Adjustable extensions are installed only on foam.
Posted: Thu Feb 06, 2025 3:48 am
Since most modern door frames are made of MDF to reduce costs, the same material is used in the manufacture of extensions. There are, however, door frames and extensions made of natural wood, but they are rare and much more expensive. The principles of installing wooden and MDF extensions are no different.
Extensions are ordinary MDF boards, have a width from 100 mm to 200 mm, are produced by door manufacturers, have the same color and texture as the doors. According to the design, they austria mobile database be ordinary (simple) and adjustable. Simple extensions rest against the L-shaped cutout in the sides of the frame, adjustable ones with the frame have a tongue and groove connection. This allows you to accurately adjust the protrusion after taking preliminary measurements and preparing the extensions. In addition, the presence of a connection somewhat simplifies and speeds up the foaming process.
We will look at the installation methods of both types of extensions, starting with the simple ones.
Prices for additional items
additional collections
Installation of simple extensions
Installation diagram of simple extensions
Simple extensions can be connected with foam (the fastest method), nails and screws (the longest method). Choose the method that seems most appropriate to you, experienced builders install extensions only on foam. The method of installing the extensions has almost no effect on the reliability of the fastening of the casings, and the work is significantly simplified and accelerated.
Installation diagram of adjustable extensions
Extensions are ordinary MDF boards, have a width from 100 mm to 200 mm, are produced by door manufacturers, have the same color and texture as the doors. According to the design, they austria mobile database be ordinary (simple) and adjustable. Simple extensions rest against the L-shaped cutout in the sides of the frame, adjustable ones with the frame have a tongue and groove connection. This allows you to accurately adjust the protrusion after taking preliminary measurements and preparing the extensions. In addition, the presence of a connection somewhat simplifies and speeds up the foaming process.
We will look at the installation methods of both types of extensions, starting with the simple ones.
Prices for additional items
additional collections
Installation of simple extensions
Installation diagram of simple extensions
Simple extensions can be connected with foam (the fastest method), nails and screws (the longest method). Choose the method that seems most appropriate to you, experienced builders install extensions only on foam. The method of installing the extensions has almost no effect on the reliability of the fastening of the casings, and the work is significantly simplified and accelerated.
Installation diagram of adjustable extensions