Style 750 Roof Vents

Works on high and medium profile s tile roofs with 2 x6 ridge pole.

Style 750 roof vents.

Lomanco provides a complete line of static roof vents from which to choose. Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals. The building codes and building science for. The p60 pro is available in black white brown gray and weather bronze colors to compliment any roof style.

This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. These vents are installed in the soffit the enclosed portion under the roof overhang and permit air to flow up under the roof and into the attic. Aluminum roof louver contains a 750 700 neoprene damper making it ideal for kitchen and bathroom exhaust. You can calculate attic ventilation requirements by determining the square footage of your attic floor its width times its length and compare that to the total required net free area nfa.

It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture. Good attic ventilation is important for preventing ice dams in the winter. Product description lomanco inc.

See reverse for additional 750 series specs and options. Air vent high efficiencypower attic fan 1470 cfm weatherwood galvanized steel electric power roof vent. Includes a three side louvered design providing greater air flow and an all aluminum rust free construction for added durability. Air vent 1 500 cfm black galvanized steel electric power roof vent.

Ft of vent space half dedicated for air intake in the soffits and the other half for exhaust on the roof. Vents are rated by their net free area or the amount of space for air to flow in or out. The rvk1a steel roof cap kit is an the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc. Attic must have 5 sq.

700 has neoprene damper for use as kitchen bathroom exhaust vent. They range in style from 6 inch round stainless steel vent covers that are placed in the soffit between each rafter to continuous vents that run the entire length of the soffit. These can be ridge vents wind turbines or the flat vents your roofer wants to install. Excellent airflow design with superior weather protection and no filter to clog.

730 is a smaller version of a 750 and included in the eva combo vent package. Functional and concealed ventilation installed under the cap tile. The lomanco 750 original slant back often imitated but never duplicated.