The L-Shaped combination door

In addition to wide loft ladder range, FAKRO offers L-shaped combination doors designed for installation in knee walls. They allow access to the non-usable space located just behind the knee wall or under the staircase. In order to satisfy customer needs, FAKRO introduced three models of doors to the product range. The first basic one is insulated DWK L-shaped combination door featuring a sash thickness of 3.6 cm. For those looking for a high tightness and significant heat loss reduction, the DWT highly-insulated model is the perfect choice. The DWF 60 L-shaped combination door has been developed for special application as in addition to excellent insulation performance, it provides fire protection (fire classification EI₁/EI₂ 60) and high tightness.

DWK
- ready for quick installation
- finishing slats
- white sash
- peripheral seal
- handle
- right or left-side opening
- 3 year warranty
DWK
- U=1.1 W/m²K loft ladder hatch U-value 3 cm insulation thickness
The L-shaped door DWK is intended to be built into L-shaped walls. Superb thermo-insulating parameters (U=1.1 W/m²K) along with high air tightness keep heat-loss to a minimum. The L-shaped doors may be installed in right or left opening versions. As standard the door is provided with lining slats.
DWT
- ready for quick installation
- finishing slats
- white sash
- peripheral seal
- handle
- right or left-side opening
- 3 year warranty
DWT
- U=0,6 W/m²K * loft ladder hatch U-value 6cm insulation thickness
The DWT L-Shaped combination doors are new and highly energy efficient design. The 66mm thick sash fully filled with thermo-insulating material, provides an excellent barrier reducing heat loss (U=0.64 W/m²K*). The doors as standard are equipped with handle and finishing lining. The doors can be installed in two versions of opening (right or left).
DWF 60
- fully assembled, ready for quick installation
- finishing slats
- double peripheral seal
- expanding seal
- white sash fire resistant on both sides
- white plug
- 3-year warranty
- right or left-side opening
DWF
- U=0.53 W/m²K loft ladder hatch U-value 7.9 cm insulation thickness
The DWF 60 L-shaped combination door enables access to non-habitable rooms situated behind knee walls while ensuring a high level of fire protection on both sides (EI₁/EI₂ 60 – fire classification as per EN 13501-2). The 8.5 cm thick white sash provides an excellent barrier that limits heat loss (U=0.53 W/m²K*). The door can be opened to the right or left side. It comes with natural-coloured wooden finishing trims. The sash is equipped with a plug (the handle for opening the door is included).

*manufacturer’s internal calculations