Framless/Structurally Bonded Vent

suppliers of aluminium doors and windows
Dortechs structurally bonded vent is designed to conceal opening vents when glazed into a curtain wall grid and maximise the glazed area of each window. The vent can be either top hung, side hung (outwards opening) or tilt and turn (inwards opening).
 This frame is idea for architects who want to design a flush appearance facade which can facilitate ventilation, without large and buly window frames. Dortechs concealed vents can be installed into curtain wall (either capped or capless) or can be installed into prepared openings independantly.

Dortechs frame less window suite has powered coated internal framework and is finished with a high quality espagnolette / multi-point locking mechanism and handle.