Products / Pate Roof Duct Support Systems (DSS and MDSS)

Duct support systems that attach round or rectangular HVAC duct to a commercial roof, mounting onto Pate Equipment Supports (ES) for a watertight connection while allowing duct expansion and contraction and horizontal and vertical adjustment. Single-duct DSS-2, DSS-1 and DSS-5 and multiple-duct MDSS-2, MDSS-1 and MDSS-5 are offered in styles to match straight-sided, canted and raised-cant roof construction.