Heavy Duty Roof Vents

Maxxair s heavy duty exhaust fan comes in a handful of different sizes 14 18 24 30 and 36 inches.

Heavy duty roof vents.

In 2 3 4 5 6 round. This vent works best when used with soffit or gable end venting. Each high capacity dome roof vent offers a full 144 in. Chimney caps and storm collars.

It features 50 square inches of net free area louvers on three sides slant back and a low silhouette. The ventsaver hd series is made from non corrosive powder coated aluminum and stainless steel aircraft cable. Easy to install on any roof. Plumbing vent stack covers.

Of net free ventilating area nfa. The master flow high capacity static dome roof vent is designed for attic ventilation. Chimney caps in copper and steel. Copper and colored to match roof.

The largest of the three models the ventsaver hd is recommend for extreme snow conditions. This slant back roof vent is one of the best built and most reliable on the market. Also provided are stainless steel nuts bolts and heavy duty 1 1 2 lag screws. Heavy duty metal vents in copper stainless and galvanized by luxury metals.

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. The heavy duty internal screen helps deter animals and birds.