How Long Do Plastic Roof Vents Last

Roof vents tv antennas transition molding on the roof radio antennas and sky lights are just a few examples of the various items that need to be maintained.

How long do plastic roof vents last.

The sealants degrade over time due to sun damage drying and cracking expanding and contracting and body flex from road travel. My roof guy said ridge vents shouldn t be installed at different heights. Downsides to polycarbonate roofing. Polycarbonate panels are resistant to extreme temperature either hot or cold sunlight snow rain and impact.

For example along the long peak and then on the gables that blend into the roof at a lower level than the highest long peak. I ll bet you think you asked a. However getting back to plastic roof vents these are also vulnerable to hail damage and due to the harsh australian summers they will only last about 7 years tops then you will have to replace them if you are smart you will replace them with metal roof ventilators for longevity and performance if you are real smart you will use metal roof vents in the first instance. Plenty more videos t.

Famco plastic vents fa50 bvds are made from high density polyethylene hdp. Whats everyones opinion on plastic vents. Company i work for and every other company in the city puts plastic vents on everything. This enables the panels to last for many many years without fading or discoloring while also remaining damage free from any various impacts over the years.

I see plastic attic air vents broken all the time. You ll want to seek out the warranty info. The reason being is the the higher long peak ridge vent end up drawing air through the lower smaller ridge vents on the peak. Us manufacturers offer warranties that range from 1 year to lifetime.

These specialty vents do not affect the. Some manufacturers claim they re good for 500 000 uses approximately 30 years of use. Does anyone else have this prob or is it a waste of money just go with. 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.

Most plumbers won t have it. Famco manufactures a wide variety of roof vents in plastic bvds fa50 and metal bk jv jvo crv gbv lrv. Any jobs i do on the side i always get the home owner to buy metal especially on a 30 or 40 year shingle. Be sure to like and subscribe in order to help me bring you more helpful videos filled with tips and tricks i ve learned over the years.