Modular AOVs

Xtralite smoke ventilation AOVs and access hatches are available as hinged single units opening to 140° (or 90° for access), with an extensive choice of tops for all types of opening vents including insulated solid, single or triple polycarbonate. All these different automatically operated devices can be manufactured to match visually and should form an integral part of the building design.

Xtralite’s unrivalled expertise in roof penetration technology is invaluable in helping achieve this from the start while satisfying fire engineering designs by others. Whether AOVs are used for environmental or smoke ventilation applications, it is essential that a certified control system is incorporated and this must be compatible with the particular opening device. To achieve this aim, Xtralite works in partnership with leading control system specialists to provide a complete package of natural ventilation solutions to suit all needs.