DFLEX tightness

Quality is assumed in our industrial sector, but it is always necessary to confirm the assumptions to evaluate and, where appropriate, take action. The DFLEX construction achieves the highest level of air tightness and mechanical rigidity on the market, reaching level L1 / D1 according to the EN-1886: 2008 standard. We attach summary documentation of tests recently carried out at our facilities for standard equipment. With these tests, our customers can be more confident that the theoretical level shown in our simulation software corresponds to the level of performance in the field. Likewise, these tests align the design of the products with Fisair’s sustainable vision, avoiding unnecessary energy losses in the applications of our products.