Smoke-proof doors

Smoke protection doors are installed on escape routes in buildings (premises) to reduce the spread of smoke. They are manufactured with a wooden frame.
Designations according to STB 1647-2006: DV2 DG, DV3 (DG, BC, DO), DV4 DG, DV5 (DG, BC, DO).

The characteristic of door sides corresponds to STB 2433-2015. However, the smoke-tight doors are provided with compulsory accessories:

• availability of a door closer;
• The presence of a threshold or a drop-down threshold;
• latch or thumbwrench;
• seal in the gates;
• in glazed doors, the glass must be reinforced, tempered or laminated.

In terms of smoke permeability there can be:

• one-sided;
• bilateral.

Large selection of finishes for all interiors:

• HPL/CPL plastic,
• veneer,
• polyurethane enamel,
• polypropylene.

The doors are complete with:

• Fixed or lowered threshold;
• Closer;
• The lock is mechanical;
• The latch is electromechanical;
• Sealing gasket around the perimeter of the box;
• Antipanic system.