Accuvent cathedral starter product image
Accuvent cathedral extension product image for vented cathedral ceilings
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AccuVent®

Cathedral Ceiling

AccuVent Cathedral is designed for vaulted ceiling applications and creates channels for air circulation, using a combination of starter strips and extensions.

$2.62

Orders will ship within 48 hours and be delivered via UPS ground.
Select a Product Option above to view product information and specifications.

Overview

Like the Original AccuVent system, the Cathedral starter strips combine an integral baffle with an air vent to begin circulation at the top plate. The extenders continue that airflow by overlapping each piece, all the way up to the ridge vent.

  • Flexibly designed to fit between roof rafters and trusses
  • Accommodates batt, blown, and cellulose insulation types
  • Superior ventilation prevents moisture and mold
  • Works with your insulation to help it maintain its R-value

Specifications

Starters

Diagram (16″):
Diagram (24″):
Part Numbers:
ACBP18426 (16″)
ACBP18446 (24″)
Dimensions:
1” D x 14.5” W x 48” L (16″)
1” D x 22.5” W x 48” L (24″)
Airflow:
13.1 per sq/in (16″)
20.3 per sq/in (24″)

Extensions

Diagram (16″):
Diagram (24″):
Part Numbers:
ACBP18425 (16″)
ACBP18445 (24″)
Dimensions:
1” D x 15” W x 48” L (16″)
1” D x 22.5” W x 48” L (24″)
Airflow:
13.1 per sq/in (16″)
20.3 per sq/in (24″)

Overview

Like the Original AccuVent system, the Cathedral starter strips combine an integral baffle with an air vent to begin circulation at the top plate. The extenders continue that airflow by overlapping each piece, all the way up to the ridge vent.

  • Flexibly designed to fit between roof rafters and trusses
  • Accommodates batt, blown, and cellulose insulation types
  • Superior ventilation prevents moisture and mold
  • Works with your insulation to help it maintain its R-value

Specifications

Starters

Diagram (16″):
Diagram (24″):
Part Numbers:
ACBP18426 (16″)
ACBP18446 (24″)
Dimensions:
1” D x 14.5” W x 48” L (16″)
1” D x 22.5” W x 48” L (24″)
Airflow:
13.1 per sq/in (16″)
20.3 per sq/in (24″)

Extensions

Diagram (16″):
Diagram (24″):
Part Numbers:
ACBP18425 (16″)
ACBP18445 (24″)
Dimensions:
1” D x 15” W x 48” L (16″)
1” D x 22.5” W x 48” L (24″)
Airflow:
13.1 per sq/in (16″)
20.3 per sq/in (24″)

Overview

Like the Original AccuVent system, the Cathedral starter strips combine an integral baffle with an air vent to begin circulation at the top plate. The extenders continue that airflow by overlapping each piece, all the way up to the ridge vent.

  • Flexibly designed to fit between roof rafters and trusses
  • Accommodates batt, blown, and cellulose insulation types
  • Superior ventilation prevents moisture and mold
  • Works with your insulation to help it maintain its R-value

Specifications

Starters

Diagram (16″):
Diagram (24″):
Part Numbers:
ACBP18426 (16″)
ACBP18446 (24″)
Dimensions:
1” D x 14.5” W x 48” L (16″)
1” D x 22.5” W x 48” L (24″)
Airflow:
13.1 per sq/in (16″)
20.3 per sq/in (24″)

Extensions

Diagram (16″):
Diagram (24″):
Part Numbers:
ACBP18425 (16″)
ACBP18445 (24″)
Dimensions:
1” D x 15” W x 48” L (16″)
1” D x 22.5” W x 48” L (24″)
Airflow:
13.1 per sq/in (16″)
20.3 per sq/in (24″)

Overview

Like the Original AccuVent system, the Cathedral starter strips combine an integral baffle with an air vent to begin circulation at the top plate. The extenders continue that airflow by overlapping each piece, all the way up to the ridge vent.

  • Flexibly designed to fit between roof rafters and trusses
  • Accommodates batt, blown, and cellulose insulation types
  • Superior ventilation prevents moisture and mold
  • Works with your insulation to help it maintain its R-value

Specifications

Starters

Diagram (16″):
Diagram (24″):
Part Numbers:
ACBP18426 (16″)
ACBP18446 (24″)
Dimensions:
1” D x 14.5” W x 48” L (16″)
1” D x 22.5” W x 48” L (24″)
Airflow:
13.1 per sq/in (16″)
20.3 per sq/in (24″)

Extensions

Diagram (16″):
Diagram (24″):
Part Numbers:
ACBP18425 (16″)
ACBP18445 (24″)
Dimensions:
1” D x 15” W x 48” L (16″)
1” D x 22.5” W x 48” L (24″)
Airflow:
13.1 per sq/in (16″)
20.3 per sq/in (24″)

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