Available In
26 gauge galvalume and pre-painted galvalume. Other materials available upon request. Thompson On-Ridge Vents are also available in different heights based on application.
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2.5" |
Regular Tile Profile |
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Special heights also available upon request.
Advantages of the Ridge Ventilator
• Unique raised hood design is engineered for the highest possible uninterrupted attic air removal.
• Easy installation over new or existing roofing.
• No extra framing required and maintenance free.
Vent Specifications
26 Gauge On-Ridge Ventilator
Non Stocking - Special Order Only
SIZE |
DESCRIPTION |
NET FREE AREA |
PIECES/CARTON |
|
4' |
26 guage |
288 sq. in. |
1 |
6' |
26 guage |
432 sq. in. |
1 |
8' |
26 guage |
576 sq. in. |
1 |
10 |
26 guage |
720 sq. in. |
1 |
|
|
Instrallation instructions
1. Cut out a hole approximately 3 inches from both sides of ridge peak extending to accommodate the length of the vent.
VENT |
APPROXIMATE CUT OUT SIZE |
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2 . Place ridge ventilator over the hole and nail down using 1 1/4" roofing nails or 1.5" Neoprene screws spaced 8-12" on center. Roofing cement should be used on all adjacent roofing materials and nail heads to prevent water leakage.
