PRODUCT:

Marathon BV-1205 PreVent, PVC 1-Way Large Capacity Roof Breather Vent, 10-1/4 inch ID x 9 inch high, with 144 sq.in. Net Free Venting Area, Super Heavy Duty PVC. Meets 1-300 National Venting Code. Price/Each.

ORDERING NOTES:

• Shipping leadtime: 1-2 business days.

DESCRIPTION:

Marathon's PREVENT PVC One-Way breather vent is a premium large capacity PVC roof vent for pressure/moisture relief of roof systems. It is ideal for use with quality heat weldable PVC membranes to provide a secure flashing attachment. The exclusive one-way valve design prevents moisture from re-entering the roof system. Cap comes separate from vent. Adhesive required for installation.

options:

• SUPER Heavy duty PVC plastic for long life.
• NEW Design meets 1-300 National Venting Code. PREVENT rated at 144 square inches of venting area per unit.
• Exclusive one-way design to prevent re-entry of moisture.
• Special insect resistant wire screen standard.
• Strong cap permanently attached - vandal proof.
• Pre-drilled flange for fastening to roof deck.
• Handsome white finish.

More Information

• Product Specification