<p>KB Duct offers a complete line of accessories for all your ducting needs. From floor sweeps, gaskets, hose clamps, hoses, rain caps and all the accessories you need to complete your ducting project.</p>
<p>Flanges are one-piece construction; opening minimum is 4” larger than diameter of duct; made to fit pitch of roof. Standard sizes from 8” through 48”. Larger sizes quoted on request. Roof Flanges should be ordered by duct size and roof pitch.</p>
