What Is AccuVent?
Brentwood’s AccuVent baffles ensure proper attic ventilation and maximize insulation R-value. That means moisture won’t build up and ice dams won’t form, insulation will stay firmly in place, roof shingles will last longer, and most importantly, your home will operate more efficiently – saving you money on your energy bills.
AccuVent products are manufactured in the USA from 100% recycled, flame-retardant PVC. They can be used with any roof pitch, truss size, or insulation type and install quickly with just six staples! They conform to LEED®, ENERGY STAR®, and EPA Indoor airPLUS recommended best practices.
Explore AccuVent ProductsHow it Works
AccuVent® Original & High EnergyAir enters through the soffit vent and is conducted along the roof decking above the insulation blanket. AccuVent allows the insulation to be packed out over the top plate and air to circulate freely throughout the attic.
- AccuVent® Original & High Energy
- AccuVent® Cathedral
- AccuBlock®
How it Works
AccuVent® CathedralMuch like the Original & High Energy AccuVent products, AccuVent Cathedral combines an integral baffle with an air vent to begin circulation at the top plate. The extenders continue that airflow all the way to the ridge vent.
- AccuVent® Original & High Energy
- AccuVent® Cathedral
- AccuBlock®
How it Works
AccuBlock®AccuBlock seamlessly connects the roof decking and top plate to protect insulation from moisture and air intrusion at the eaves. It preserves the insulation blanket, preventing moisture intrusion and wind washing.
- AccuVent® Original & High Energy
- AccuVent® Cathedral
- AccuBlock®
Why Choose AccuVent?
Efficient AirflowBy allowing air to flow in and out of the attic, AccuVent prevents moisture buildup, mold growth, and improves overall energy efficiency of the home.
- Efficient Airflow
- Full Insulation Coverage
- Quick & Easy Installation
- Ice Damming Prevention
Why Choose AccuVent?
Full Insulation CoverageAccuVent creates ventilation channels under the roof decking for healthy air circulation, while integral baffles prevent wind washing and insulation shifting.
- Efficient Airflow
- Full Insulation Coverage
- Quick & Easy Installation
- Ice Damming Prevention
Why Choose AccuVent?
Quick & Easy InstallationPerforations in each AccuVent part allow for easy adjustment to fit between the trusses in your attic, and it can be stapled in place with just 6-8 staples.
- Efficient Airflow
- Full Insulation Coverage
- Quick & Easy Installation
- Ice Damming Prevention
Why Choose AccuVent?
Ice Damming PreventionBy maintaining cool, steady attic temperatures, AccuVent works to prevent costly ice dams, which occur when ice and water are able to back up under roof shingles and seep into the attic.
- Efficient Airflow
- Full Insulation Coverage
- Quick & Easy Installation
- Ice Damming Prevention
