Once the window and door installation work is completed, you can start finishing the slopes. This is usually the final step. In order to hide roughness and give an aesthetic appearance to the structure, many use ready-made corners. But before starting such work, it is important to ask how to glue the corners on the slopes. After all, you need to cut them correctly, as well as choose a tool.
Corners play an important role. In addition to their decorative function, they protect the surface. In order not to damage the outer corner, just such elements are needed. In addition, usually the wallpaper begins to peel off in these places. It is better to take care of this in advance by protecting the outer corner with a decorative element that will transform the interior.
Choice of corner material
When you are convinced that the installation of corners is necessary, and not just a whim, you should study the construction market in order to make the right choice. Such products are made from different materials, it can be:
- MDF;
- wood;
- plastic.
Each of these types has its own advantages and disadvantages. Before gluing corners on slopes, you should consider in more detail the features of elements from different materials. It could be plastic. Such products are made by the method of hot bending of the polyvinyl chloride web. Usually the width of the shelves varies from 10 to 40 mm. There are asymmetric options. If it is necessary to improve the arched opening, then this can be done using a flexible profile.
The advantage of plastic corners is their low cost, in addition, the elements do not need to be painted, which distinguishes them from wood. There are also cork corners for sale. Such elements are used for arched openings, but their use is not limited to this area. Cork corners can also be used for finishing slopes of various shapes. Cork has a lot of advantages, among which we should highlight:
- fire resistance;
- strength;
- sustainable;
- practicality.
This material has almost no downsides, but it can be vulnerable if your pet wants to sharpen its claws on it. The surface is easily damaged. Among others, bamboo and wooden products should be highlighted, which are a sign of excellent taste. Such corners will fit well into almost any interior. We must not forget about environmental friendliness, but such products are more expensive than analogues from other materials, in addition, they often need to be painted. MDF can also be compared with natural wood, but this material is cheaper,it's wood dust.
Which glue to choose
Before you glue the corners on the slopes, you must select the adhesive. At the same time, it is important to remember that if it is necessary to stick a narrow product, the composition may leak out and get on the walls. The result may be damage to the decorative material, which will negatively affect the appearance. Therefore, you should choose a composition whose excess can be removed from the surface.
Features of the choice of glue
Quite often, novice home craftsmen wonder how to properly glue the corners on the slopes of the walls. To do this, you can use three types of compositions:
- silicone sealant;
- liquid nails;
- polyurethane adhesive.
Liquid nails have increased strength characteristics. They are easy to apply, especially on plastic surfaces. It is better to do it in a zigzag or dotted pattern. The material does not dissolve plastic and leaves no residue. The glue holds the elements together well, the setting strength does not decrease for two decades. The final setting strength is reached after curing and is 40 kg/m2. When choosing glue, it is better to give preference to a colorless composition.
If you are still thinking about how to glue the slopes, then you can choose a silicone sealant. It does an excellent job not only of gluing to wallpaper, but also to ceramic tiles, as well as to tiled surfaces. Siliconethe sealant has an acrylic component, so it is the best suited for these purposes.
In no way inferior to the above mixture of polyurethane adhesive. It can be compared with its characteristics and liquid nails. But plastic corners for walls are produced and completely self-adhesive. In this case, you only have to take accurate measurements, remove the protective film and press the element to the protruding corner.
To apply the composition, if you plan to use it in the works, it is better to purchase a glue gun. Before gluing plastic corners, you should study the characteristics of the glue, whether it is suitable for wallpaper. Before you start gluing the plastic corners, you should clean the surface of dust.
Preparation of tools
Before you start gluing the corners, you should prepare some tools and materials, among them should be highlighted:
- stationery knife;
- roulette;
- metal scissors;
- metal square;
- glue;
- scotch.
Scissors can be replaced with a hacksaw. In order to cut the workpiece at an angle of 45 ˚, a miter box should be used. However, you can do without it if you follow the technology and have a certain skill.
How to cut
If you are faced with the question of how to glue the corners on the slopes, then you should ask how to cut the products correctly. At the next stage, you have to join the elements along the edges, which will affect the aesthetic appearance.premises. It is best to use a fine-toothed hacksaw for this.
First, measure the length of the opening by marking the corner. The segment must match the parameters. Then the part that will be adjacent to the slope is measured. At the same time, it is important to observe an angle of 45 degrees.
Two gluing options
Plastic corners can be glued in one of two ways. The first is to fix to the wallpaper, the second involves cutting out a strip of wallpaper. If the decorative surface has a shallow relief, then you can safely proceed to gluing without removing the wallpaper. However, if they are deeply embossed, then gaps will form between the plastic shelf and the wall, and over time, dust will begin to clog there.
To cut the strip, attach the corner to the installation site, align it and press it against the wall. A strip of wallpaper is cut with a sharp knife in place on both sides. Strips should be removed from the wall and the place of gluing should be cleaned. Next, the corner is smeared with glue in a dotted or zigzag way. It can then be reinstalled.
Glue Method
Plastic corners for slopes must be tried on to the surface before gluing. Once you are sure that everything is cut correctly, you can move on. An adhesive composition should be applied to the inside of the decorative element, as well as to the joints of the sides. The solution is applied in 10 cm increments. At this stage, a mounting gun can be a good helper.
The product at the next stage is pressed against the surface and fixed with masking tape. It is better to start with a horizontal slope. After that, you can work with the side elements. Using a damp cloth, excess adhesive is removed from the surface. Then everything is left until dry. The tape is removed after 24 hours. If you are interested in the question of how to glue the corner on the slope of the door, then you need to follow the algorithm described above.
In conclusion
If you want to make the room complete, you should stick the corners on the slopes. But you can protect the outer corners of the walls with the help of appropriate decorative elements.
