QUARTZ burglar-proof entrance doors are of burglary resistance class RC2 (type III), acoustic insulation Rw=32dB, which will drown out the noise from the staircase, as well as fire resistance EI 30 and smoke tightness.
The price of a door set includes: leaf, frame, steel threshold, locks, hinges, and a special gasket that swells when exposed to high temperatures in the leaf rebate.
Entrance door models from the QUARTZ collection are available in the standard 80, 90 and 100 cm leaf width sizes for this door type. The doors can be ordered with inlays in synthetic or natural veneer, on one or both sides of the leaf (option at extra charge).
