Low Profile Gravity Roof Vents

Model iv is used for fresh air intake.

Low profile gravity roof vents.

Low profile gravity roof vents feature corrosion resistant weather resistant rigid aluminum construction and include integral bird screens. The universal design looks great on a shingle roof. Nfa roof vent in white powder coat model rbv 8 wt 15 00 15 00. Active ventilation 13 in.

Free delivery with 45 order. Choose one of the following products to meet the recommended exhaust nfva of 528 square inches. Gravity intake and relief ventilators for use in non powered applications. A built in curb cap offers prepunched holes to help provide for easy attachment to the roof curb.

Hip and ridge shingles starter shingles low slope products ice and water barrier synthetic underlayment intake ventilation exhaust ventilation titanium and rhinoroof. 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. Flat vents low profile vents turtle vents and louvers. Box vents pros box vents are also known as.

Dia low profile 50 sq. The gravity intake and relief ventilators are non powered do not have a fan and work on pressure differential between the inside and outside of the building. Model ev is used for exhaust or gravity relief. The universal dormer vent can be used as an air intake vent or as an air exhaust vent depending on where you install it on the roof.

It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. Low profile gravity roof vents feature corrosion resistant weather resistant rigid aluminum construction and include integral bird screens. A built in curb cap offers prepunched holes to help provide for easy attachment to the roof curb. Gravity vents are an economical choice when a fresh air intake or pressure relief is needed.

By creating an opening for the hot air and moisture in your attic to escape through they take advantage of natural convection. Lsug units include damper doors and a high volume rain gutter to prevent water infiltration. Lsug units are available in 7 sizes from 24 to 60 inches. Gravity vent low profile.

Ventsure 4 foot strip heat moisture ridge vent. These vents are considered static vents since they have no moving parts. Set your store to see local availability add to cart.