Roof Breather Vent

One way and two way vents help deliver equalization to the roofing system.

Roof breather vent.

Trapped air pressure and moisture can cause a reduction in thermal protection of the insulation and roof membrane system leading to roof deck damage. Breather vents dissipate moisture from under the roof membrane to help prevent harmful blistering. Applications commonly used to allow moist air to exit the roof and avoiding condensation. Roof breather vent condensation is the biggest cause of dry and wet rot past methods of insulating homes and factories did not consider the original roof design and as a result issues with condensation arose.

Set your store to see local availability add to cart. The reinforced membrane flange allows for quick installation by centering vent over opening and welding to the field membrane. Standard aluminum vent relief of trapped moisture in all types of roof systems portals plus insulation breathers and vents are used to prevent moisture vapor from becoming trapped in the roof system equalizing air pressure reducing the risks of ballooning blow off deteriorating insulation and separating deck seams. Tpo breather vents prefabricated two way or static vents allow proper ventilation of attic spaces below tpo membranes.

Aluminum insulvent one way breather vent with asphalt priming on flange 4 inch id x 8 1 2 high with 10 3 4 od spun flange. Aluminum round back roof vent with curb mount flange in mill finish model rbv 12 c2 cmf 60 00 60 00. New master flow 50 sq. Marathon is committed to providing its significant distributor network architects specifiers and ultimately the contractor with quality.

The one way vent allows trapped air pressure to escape while the two way breather combined with the one way vent will help reduce moisture. Vents roofing accessories roofing equipment safety equipment. Cedar breather ventilated underlayment cedar breather protects the beauty and life of wood roofing by providing a space for continuous airflow between the solid roof deck and shingles or shakes. Nfa black aluminum square top round throat roof vent carton of 12 model rv50abl 12.

Ranked as one of the nation s leaders in the manufacturing and master distributor of commercial roof drains vents equipment and accessories.