Shed roof ventilation instructions.
Smart vent shed roof ventilation.
Beginning with vent pipe flashings ips roofing products has sustained a superior.
Of vent surface out.
Using the enlargeable images as a guide you may follow the instructions below to guide you through the installation process.
If you re installing a new shed aim one gable wall toward the prevailing wind.
When a home has blocked soffits exposed rafter tails or knee walls smartvent should be installed following our midroof instructions.
All attics need intake ventilation with all ridge vents in order to work efficiently.
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Along the soffit edge of the roof or the facing edge of dormer rakes and goes virtually unnoticed.
Ensure the smartvent is placed tight against the roof and wall before securing with nails.
It allows air to flow freely through the 1 roof decking slit providing more than adequate soffit ventilation to maximize ridge vent effectiveness.
In vent is made from 1 4 thick profile extruded polypropylene plastic sheets so the openings are roughly twice the size as smartvent s.
Nail the vent to the wall with matching spacing of nails.
Despite the claims smartvent makes it s easy to see which product will actually vent more air and balanced intake ventilation is the most important aspect of any attic vent system.
Smartvent is a tapered under shingle plastic product designed for installation.
Of vent surface in and 30 sq.
Lay the 3 piece of smartvent even with the drip edge and at the roof rake drip edges.
Use on eaves mid roof off wall shed wall off peak dormer valley.
Ensure the vent is nailed at each edge 2 in.
See the benefits of attic ventilation a new roof is more than just shingles.
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Step 2 measure 3 out from the wall where the smartvent will bend up on the wall.
60 divided by 2 is 30 sq.
Starting 2 from each end of the smartvent piece nail the smartvent to the roof decking at the top edge with 4 nails spaced evenly.
If you must vent the shed roof the most workable fully vented roof assembly is the icehouse roof in which a first layer of sheathing is roofed with 15 felt or a waterproofing membrane and flashed tightly to the wall.
Ensure there is proper continuous intake ventilation below proposed roof to wall ventilation.
Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof.
Or smaller should have passive ventilation.
Nail length should penetrate through roof decking.
Shingle up to the area that requires the smartvent roof to wall vent application.
