Knee Wall Access Door

The Knee Wall Access Door DWK is intended to be built into L-shaped walls. Superb thermo-insulating parameters R-value 5.2 along with high air tightness keep heat-loss to a minimum. The Knee Wall Access doors may be installed in right or left opening versions. As standard the door is provided with lining slats.

The DWF fire-resistant Knee Wall Access Doors are intended primarily for installation in vertical walls. These doors ensure access to non-habitable rooms located behind vertical wall as well as protect for 45 minutes against the spread of fire (classification as per EN13501 – EI₁45). The DWF Knee Wall Access Doors are universal, hence they can be installed with left as well as right direction of opening. Sash with a thickness of 2 5/8" made of pinewood veneered on both sides with HDF board in white filled with mineral wool.

The DWT Knee Wall Access Doors are new and highly energy efficient design. The 2 5/8" thick sash fully filled with thermo-insulating material, provides an excellent barrier reducing heat loss (R-value 9.5). The doors as standard are equipped with handle and finishing lining. The doors can be installed in two versions of opening (right or left).