

Curly cutting

There are situations when you need NOT a straight cut, but curved or round.

If you have a jigsaw, you can use a hacksaw or a construction knife and hammer. Make deep cuts strictly along the markings. Place the drywall on a flat surface from the recess so that it is under the hole to be cut. Now hit this place with a hammer. After the unwanted part has fallen off, turn the drywall over and cut off the excess paper.

Edge processing

When the drywall is cut, its edges should be slightly aligned so that they do not have

After installing drywall, all gaps between the material canvases must be putty. When the seams dry, you can start painting the surface or pasting it with wallpaper.

How to cut drywall correctly

There are some helpful tips to make your job easier:

Drywall is a flexible material. In order NOT to break it during work, you need to put the sheet on a stable, flat surface.
When cutting a large letter, do it gradually.
The workplace does not have to be wet, otherwise the material will get wet and become unusable.
Which side to cut drywall on is not so important. However, it is best to spray on the surface where it will be attached to the wall.
We cut the profile, do not worry about uneven edges. They will subsequently be covered with a drywall sheet.
When working with the material, it should be understood that it can crumble strongly and create dust. Be sure to protect your eyes and respiratory system.

The better to cut drywall

A hacksaw for metal differs from that with which a tree is sawn in a thinner blade

It is convenient to make curly cuts with an electric jigsaw. When working with drywall, it is recommended to purchase saws with fine teeth, which are used for metal.

Cutting tools

How do you cut drywall? There are special devices for cutting it, which

First of all, you need to mark out the drywall letter to cut it straight. This is done with a tape measure, a simple pencil and a long ruler.

Several tools can be used to cut the material. So, than the drywall is cut:

A hacksaw for metal;
Construction knife;
Jigsaw.

How do you cut drywall? How to cut drywall correctly

How to cut a profile

Drywall sheets are attached to a special profile. It is made of metal
for the greatest structural strength. How to cut a profile for drywall? You can cope with this work using:

Hacksaws for metal;
Electric jigsaw;
Scissors for metal.

It is not recommended to use an angle grinder at home because it produces a lot of spark. Metal scissors will be enough. They are able to easily cut through iron, and not create unnecessary debris and shavings.

Sources:

http://izgipsokartona.com/montag/rezka-gipsokartona.html
http://mirglobo.ru/raznoe/chem-razrezat-gipsokarton-kak-rezat-gipsokarton-chem-pilit-izdelie-v-domashnix-usloviyax-kak-pravilno-otrezat-material-rezka-gipsokartona.html
http://fb.ru/article/175253/chem-rejut-gipsokarton-kak-pravilno-rezat-gipsokarton

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