The windowsill is the inseparable part of the window design, carrying a practical purpose and being a decorative element. The most common are plastic products, which perfectly withstand the temperature differences, are not afraid of moisture, they are easily clean and simply installed.
1
Before the acquisition of the windowsill, measurements are performed, allowing you to determine the necessary dimensions:
The length of the window sill - it will be the width of the Celebrated Window Plot plus the stock of 100 mm;
The width is the thickness of the wall to the window frame plus 80 mm.
2
Work begins with the preparation of the site, if necessary, remove the old window sill, clean the surface from garbage and dust. At the bottom of the slopes, the grooves are carried out so that the windowsill on the depth of 30-50 mm are visited.
3
The accurate markup of the plastic panel is performed using a roulette and a square, after which it is unnecessary is cut off with a hacksaw or power tool (pubic, grumpk). Next to the ends are attached plugs and the windowsill trying on "in place".
4
Now the wooden backups of the required thickness are prepared, take into account the slope of the plane inside the room in the range of 2-3 °. It is installed in place, the surface is controlled by the level, as well as by pressing their hands, certify in sufficient stiffness of the windowsill.
5
On the surface it is uniformly placed the weight of 10-15 kg weighing. Fill in the mounting foam starting from the frame, then go to wooden supports and sides. The external gap between the window sill and the wall is last renounced. After a day, the surplus of foam is cut off, and the protective film is better to shoot after decoration of slopes.
The entire installation process is easy and accessible to independent execution, this can be clearly convinced, looking at the video clip.
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