For use in venting timber framed wall cavities or for use as weeps, MV650 Weepvents should be at 450mm centres. In timber-framed walls locate at high and low level and above and below fire stops in a staggered layout.
For use in venting timber framed wall cavities or for use as weeps, MV650 Weepvents should be at 450mm centres. In timber-framed walls locate at high and low level and above and below fire stops in a staggered layout.