Polypropylene material. Ideal for steep pitched roofs. Low profile and a stair step screen to provide more airflow in a smaller vent. 17-1/2 in x 18-1/2 in flashing with 4.3 in H. 61 sq-in of net-free area. UV resistant polypropylene.

Polypropylene material. Ideal for steep pitched roofs. Low profile and a stair step screen to provide more airflow in a smaller vent. 17-1/2 in x 18-1/2 in flashing with 4.3 in H. 61 sq-in of net-free area. UV resistant polypropylene.

Polypropylene material. Ideal for steep pitched roofs. Low profile and a stair step screen to provide more airflow in a smaller vent. 17-1/2 in x 18-1/2 in flashing with 4.3 in H. 61 sq-in of net-free area. UV resistant polypropylene.

Polypropylene material. Ideal for steep pitched roofs. Low profile and a stair step screen to provide more airflow in a smaller vent. 17-1/2 in x 18-1/2 in flashing with 4.3 in H. 61 sq-in of net-free area. UV resistant polypropylene.

Ideal for appliances needing ventilation. Heavy-duty screen deters animals and insects, large flashing for added leak protection. Black.

All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 550S with a taller throat for use on a shake roofs is available. 50 sq-in of net-free ventilating area. 15-3/8 in x 16-1/2 in x 4 in overall size.

The Lomanco static roof vent is available in two designs - slant back and pan style - to fit all of your ventilation needs. The Lomanco Slant back vent is available in aluminum and galvanized steel. The 750 vent is also available in copper. The Lomanco Pan Style Vent consists of the 550 PRO, 600, P60 PRO and 135 vents and is available in aluminum, plastic and galvanized steel construction.

Three sides louvered for greater air flow. Large nailing flange. Heavy-duty galvanized steel construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size.

The Lomanco static roof vent is available in two designs - slant back and pan style - to fit all of your ventilation needs. The Lomanco Slant back vent is available in aluminum and galvanized steel. The 750 vent is also available in copper. The Lomanco Pan Style Vent consists of the 550 PRO, 600, P60 PRO and 135 vents and is available in aluminum, plastic and galvanized steel construction.

The Lomanco static roof vent is available in two designs - slant back and pan style - to fit all of your ventilation needs. The Lomanco Slant back vent is available in aluminum and galvanized steel. The 750 vent is also available in copper. The Lomanco Pan Style Vent consists of the 550 PRO, 600, P60 PRO and 135 vents and is available in aluminum, plastic and galvanized steel construction.

Three sides louvered for greater air flow. Large nailing flange. All-aluminum, rust-free construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 30 sq-in of net-free ventilating area. 12-3/16 in x 17-3/4 in x 4 in overall size. Miami Dade County approved.

Three sides louvered for greater air flow. Large nailing flange. Heavy-duty galvanized steel construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size.

The Lomanco static roof vent is available in two designs - slant back and pan style - to fit all of your ventilation needs. The Lomanco Slant back vent is available in aluminum and galvanized steel. The 750 vent is also available in copper. The Lomanco Pan Style Vent consists of the 550 PRO, 600, P60 PRO and 135 vents and is available in aluminum, plastic and galvanized steel construction.

Three sides louvered for greater air flow. Large nailing flange. Heavy-duty galvanized steel construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size.

The Lomanco static roof vent is available in two designs - slant back and pan style - to fit all of your ventilation needs. The Lomanco Slant back vent is available in aluminum and galvanized steel. The 750 vent is also available in copper. The Lomanco Pan Style Vent consists of the 550 PRO, 600, P60 PRO and 135 vents and is available in aluminum, plastic and galvanized steel construction.

The Lomanco static roof vent is available in two designs - slant back and pan style - to fit all of your ventilation needs. The Lomanco Slant back vent is available in aluminum and galvanized steel. The 750 vent is also available in copper. The Lomanco Pan Style Vent consists of the 550 PRO, 600, P60 PRO and 135 vents and is available in aluminum, plastic and galvanized steel construction.

Scratch, dent and crush-resistant high-impact resin plastic. 10 in x 10 in opening, 17-5/16 in x 16-13/16 in flashing. 50 sq-in of net-free ventilating area. CSA listed.

Scratch, dent and crush-resistant high-impact resin plastic. 10 in x 10 in opening, 17-5/16 in x 16-13/16 in flashing. 50 sq-in of net-free ventilating area. CSA listed.

Scratch, dent and crush-resistant high-impact resin plastic. 10 in x 10 in opening, 17-5/16 in x 16-13/16 in flashing. 50 sq-in of net-free ventilating area. CSA listed.

Scratch, dent and crush-resistant high-impact resin plastic. 10 in x 10 in opening, 17-5/16 in x 16-13/16 in flashing. 50 sq-in of net-free ventilating area. CSA listed.

The Lomanco static roof vent is available in two designs - slant back and pan style - to fit all of your ventilation needs. The Lomanco Slant back vent is available in aluminum and galvanized steel. The 750 vent is also available in copper. The Lomanco Pan Style Vent consists of the 550 PRO, 600, P60 PRO and 135 vents and is available in aluminum, plastic and galvanized steel construction.

The Lomanco static roof vent is available in two designs - slant back and pan style - to fit all of your ventilation needs. The Lomanco Slant back vent is available in aluminum and galvanized steel. The 750 vent is also available in copper. The Lomanco Pan Style Vent consists of the 550 PRO, 600, P60 PRO and 135 vents and is available in aluminum, plastic and galvanized steel construction.

Ideal for premium construction and for difficult applications like re-insulation and spray foam. "ProVent" may be installed prior to the soffit panel installation without fear of blowout. Made with Pro-Grade tear-resistant high-impact plastic. Rigid vent construction eliminates breakage during re-insulation. Full joist coverage for maximum air flow.

These heavy gauge, all-aluminum gable vents are tightly constructed with machine tab folds and feature wide mounting flanges for easy installation. Weather and pest protection is assured.

Aluminum material resists rust. Fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging. Embossed finish hides scratches and resists wear. Larger flashing with pre-drilled nail holes makes installation easier, helps prevent leaks. 9-7/8 in opening, 16 in x 201/2 flashing dimension. 60 sq-in. of net-free ventilating area per vent. Dade County approved. Florida Building Code (FBC) approved for specified Sku's. CSA listed.

Our finest metal roof louver, with fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging.

Our finest metal roof louver, with fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging.

Our finest metal roof louver, with fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging.

Just 2 in H for better appearance. Injection-molded, high-impact resin construction for long life. Colors complement most roofs. Pre-drilled nail holes make installation easier. 11-3/4 in x 9-3/4 in opening, 18-1/2 in x 17-1/2 in flashing, 4-1/4 in H, 37 sq-in of net-free ventilating area.

Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 Miami Dade County approved. 20 in x 23 in x 7-3/4 in overall size.