Roof ridge vents provide a costly system of ventilation that may not be suitable for the checkbooks of some homeowners.
Roof edge sheathing intake vent.
By providing the airflow the roof needs techni flo iv restricts heat build up and moisture accumulation under the roof covering that can lead to premature deterioration.
Construct a hidden roof intake vent at the top of the building wall by removing the wall top trim or top siding board cutting away any building sheathing or blocking at the wall top nailing 1 spacer blocks 16 on center nailing a new spaced out wall top trim board along the roof eaves and screening the opening against insects.
As part of a ventsure balanced air ventilation system of intake and exhaust the ventsure inflow vent helps reduce heat and moisture buildup that can lead to ice damming and roof deterioration.
Generally 1 roofing nails are used on new roofs shingles must overhang the u s.
It s a shingle over rooftop installed intake vent that keeps the roofing contractor on the roof and it can be used on any home with or without overhangs.
Together they help remove any built up heat and moisture inside the attic for year round ventilation.
A drip edge vent is made of a corrosive resistant material that sticks out about three inches back from the roof edge and then bends downward over them.
Since its debut in 2008 the edge vent has helped contractors solve a variety of intake ventilation problems.
That means roof ridge vents are like the exhaust system.
That s the beauty of the edge vent.
It s a roof top installed shingle over intake vent that can be used to supplement existing soffit or undereave vents.
Here are a few examples.
Certainteed intake vent provides continuous intake airflow at the roof s edge and provides proper intake ventilation for homes with little or no overhang.
2 install the first layer of water protective membrane under the vent on the bare deck.
This option might be the updated system which most newer homes use but if you have an older home then you might need the soffit vents too.
If you don t have soffits or your roof style doesn t allow for soffit vents some homeowners will consider a drip edge vent.
The inflow vent is an ideal solution for roofs without soffits or used as a supplemental intake on roofs requiring additional ventilation.
Exhaust vents make up the other half of the system.
This provides additional cost savings by extending the life of the roof.
Roof vent lifted edge minimum to 1 maximum.
Product overview the edge vent is a type of attic intake vent that makes up half of a balanced attic ventilation system for each roof.
Secure starter course shingles to the roof deck at the lifted edge of the u s.
Techni flo iv intake vent creates airflow for roofs without an eave.
1 cut the airflow slot in the roof.
Chuck power from square deal building supply in sterling heights mi shares his insight from a recent installation of the edge vent intake vent.
Refer to shingle manufacturer application manual.
The soffit vents act like the air intake for the home.
