Parallel Plus

Parallel Plus vents can be restricted to 40mm openings and still provide whole perimeter ventilation and effective air exchange. (Tested and proven at the BRE).
Vents weighing up to 200# kg can be manually operated. However, it is possible to create much larger motorised vents and recommend you contact the technical department for advice regarding project specific hardware specifications.
Small opening gap ensures greater security for occupants.
A modular solution for vent capacity where larger or non rectangular shaped vents may be carried with a combination of product. It is recommended you contact Securistyle for advice regarding project specfic hardware specification.
Sash adjustment feature to correct parallelism on tall heavy vents.
A reliable working life tested to 20,000 cycles.
Full technical and sales support available.
Manufactured from austenitic* Stainless Steel for high corrosion resistance .
12 Year Guarantee (details available upon request).