This process also helps to reduce the amount of moisture buildup in your roof avoiding any damages to your roof members.
Ridge ventilation for metal roof.
The purpose of the ridge vent is to create constant air flow along the horizontal ridge of your home.
The free air space per lineal foot is 30 square inches and it is 10 feet long.
It has a totally covered top and blends well with the roof line.
Shop this collection 12 model ar10bl 18 03.
The ridge vent is then covered with a metal ridge cap.
Ridge vents openings that run the entire length of your roof along the ridge are often visible only to a trained eye.
This keeps your attic dry and reduces the chances of growing mold.
Ventsure 4 foot strip heat moisture ridge vent with weather protector moisture barrier.
Remove the ridge cap from the roof peak.
In these cases it is recommended that your customers work with design professionals and building engineers who can help determine the building ventilation requirements.
Airflow enters through soffit vents and flows upward through each rafter space until it reaches the roof peak where it exists through a ridge vent.
Roof ridge exhaust vent in black case 31 model 2018000 93 31 case.
Master flow 10 ft.
One of the great things about a ridge vent is that it is at the topmost point of your roof with hot air constantly rising it is bound to make it way out of the top of your vents thus bringing in cooler air through your soffit vents and into your roof cooling it down.
Below we ve compiled some helpful tips on how to install a ridge vent for metal roofing.
Aluminum ridge vent in black.
Ridgecat rolled ridge vent in black with nails.
The better option for your michigan home is a hi flow ridge vent.
It s made from a permeable material and is placed on top of the metal roofing panels at the ridge of the roof.
Special metal ridge caps install along the length.
27 lineal feet required.
A ridge vent is designed to allow air to flow freely from the attic.
Choose one of the following products to meet the recommended exhaust nfva of 528 square inches.
This vent has a higher profile than the mwe and is open at the top.
Ventsure 4 foot strip heat moisture ridge vent.
The ventilator has an internal diverter to direct rain off to the side and out onto the roof.
Mark a pencil line on the ridges of the installed metal roofing panels using the edge of the ridge cap as a guide.
Hidden in plain sight and often camoflauged by specialty ridge shingles these.
Gaf cobra rigid vent 3 11 5 in.
Structures that house people animals and or valuable material also benefit from cross ventilation using ridge vents near the roof and a louver vent located closer to the structure s floor.
