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VentSure®

4-Foot Strip Heat & Moisture Ridge Vent

WITH WEATHER PROTECTOR® MOISTURE BARRIER

Optimize Airflow in your Attic

Reduce heat and moisture buildup that can lead to ice damming, roof deterioration and mold infestation. Helps air flow through the attic to manage temperature and moisture.

Optimize Airflow in your Attic

Reduce heat and moisture buildup that can lead to ice damming, roof deterioration and mold infestation. Helps air flow through the attic to manage temperature and moisture.

Overview

VentSure® 4-Foot Strip Heat & Moisture Ridge Vents work with VentSure® intake vents and/or VentSure® InFlow® intake vents to help improve air flow through the attic. They are flexible enough to conform to virtually any roof slope and have a unique baffle design and Weather PROtector® moisture barrier to help provide outstanding performance.

  • Outstanding performance – net free vent area** of 18 sq. in***. per lineal foot
  • Unique design – flat baffle improves air flow by keeping leaves, pine needles or similar debris from impacting the performance of the vent
  • Excellent versatility – patent-pending corrugated ridge design and alignment tabs allow for additional flexibility and strength to accommodate virtually any roof pitch, resulting in a strong uniform ridgeline
  • Roof durability – proper ventilation helps maximize the performance of the entire roof system
As a key component of a VentSure® Balanced Air Ventilation System, the VentSure® InFlow® Vent is an essential part of the Total Protection Roofing System®^.

Specifications and Literature

Product Information

12" 10" (Compton and Portland Service Area) 8" (Compton and Portland Service Area)
Net Free Vent Area 80 sq. in. per strip / 20 sq. in. per lin. ft. 72 sq. in. per strip / 18 sq. in. per lin. ft. 72 sq. in. per strip / 18 sq. in. per lin. ft.
Nominal Length 48" / 4 ft. 48" / 4 ft. 48" / 4 ft.
Nominal Width 15" 13.28" 11.43"
Nominal Height 1" 1" 1"
Shingle-Over Width 12" 10" 8"
Allowable Roof Pitch 3:12 to 16:12 3:12 to 16:12 3:12 to 16:12

** Net free vent area = area of vents that is open to unrestricted air flow. As a general rule, 1 sq. ft. of net free vent area per 150 sq. ft. of attic space or area to be vented is recommended.

*** This only applies to our 12" product. Our 10" and 8" product only provide 18 sq. in of NVFA.

^ Excludes non–Owens Corning® roofing products such as flashing, fasteners and wood decking.


LEED® is a registered trademark of U.S. Green Building Council.

Ventilation Requirements

In order to create a consistent flow of cool, dry air through your attic, you need to make sure the air has a way to come in and go out: intake and exhaust. It’s important there is a balance between the intake and exhaust ventilation to help ensure air flows smoothly and efficiently.

Applicable Standards & Approvals

  • ICC-ES AC132
  • FBC - TAS100(A) Wind-Driven Rain up to 110 MPH
  • TDI Approved For Use in Windstorm Catastrophe Areas
  • Florida Product Approval
  • Miami-Dade Product Approval
  • PRI ER 1378E03

Total Protection Roofing System®

Total Protection is more than shingle deep

It takes more than shingles to protect your home. It takes an integrated system of components and layers designed to help perform in three critical areas.

  • SEAL Helps create a water-proof barrier
  • DEFEND Helps protect against nature's elements
  • BREATHE For balanced attic ventilation

^ Excludes non-Owens Corning® roofing products such as flashing, fasteners and wood decking

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