Supporting Roof Yop Ductwork That Slopes

Made in america with a 20 year warranty.

Supporting roof yop ductwork that slopes. Rooftop hvac duct supports h frame hvac duct supports utilize telescoping unistrut channel which allows for quick and easy height and width adjustments. They are built using hot dipped galvanized steel and use a unique miro bracket that allows the support to easily be adjusted to accommodate roof slope. Chapter 6 equipment and casings. 5 8 intake or exhaust ventilators.

For sheet metal duct work the space between the hangers should not exceed the distances listed below. Optional crossbracing systems specifically designed for high wind applications improve rooftop wind ratings. Roof mounted duct supports and hanger supports. 5 9 large intake or exhaust ventilators.

Engineers to locate bulky hvac ductwork on the roof. Engineered rooftop pipe and duct support systems mechanical unit supports bridge crossovers platforms and more. Casing and plenium construction standards 6 1 built up standing seam. Supports duct pipe or conduit on flat or pitched roof.

Old ways in the past exterior weatherproofing on pipe and duct was very limited. Our versatile time saving roof supports are cost effective innovative and easy to install with a single standard hand tool. The support distance for ductwork is typical based upon deflection stress and cylinder buckling analysis. 5 6 equipment and duct support flashing.

This support can meet nearly all height requirements above the roof surface and is approved for seismic and high wind applications. 5 7 ix rectangular gooseneck. The bases are made of uv stable polycarbonate and therefore they will not dry out crack or crumble like foam rubber or polypropylene. Showing all 3 results.

Ducts size maximum spacing ft m area ft 2 m 2 diameter in mm less than 4 0 4. All slopes and sizes available optional cant and insulation woodnailer. The php d duct support leverages a goal post design with a single crossbar below the duct to support all sizes of square or round ducting cable trays and piping. A pair of non penetrating concrete bases which rests on a rubber pad designed to protect your roof and allow for airflow water runoff made in usa from genuine unistrut channel constructed with 12 ga pre galvanized or hot dipped galvanized channel conforming to astm a653 g90.

Proudly made in the u s a. Each roof duct support features. Our rooftop duct supports and other roof support systems offer a wide range of options for supporting hvac ductwork supports on top of rubber membrane steel and concrete roofs.