Frame depth extension kit
Extension elements for the window frame, allowing for additional insulation around the window and aesthetic fit to the interior.



Aesthetic finish with the 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.
Option of additional insulation of the recess
Frame depth extension kits are not only decorative, but also practical. Their design allows for the extension of the frame and creates a space where an additional layer of insulation can be added. This solution promotes better thermal protection, especially in attics, which are often exposed to greater energy loss. In winter, interiors become more comfortable, and in summer they maintain a more pleasant climate, which is crucial for the daily functioning of residents. The option to incorporate insulation combined with aesthetics makes frame depth extension kits an element that combines appearance with practicality. An additional benefit is their compatibility with the XLC internal lining, facilitating the creation of a cohesive system around the window.
Multiple variants to match the interior
Frame depth extension kits are available in three variants, allowing you to choose a solution that complements the character of your attic. The XGP model is made of natural pinewood and coated with a clear acrylic varnish, which highlights the wood grain and warm tone. This option is particularly attractive in designs that emphasise a cosy and natural atmosphere. The XGU version is also made of pinewood, but finished with a white, moisture-resistant polyurethane varnish, making this variant suitable for bathrooms, laundry rooms or other rooms exposed to high humidity levels. The third option, marked as the XGW, is a pinewood frame depth extension kit coated with white acrylic varnish, perfectly suited to modern, minimalist spaces. This wide range of options allows for easy customization to suit individual preferences and the style of the entire home.
Simple installation and durability in use
Frame depth extension kits have been designed for quick and easy installation. Each element consists of four parts that can be easily connected during installation. No complicated tools are required, which means that the work can be carried out efficiently and without major difficulties. Once installed, the window recess gains an aesthetic appearance and the entire unit takes on a finished look. The materials used, such as pinewood and high-quality varnishes, are resistant to moisture and everyday use. This means that frame extensions retain their properties for many years and their surface remains easy to clean. This solution allows you to enjoy both functionality and aesthetics for a long time.