These are internal fire-resistant doors classified as DP3-type constructions. The advantage of doors classified as DP3-type constructions is the easy workability of their material – wood.
Heated indoor spaces of residential and industrial buildings. Partition constructions at the boundary of fire sections in locations designated by the fire safety project.
The product is certified and is under constant supervision to ensure compliance with legal and technical regulations.
Doors can be manufactured as smooth solid, smooth glazed, frame cassette, frame glazed, single-leaf, or double-leaf, with or without half-groove, for steel or wooden frames. We manufacture doors with fire resistance EI 30 DP3. Selected door types can be produced with fire resistance EW 45 DP3. Doors can also meet requirements for smoke tightness and acoustics.