How to make a drywall arch?

How to make an arch in an apartment from drywall with your own hands? In some cases, interior doors may be superfluous. For a beautiful design of the opening, to increase the space of the corridor or other premises, you can use a drywall arch. It can be of a classic form or embody a designer's idea. How to make an arch from drywall, preparation, installation technology – all this needs to be considered in more detail.

Choosing a belt option

It is necessary to decide what shape this decorative plaster passage will be. It can be a semicircular or square opening. Also trapezoidal, elliptical, modern, romantic, etc. are popular.

Plasterboard semi-arch can have a rounded appearance on one side and a square on the other. This allows you to embody high-tech or modern style, which implies the use of geometry in the interior. The portal is made in the same way. It should combine the correctness of forms.

If you want to show imagination and make an arch at the entrance of an interesting, unusual shape with your own hands, then you need to think about exactly this way of decorating the doorway, draw up a plan, calculate all the nuances before starting work.

If you turn to the master in this matter, you can avoid many mistakes and shortcomings.

Recommendations for the shape of a plasterboard door arch with your own hands:

• If there is a ceiling of about 3 m, a classic arched opening can be used.
• In panel houses, interior arches made of plasterboard in the Art Nouveau style were chosen.
• If you choose wide shelves, you can arrange a wide opening in a romantic style and choose curved shapes.
• In houses made of lining or timber, a square or trapezoidal arch will go well.

Belt installation

To understand how to make an arch in an apartment from plasterboard, you can consider a detailed tutorial on this process. Before starting work, you should prepare materials and tools. To do this, you will need to prepare drywall, plywood, chipboard. Plywood will help to create a curve or circle.

Additionally, you will also need to apply a metal profile and wooden beams.

Surface preparation and cleaning

It is necessary to dismantle the old door. This will increase the size of the box. After that, the walls are thoroughly rubbed from dirt and dust. You need to make the marking from flexible material. For this, a plastic lining is taken and bent. Such a device is applied to the surface. At the end of the arc you need to put a mark.

Installation of a metal frame for a drywall arch

You need to install the guides on top and on the sides of the opening. Pre-set markings are taken into account. To keep the arch flat, the side view supports must be the same size. A regular profile is bent into an arc using metal scissors. Cuts are made along the entire length, the profile is bent to the desired circumference. When steel blanks need a shape, they are attached to the frame using dowels and self-tapping screws.

To add extra rigidity, you add profile pieces between the springs.

Installation of a wooden frame for a plasterboard arch

You can use a wooden frame, not a metal profile. According to the installation principle, this method is not difficult. You need to use wooden blocks. An arch of the desired size and circumference is cut from the CPC with a saw. On one side, which will be the inner part, you need to screw the bars measuring 20×20 mm. Several are needed and they are screwed 10 cm from the edge in a semicircular shape. This fabricated frame is glued to the wall.

How to bend drywall for an arch

To bend drywall, you need to use a special technology or apply a thin sheet that bends well. There are 2 ways to bend HPC:

1. Take a needle roller and roll it over the drywall strip cut on one side. This should be done with force to break the plaster surface. After that, you will need to wet the piece with water and wait 2 hours. This will increase its flexibility and elasticity. Press the bent piece to the frame, fixing it in the chosen shape. There is no need to rush, if there is no experience with this method, cracks may appear.
2. Bend the HPC, make notches on one side with a knife every 5cm, cuts will damage the paper. When installing, you need to press the strip, if you need to break the gypsum when you press.

Installation of an arched belt piece

When you have ready-made blanks with the desired circle, you should proceed to their assembly. To do this, you need to install them on a prepared frame of metal profile and wood. You need to carefully fix the parts with self-tapping screws so as not to distort the shape.

After installation, you need to clean up small cracks and gaps. If the drywall panel is uneven in some places, you need to smooth the edge with a knife.

You will need to check that the structure is well fixed, completely dried and proceed to the finishing stage.

Drywall arch finishing

You need to do the following:

• Sand the entire surface thoroughly;
• To do this, fix the arched corners by installing metal or plastic profiles;
• All seams formed during installation must be putty;
• Smooth the putty with sandpaper;
• Apply a primer on top;
• Apply a finishing solution to the entire structure and sand thoroughly.

Belt decoration

To make a beautiful design of an arched opening, you can use paints, plaster, decorative panels, marble chips, artificial or natural stone, tiles. Several decor details can be combined. There are stylistic solutions that combine stone and paint. You can lay out a pattern, make an abstraction.

There is a method of decoration that involves the use of a flexible plastic corner. In addition to decorative purposes, this device will strengthen the arch. You can use curtains made of bamboo or fabric, decorate the opening with wooden beads or silk threads. Hanging is used in modern interiors or in decoration with seashells, multi-colored sea stones.

Execution of belts

Detailed instructions will help you understand how to make a drywall arch with your own hands and how to assemble the selected structure into an overall decorative composition. You can view photos of finished works that will help you choose the shape of the arched opening and the installation option.

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