HVAC Blog

Pressure Relief Venting for Stairwell Pressurisation

The pressurisation of stairwells is an increasingly common method of ensuring a safe means of exit from a building on fire.

Pressure control must be in place, to maintain minimum & maximum stairwell pressures, within agreed parameters.

Apreco’s range of standard pressure relief vents are characterised by ease of installation.

For internal siting, the blade balancing system allows vertical, horizontal and inclined mounting.

A variety of bespoke external solutions are also available, including weather protection using fixed or motorised low loss louvres and penthouse assemblies.

Contact Us to assist with design and product selection.

Pressure Relief Venting for Stairwell Pressurisation