All Lyssand windows are constructed from double vacuum impregnated laminated wooden materials.

After impregnation the materials are dried by a special process to remove excess liquid.

This is a major quality point that secures penetration and durability of final surface treatment.

Another quality detail is the slightly rounded edges that ensures the paint will stick to the surface.

Furthermore, there are no screws or nails on exposed surfaces where water may penetrate.

According to customers' requirements, Lyssand windows can be delivered double vacuum impregnated for final surface treatment on location - or they can have factory finish with stain or paint.