Do you have an unwelcome gap in your wall? Plasterboard is an easy and efficient way to close up holes left by renovations, be they in doors, windows, or other structures. Using this technique not only gets the wall back to how it was, but it also makes it possible to match the patch perfectly to the surrounding surface.
We’ll take you step-by-step through the entire procedure in this guide. You don’t have to be an expert to produce a polished look; all you need are some simple tools and a little perseverance. To make the task even easier for you to complete, we’ve also included a video that will help you visualize each step of the work.
- Completely closing the opening
- Preparation
- Installing the frame
- Fastening drywall
- Sealing the seams
- Video on the topic
- How to seal a doorway with plasterboard
- how to close niches with pipes. Installation of plasterboard.
- How to seal a doorway with plasterboard
- how to close an unnecessary doorway, installation of plasterboard.
- █ How to seal a doorway above a KITCHEN DOOR / the kitchen door is closed
- HOW TO SEAL (SHIELD) A DOORWAY WITH DRYWALL
- Finishers carefully hide this! Ingenious tricks with plasterboard
Completely closing the opening
Many materials are used to seal the hole, but sheet goods and metal profiles are the best choices for do-it-yourself installation, particularly if you lack experience. Several sequential steps are included in the standard instruction.
Preparation
The doorway can be sealed in accordance with the plan:
- Work begins with dismantling the frame. The procedure must be carried out with special care. The side posts are sawn in the middle, broken and pulled out using a crowbar. It is important to minimize damage to adjacent sections of the walls, which often happens in old houses.
- The upper part of the box is removed. It is taken into account that the door structure often plays a retaining role and wall blocks do not always have a supporting lintel.
- An assessment of the condition of the opening is carried out. If individual sections need to be strengthened, a cement mixture or mounting foam is used. In special cases, spacers made of wooden beams are installed.
- The space is cleaned of dust and dirt, and treated with antiseptics. This is especially important for wet rooms.
- Accurate measurements are taken, a diagram is drawn up. The drawing should contain all the details of the future frame.
- The necessary material is purchased and the tool is prepared.
The next step starts after the damaged areas are restored and everything that isn’t necessary is removed.
Installing the frame
It is advised to use UW guides and a galvanized CW rack profile with a minimum thickness of 0.6 mm to construct a retaining system. Combinations of CD and UD parts can be used to seal an opening that is well-reinforced.
- Conditional markings are applied. Depending on the width of the space, the locations of the main parts are marked. If the adjacent walls will not be subject to serious alignment, then the elements are set with a depth equal to the thickness of the gypsum board.
- According to the height dimensions, the guides are cut. For double-sided cladding, 4 fragments are required. Elements for the top and bottom are also prepared.
- Holes are drilled in the backs of the profiles with a step of 30-40 cm, depending on the structure. For additional sound insulation, a special tape is glued.
- Installation is carried out on dowels or anchors of suitable size. First, the upper and lower sections are installed, then the side ones are laid. This sequence can be neglected if the opening does not need quick strengthening.
- Vertical parts are mounted. With an opening width of 80–90 cm, when load distribution is not required, one element will be needed. If the upper section above the former door does not need to be reinforced, then horizontal lintels can be used. All metal parts are fastened together using special self-tapping screws.
When it’s necessary to seal off a wall niche, this method is applied. See the video to gain a better understanding of the procedure:
Fastening drywall
The steps for fixing gypsum boards are as follows:
- Marking is made on the surface of the sheet. For this, the sewn-up area is additionally measured on each side. It is taken into account that the values are reduced by 5-6 mm along the entire perimeter, this will avoid inconsistencies.
- Cut out the required part. If a construction knife is used, then the blade is repeatedly drawn along the applied line, after which the sheet is broken. It is more convenient to form the required fragment from a solid plate using an electric jigsaw or hacksaw.
- If the surface is to be assembled from scraps, then they are adjusted individually, but it is better to exclude the coincidence of horizontal joints.
- The fastening of the parts (on one side) is carried out with self-tapping screws with a screwing pitch of 10-15 cm and an indent from the edge of 15 mm. The caps are recessed flush.
- If necessary, a layer of mineral insulation is laid, which also serves as additional sound insulation. After this, the second side is sewn up.
There is a tiny space left when joining multiple elements. Better joint sealing at the following stage will be possible as a result.
Sealing the seams
Before applying the decorative material, the resulting plasterboard area must be ready.
- The solution is prepared. It is recommended to use elastic compounds. If the procedures are carried out in rooms with high humidity, the mixture must be moisture resistant.
- The surface is evenly treated with a primer without excess, special attention is paid to the seams.
- The putty composition is mixed to a viscous consistency.
- The joints are filled. For sealing the seams of drywall, it is advisable to use a small spatula.
- A reinforcing tape or mesh is glued exactly in the middle on top. The mixture is applied and leveled.
- The section or the entire wall is covered with a layer of putty. After drying, sanding and decorative finishing are carried out.
Incorporating reinforcing material can help prevent minor fractures.
Plasterboard closure of openings in walls is a simple procedure that anyone can perform with the correct equipment and assistance. This post will guide you through every stage, including measuring, cutting, and installing the plasterboard. It will also show you how to finish the surface so that it matches the surrounding wall seamlessly. An easy-to-follow video will provide you with all the tools you need to finish the task quickly and produce results that look professional.
| Step | Description |
| 1. Measure the opening | Take accurate measurements of the width, height, and depth of the opening to ensure the plasterboard fits perfectly. |
| 2. Cut the plasterboard | Use a sharp utility knife to cut the plasterboard according to the measurements taken. |
| 3. Install the framework | Fix wooden or metal studs around the opening to create a frame for the plasterboard. |
| 4. Attach the plasterboard | Secure the plasterboard to the frame using drywall screws, making sure it is flush with the surrounding wall. |
| 5. Fill the joints | Apply joint compound over the seams where the plasterboard meets the wall, then smooth it out with a trowel. |
| 6. Sand the surface | Once the joint compound is dry, sand it down until it’s smooth and even with the rest of the wall. |
| 7. Paint the area | Apply a coat of primer followed by paint to blend the patched area with the surrounding wall. |
With the correct equipment and direction, closing a wall opening with plasterboard is an easy task that anyone can perform. The step-by-step instructions provided will help you achieve a seamless finish that complements the surrounding wall perfectly.
Take your time to make sure the plasterboard is firmly in place and that all measurements are correct. Applying the appropriate quantity of filler and finishing the joints correctly will help produce a level, smooth surface that is ready for painting or decorating.
Your wall will appear brand new with a little perseverance and attention to detail, and the opening will become a thing of the past.
