Heavy Duty Roof Vents

In 2 3 4 5 6 round.

Heavy duty roof vents. Turbine roof vent cover heavy duty waterproof turbine ventilator cover fit 12 in 20 in protector with nylon draw string jjz113 12in 12 x17 5 beige 4 0 out of 5 stars 18 12 88 13 99. Each high capacity dome roof vent offers a full 144 in. The largest of the three models the ventsaver hd is recommend for extreme snow conditions. The lrv50 louvered roof vent is a great heavy duty vent for use on pitched roofs.

This vent works best when used with soffit or gable end venting. Chimney caps and storm collars. Copper and colored to match roof. Heavy duty metal vents in copper stainless and galvanized by luxury metals.

Chimney caps in copper and steel. Non powered static roof louver helps exhaust hot and moist air from the attic. Plumbing vent stack covers. The heavy duty internal screen helps deter animals and birds.

The master flow high capacity static dome roof vent is designed for attic ventilation. Of net free ventilating area nfa. It s made of galvanized steel to prevent rust and is designed to tackle bigger jobs with tough operational standards like garages barns and greenhouses for example. Easy to install on any roof.

Also provided are stainless steel nuts bolts and heavy duty 1 1 2 lag screws. Maxxair s heavy duty exhaust fan comes in a handful of different sizes 14 18 24 30 and 36 inches.