Certificates
This series of windows and doors comply with Q-Mark enhanced security requirements. 68f windows, being cladded with aluminum as a flat surface get integrated with modern architectural elements at exterior, while being completely natural construction products at heart.
Our windows are evaluated by independent laboratories according to European normes. The conformity to highest requirements is documents.
WOOD AL windows are shown tobe in conformity with the essential requirements of EC directive 89/106/EEC for construction products and EC standard EN 14351 – 1: 2006 for windows, based on the tests carried out in accredited laboratories.
The tests carried on our sample consists of the following points:
Wind load resistance acording to EN 12210 and EN 12211.
Watertightness according to EN 1027 and EN 12208.
Air permeability according to EN 1026 and EN 12207.
Load – bearing capacity of safety device according to EN 14351-1 and EN 14609.
Thermal insulation according to EN ISO 10077-1.
Sound insulation according to EN 14351-1.
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