Structures
Designed for the wellbeing and proper ventilation of building structures, this range includes VILPE’s Alipai negative pressure roof fans, as well as roof drains and hatches and Ross crawlspace ventilation poles. Find the right product for your needs in our product category pages below:
Structural ventilation
A wide selection of products designed to keep building structures ventilated. Includes VILPE's Alipai negative pressure roof fans.
Roof hatches
Suitable for use as a fire and service hatch, as well as for access between a roof and attic space.
Ross ventilation poles
Efficiently ventilate underfloor spaces and remove harmful radon gas.