Fire soundproof door WHFDSI EIS-30/38DB
These doors are technically complex design, which includes in its base a special fire-proof plate, which does not support combustion and at the same time has good sound characteristics. Thanks to the optimal combination of price, features and the diverse options of external finishes, these doors are widely used in hotels and business centers.
Specifications
Web thickness - 45 mm. In the strapping of the canvas, a combination of pine and LVL timber was used. Also, the beech array is used in the strapping.
On the box and canvas are 2 circuits of a soundproof seal. A contour of the fire-resistant foaming seal is installed in the box. The door must be equipped with a threshold.
