How to saw a drywall profile

How to cut drywall profile at home

Working with solid sheets requires the necessary set of accessories. To correctly bend the metal parts, to make the necessary notch on one of them, as well as to make a quality installation, we use the following accessories:How to bend the profile for drywall correctly? You can bend the guiding profile, because the mullions are designed to support the main weight of the future construction. When creating an opening for an arch, it is necessary to use a special arch profile.Any of the above cases implies that it is necessary to bend the gypsum board profile, so that the structure is installed on the basis of a given scheme.

If performed correctly, the profile will be easy to install. Gypsum plasterboard (GPB) is used to create various shaped elements. Modern installation of suspended ceilings is not without the use of this material. The following elements are used when creating a ceiling design:

  • If a high arch is formed, the profile can be bent in an arc
  • When the ceiling is formed as a single composition with the transition of individual shaped components on the walls
  • When installing a niche that has a curved element
  • When creating an arched partition that has a complex curve

The first technology. professional elements

There are many designs on the market, which are made to connect the parts when installing the frame on the wall.

Connectors can have a different look and configuration, but there is a most in-demand, which we will consider, and for convenience we’ll do it in the form of a table:

Extensions Used for the profile 60×27. is a special insert, which can connect the elements to within a millimeter, then they screw in small screws. The elements are made of galvanized steel, in the middle there is a special recess, which helps the ends of the profile fits together tightly.
“Crab”. a one-level connector Used for connecting profile elements at one level. The design of the crab is such that you can connect the profiles from four sides. it is very convenient when installing cross lintels. In this case the installation is easy, fast and reliable. The products are made of hardened galvanized steel, they carry a considerable load. It is used to clutch the elements at the same level. The crab is designed so that the profiles can be connected from four sides. It is very convenient when assembling crosspieces. It is easy to assemble, fast and sturdy. Products are made of hardened galvanized steel, they have a considerable load.
Two-tier connector This element is used if you want to fix the profiles, located one above the other. With the help of this element to assemble a two-level construction is not difficult, and it will be very reliable. It is mainly used by professional builders, they are rarely used by private entrepreneurs, but it is a handy element with many advantages
Side connector Little-known element, which is practically not used, but it is very easy to connect the parts with its use. It is designed to connect two perpendicular elements.

Important! For an accurate calculation of connectors, you need to make a detailed drawing of the structure with a drawing of each part. The figure will show how many connecting elements you will need.

The peculiarities of the process

Since the profile is a metal frame element, it can be cut into pieces of the required size only with the use of appropriate tools. They must meet the following requirements:

These requirements do not apply to all tools that can be found in the closet. So before you start, make sure you have at least one tool in the house that meets these requirements (which tools are we will talk about below). Only with its help it is possible to properly cut the profile.

drywall, profile

Types of tools

The affordable way to cut, which is used by most, metal scissors. In addition to them are used:

drywall, profile
  • hacksaw with fine teeth on metal;
  • Guillotine machine, a device for cutting profiles for drywall;
  • an electric jigsaw with a special saw;
  • Angle grinder with a disc for cutting;
  • A small-sized circular saw.
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On large objects, where you have to cut aluminum in large volumes, use stationary machines of various types with saws, milling machines.

Metal shears

The advantage of the tool is that it is a simple and efficient way to cut. You can buy a household or professional version.

Scissors cut strips both in size and at an angle of 45 degrees, make a radius or straight cut

What you need to consider when choosing a tool:

  • Cutting direction, are divided into right-hand and left-hand. Characterized by the position of the lower blade. If the blade is on the left, then the scissors are designed for right-handed people. Accordingly, the right hand is more convenient for a left-handed person. Straight working blade, no obvious offset, designed for linear horizontal cutting.
  • The packaging indicates the maximum thickness of metal they can cut. For cutting gypsum board profiles the tools for thin sheet steel, up to 0.8 mm, are suitable.
  • It is better to choose secateurs made of chrome vanadium, chrome-nickel alloys, high-carbon steel. They will last a long time.
  • Choose a comfortable handle. Rubberized with anti-slip coating and limiter to prevent the hand from slipping.

Professionals note a good tool from companies: Kraftool, Bahco, Kontors, Zubr.

Other mechanical tools

Metal hacksaws are not used for permanent work. When trimming the material must be fixed in a vise.

Guillotine machine is a professional tool. Profiles are cut quickly and the cut is even. The device is simple and effective.

This is what a cutter for precise and fast cutting of a profile looks like

  • long lever handle (up to 80 cm), which is removable;
  • Blades of high-alloy steel;
  • The blade enters the cutting mechanism when the guillotine is lowered;
  • the metal profile is inserted into the adjustable clamp
  • the mechanism is mounted on a metal base.

The machine cuts well, but it is designed for straight cuts only. It is not possible to cut a metal strip at an angle.

Power tool

A metal disc, mounted on an angle grinder or power drill, cuts the profile quickly and smoothly. The tool cuts straight and at an angle. Disadvantages:

  • During the work sparks fly, you can damage the wallpaper;
  • In the case of a spark on a flammable material, a local fire might occur;
  • The sound of the cutting wheel creates a noise effect.

A small circular saw will be a substitute for an angle grinder.

When working, safety regulations, safety goggles and gloves must be worn

The electric jigsaw is recognized as the best device. It has a stable fixation, thanks to the design features and the grip from above. The use of this tool is necessary when a large number of profiles need to be cut.

The end pendulum saw is a handy, quick-cutting tool, but it is expensive. Suitable for Professionals.

Why contact us

We treat all customers with respect and carry out tasks of any volume with equal accuracy.

Our production capacities allow to process different materials:

Our specialists use all known methods of metal machining in the performance of the order. Modern equipment of the latest generation makes it possible to achieve maximum compliance with the original drawings.

In order to bring the workpiece to the sketch presented by the customer, our specialists use universal equipment designed for jewelry sharpening tools for particularly complex operations. In our production workshops metal becomes a plastic material from which you can make any workpiece.

The advantage of turning to our experts is their compliance with GOST and all technological standards. Every stage of work is subject to strict quality control, so we can guarantee our customers a conscientiously made product.

Thanks to the experience of our craftsmen we get an exemplary product that meets the most demanding requirements. In doing so, we proceed from a strong material base and focus on innovative technological developments.

We work with customers from all regions of Russia. If you want to place an order for metalwork, our managers are ready to listen to all the conditions. If necessary, the customer is provided with free specialized consultation.

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Cutting after the installation of gypsum plasterboards

Of course, it is more convenient to cut the material, which is not yet fixed. But in practice there are situations when you want to cut the excess material after mounting the sheets to the frame. Such trimming is caused by the fact that the sheeting surfaces encounter window jambs or corners.

The sheet is fastened to the wall, leaving a small size reserve. Excessive centimeters are already removed from the wall.

Here it is important to make sure that the GC is securely fixed to the frame. The incision is made on the side that is in contact with the wall. The cutting motion is repeated several times, carrying out the markings. At the same time unnecessary parts of the material try to “squeeze out”. The sheet is finished on the other side.

After studying these methods, beginners will understand how to cut drywall with a minimum set of tools at home. If you need to cut a large amount of gypsum board, these options will not work. The best solution would be to ask professionals.

When installing gypsum board sheets, it is necessary to use tools that will allow you to cut evenly and qualitatively all the boards. Let’s find out how to cut drywall, what tools can be used for this.

Types of tools

An affordable way to cut, which is used by most, metal scissors. In addition to them are used:

Drywall Cutting Tools. Drywall Saw

  • Hacksaw with fine teeth on metal;
  • Guillotine machine, a device for cutting profiles under drywall;
  • Electric jigsaw with a special saw;
  • An angle grinder with a cutting disk;
  • small circular saw.

On large objects, where it is necessary to cut aluminum in large quantities, they use stationary machines of various types with saws, milling machines.

Metal scissors

The advantage of the tool is that it is a simple and efficient way to cut. You can buy a domestic or professional version.

Scissors cut strips both in size and at an angle of 45 degrees, make a radius or straight cut

What you need to consider when choosing a tool:

  • Cutting direction, divided into right-hand and left-hand. They differ in the location of the lower blade. If the blade is on the left, then the scissors are designed for right-handed people. Accordingly, the right side is more convenient for the left-handed person. Straight working blade, with no obvious offset, is designed for linear horizontal cutting.
  • The packaging indicates the maximum thickness of metal they can cut. For cutting gypsum board is suitable tool for thin sheet steel, up to 0.8 mm.
  • It is better to choose pruning shears made of chrome vanadium, chrome-nickel alloys, high-carbon steel. They will last a long time.
  • The handle is chosen to be comfortable. Rubberized with an anti-slip coating and a limiter to prevent your hand from slipping.

Professionals mark good tools of such companies as Kraftool, Bahco, Kontors, Zubr.

Other mechanical tools

Metal hacksaws are not used for continuous work. Material must be clamped in a vise when cutting.

Guillotine machine. a professional tool. Profiles are cut quickly, the cut is even. The attachment is simple and effective.

This is what a cutter for precisely and quickly cutting profiles looks like

  • Long lever handle (up to 80 cm), which is removable;
  • High-alloy steel blades;
  • when the guillotine is lowered, the blade enters the cutting mechanism;
  • the metal profile is inserted in an adjustable clamp
  • the mechanism is mounted on a metal bed.

The machine cuts well on rails and ceiling profiles, but is designed for straight cuts only. Metal strip cannot be cut at an angle.

The power tool

Metal disc, mounted on an angle grinder or power drill, cuts the profile quickly and evenly. The tool cuts straight and square. Disadvantages:

  • During work, sparks fly, and you can damage the wallpaper;
  • Sparks can cause localized burning if they come into contact with flammable material;
  • The sound of the cutting blade creates a noise effect.

Small circular saw replaces the angle grinder.

When working, you need to follow the safety rules, wear protective goggles and gloves

The electric jigsaw is acknowledged to be the best tool. It has a stable fixation, thanks to the design features and the grip from above. Need to use this tool if you have many profiles to cut.

See also  Cutting metal with their own hands. Saws - a device than to saw metal

The pendulum cut-off saw is a handy, quick-cutting tool, but it is expensive. Suitable for the professional.

Methods of cutting gypsum board profiles

There are 4 ways to cut a profile. Consider the use of different tools.

Metal hacksaw

If there are no other suitable tools at home and there is no possibility to buy them, this option remains. It is the most time consuming and inefficient. It is possible to cut, but one cut will take 10-15 minutes.

angle grinder

No problem when cutting, but the work must be done with an eye to the danger caused by sparks. If they get on flammable surfaces, there can be a fire, and on the rest there will be damage. Before you cut the drywall profile in the room, take care to protect anything that can be damaged or ignited (wallpaper, flooring, etc.). д.).

Metal scissors

It is convenient to cut any profile with scissors: guide rails, vertical, ceiling profiles. Advantages: no noise, smooth cuts, safety. Pre-mark the profile at the top or on 3 sides.

Electric jigsaw

With a saw on metal the cut is beautiful, smooth, without defects. Disadvantages: when cutting creates noise and leaves debris in the form of metal chips.

Making curved pieces

The most labor-intensive and time-consuming process is bending drywall parts. Correctly bend GC, profile. a task that requires accuracy and patience.

A rectangular billet is cut first. To properly mark the part, using a flexible tape measure the length of the arch in the bend.

The front coating of plasterboard is denser than the reverse, so bending the workpiece is carried out so that the back coating is stretched.

After watching the video, you can understand without words how simple everything is:

It is only possible to bend a wide piece precisely with a template. It is made of fiberboard, plywood or the same plasterboard.

One side of the part is rolled with a needle roller with such a pressure that the needles penetrate the sheet thickness by 3-5 mm. After that the surface is wetted with water until it softens. This process is long, and you should not hurry. In this case it is necessary to gradually bend the part according to a template. After it lies flat in the mold, it is fixed and left to dry.

Bending along the template

For shallow arches with a large radius, where the steepness of the bend is small, you can do without wet bending. Cross cuts are made on the part with even spacing, resulting in an accordion. After fixing such a surface is puttied to hide the ribs of the bend.

For arched designs can not bend the profile. To do this, it is cut with scissors in increments of 3-10 cm, depending on the steepness of the bend. It is correct to make triangular incisions.

To work with gypsum board, you can use ordinary tools, which can be found in any home workshop.

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