How to attach extensions to an interior door
Posted: Thu Feb 06, 2025 3:53 am
Types of extensions for interior doors: telescopic on the left, regular on the right
Telescopic extension. With formed grooves for connection to the frame.
An extension for an interior door with straight edges is the most common board. In this case, it only needs to be matched by color and size. The extension is pressed against the frame and fixed with screws installed diagonally. One of the ends of the extension strip can be processed. This is necessary if the casing can be shifted.
Installation of extensions with straight edges (not telescopic)
It is not very convenient to attach this type of extensions. You have bahamas mobile database think about how not to split the strip, how to cover the screw heads. However, you do not have to select by the shape of the grooves/protrusions, which is far from simple and ties you to only one manufacturer.
If there are protrusions, grooves, roundings, you need an extension for the interior door of the same company as the frame
A telescopic door extension has pre-formed grooves. In terms of joining, this is a very convenient option: drive the protrusion into the groove, tap until it matches perfectly, and that's it. But only if the match is perfect. What else is convenient about a telescopic extension? You can install a telescopic trim in it (if it fits).
How to install extensions on an interior door
This section will focus on regular planks - with straight ends. They are sold in lengths of 2100-2300 mm. Three planks are needed for one door: one on the right and one on the left, and a piece from the third will go to the top. If you are installing several doors at the same time and they are the same color, one plank will go to the two "tops".
The planks are usually wider and longer than necessary, so they will have to be cut. What tool? Whatever you have. A miter box that cuts chipboard, particleboard or wood will do. To shape the corners, you may need a miter box (if you are going to join the frame (and extensions) at 45°. It is also convenient to use it so as not to "fall over" the cut and make it strictly perpendicular.
Telescopic extension. With formed grooves for connection to the frame.
An extension for an interior door with straight edges is the most common board. In this case, it only needs to be matched by color and size. The extension is pressed against the frame and fixed with screws installed diagonally. One of the ends of the extension strip can be processed. This is necessary if the casing can be shifted.
Installation of extensions with straight edges (not telescopic)
It is not very convenient to attach this type of extensions. You have bahamas mobile database think about how not to split the strip, how to cover the screw heads. However, you do not have to select by the shape of the grooves/protrusions, which is far from simple and ties you to only one manufacturer.
If there are protrusions, grooves, roundings, you need an extension for the interior door of the same company as the frame
A telescopic door extension has pre-formed grooves. In terms of joining, this is a very convenient option: drive the protrusion into the groove, tap until it matches perfectly, and that's it. But only if the match is perfect. What else is convenient about a telescopic extension? You can install a telescopic trim in it (if it fits).
How to install extensions on an interior door
This section will focus on regular planks - with straight ends. They are sold in lengths of 2100-2300 mm. Three planks are needed for one door: one on the right and one on the left, and a piece from the third will go to the top. If you are installing several doors at the same time and they are the same color, one plank will go to the two "tops".
The planks are usually wider and longer than necessary, so they will have to be cut. What tool? Whatever you have. A miter box that cuts chipboard, particleboard or wood will do. To shape the corners, you may need a miter box (if you are going to join the frame (and extensions) at 45°. It is also convenient to use it so as not to "fall over" the cut and make it strictly perpendicular.