Frame depth extension kit

The finish of a window recess in the attic often determines the overall impression of the roof. The window is an eye-catching element, and its frame becomes a natural part of the interior design. Frame depth extension kits make the space around the window look aesthetically pleasing and harmonious, and the frame itself gains additional depth. Using a six-centimetre extension creates a cohesive line that visually organises the entire recess. In practice, this translates into a solid, meticulous finish that is easily noticeable even during everyday use.