The windows are made of laminated triple-layer wood.

For the construction of wooden windows ZABOS SAM use different essences such as lime, ash or oak. Laminated triple-layer wood consists of three blades that are disposed fiber against fiber to eliminate internal tensions (the temperature difference) .The carpentry is very solid ensuring sound proofing and a superior acoustic shows no goals inside wood, compared to other types of carpentry (PVC, AL) .The finish is carried out in a wide range of colors. The lacquer have UV protection and colors are professional, environmentally friendly water based .The hardware is adjustable, the highest quality: ROTTO and WINKHAUS (Germany).