are incorporated into building design to promote natural
circulation of air. Used particularly for agricultural
applications, this sheet facilitates healthy conditions for
livestock in poorly ventilated areas.
rolled in reverse profile and vents formed at 25mm centres
with each vent being 50mm wide.
shows a brake press crimping vents into a profiled metal
method of promoting ventilation is with the use of vented
ridges. These essentially are flashings into which
ventilation holes have been punched.
manufactured within our flashing department to client
Examples of vented ridges