Casing in a wooden house when installing windows or doors

The main drawback of wooden houses is their propensity to shrink. Even after three years of operation, the value of this parameter can be 2-3%. The behavior of the wood is also strongly influenced by the humidity and the degree of drying of the material before the construction starts.

Of course, the eye does not notice such fluctuations. But if you are going to put plastic windows, a casing in a wooden house will be a prerequisite for their installation. In the old days, there were no problems with skewed doors and windows, as the log house was kept for a year and more under special canopies. Today, no such construction company offers you such conditions for doing the work, as cunning developers try to send the goods to customers as soon as possible. No one cares about quality in this case.

By the way, what is a casing? In a wooden house - this is a special box, which is installed in the window or doorway. It is designed to compensate for mechanical stresses and distortions that occur in any wooden structure. Stresses are evenly redistributed across the box, as a result of which the window remains intact, and the doors will normally close.

If there are more than one floor in the building, then a casing in a wooden house must be mandatory. Its production can not be attributed to particularly simple works, and therefore it requires a sufficiently high qualification. You can make it not only from the array, but also from the set-glue type. The most costly construction is a solid solid wood.

If you plan to reduce costs, you can make a set-glue design, making it from trimming residual timber. Most often in this case, a jumper and sidewalls of a solid mass are used, while the sill is made from a set-up bar. Install this structure on a special profile. Its shape depends on which geometric configuration is at the window or door. Specialists perform the installation of casing in a wooden house in a variety of ways.

Most often, the cutting of a special crest at the end of a window or doorway is used. On the installed window, a groove is also cut out, thanks to which it is possible to fix it as firmly as possible, not permitting displacement and deformation. Among other things, this design will maximize the overall look of the house, as the openings will look much more accurate. In general, the casing of windows in a wooden house will not only make the whole building more beautiful, but also considerably prolong the service life of PVC windows themselves, completely eliminating their deformation and warping.

It should be produced only from a quality and well-dried wooden profile, since otherwise all your efforts will be meaningless. If you "lead" a poorly dried window, the effect will be similar to the shrinkage of the whole house. It is also desirable to impregnate it with an antiseptic. The experience of the builders shows that the casing in a wooden house in most cases is an absolutely necessary element, bearing not only a decorative but also a functional load.