Ventsure 4 foot strip heat moisture ridge vent.
Vent spacer in a roof.
A ventilation spacer for placement between a facia board and the roof sheathing of a roof construction comprising a strip of corrugated metal or plastic having slits cut therein in a longitudinal direction and bent to a 90 angle along the line defined by the slits.
Raft r mate attic rafter vents create a space between each rafter for air to flow freely up the rafters and into the attic.
If the attic space is going to be conditioned either for living or mechanical purposes or if a home design calls for a vaulted ceiling provision r806 3 in the international residential code calls for the roof deck above the space to be vented continuously from the eave to the ridge.
You will need a wider adapter.
Rafter vents or insulation baffles install in any rafter space to create narrow gaps that direct fresh air from the soffit vents to the peak of the roof.
These fans may be controlled by a switch or a thermostat which detects heat build up in the attic space and automatically exhausts the attic space.
Assist in the constant flow of fresh air from soffit vent to the ridge by preventing blockage of the airway at the soffit.
If you are using a maxxair vent our adapter fits the deluxe series other maxxair fan vents have a wider flange.
Vent the roof deck.
Whole house fans powered attic fans.
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.
27 lineal feet required.
Family handyman the lasting benefits of ventilation.
The framing strips are expanded pvc and bonded to the roof with a thick bead of windoweld.
Too many people believe the importance of roof ventilation is to increase energy efficiency during the summer.
A new roof is more than just shingles.
These vents and ducts should never share space with the roof vent and air should never be vented directly into the attic.
Fans and vents may be installed on the roof system that will draw the air out of the attic space and exhaust it to the exterior.
These specialty vents do not affect the.
Roof vents are for warmer climates.
In other words the entire vent opening doesn t count as vented space.
Choose one of the following products to meet the recommended exhaust nfva of 528 square inches.
The vent adapter outside dimension is 16 3 4 x 16 3 4.
With the right balance of intake and exhaust ventilation a homeowner can help optimize the life of his roof system and his home s energy efficiency.
