Designed for installation in a vertical wall within the loft space (knee wall) to extend the roof window into the wall, resulting in improved illumination of the room and enhanced field of view. L-shaped combination windows can be combined with other roof windows of any design.
Material
Made of top quality pinewood and vacuum impregnated.
Multi-chamber PVC profiles strengthened from the inside with galvanised steel.
made of top quality pinewood and vacuum impregnated
coated twice in natural colour with eco-friendly water-based varnish
B_P P50 APMX, BVP P50 APMX, BXP P50 APXX
0,8 W/m²K window U-value
0.55 W/m²K glazing U-value
Triple-glazed unit glazing unit
+ external glass toughened
+ external glass with easy maintenance layer
+ internal glass laminated (safe)
No air inlet air inlet type
PLP P50 ABMX, PRP P50 ABMX, PVP P50 ABMX
PLP P50 ABMX PRP P50 ABMX PVP P50 ABMX
0,9 W/m²K window U-value
0,55 W/m²K glazing U-value
Triple-glazed unit glazing unit
+ external glass toughened
+ external glass with easy maintenance layer
+ internal glass laminated (safe)
No air inlet air inlet type