Plastic Vs Metal Roof Vents

The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture.

Plastic vs metal roof vents.

Famco manufactures a wide variety of roof vents in plastic bvds fa50 and metal bk jv jvo gbv lrv. Hdp is one of the most versatile and widely used plastics. Low cost metal roofing used mainly in utility buildings may look like this after several years. Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals.

We see heavy snowfall and cold temps. Does anyone else have this prob or is it a waste of money just go with. They do not rust and are strong enough to withstand severe weather conditions. This type of plastic roof vent works well with metal roofs as they can be the same color as the metal are easily installed through the use of metal screws and will last just as long as the metal roof itself.

Unlike metal plastic can be molded with smooth rounded edges that blend into the overall look of a structure. It is important to choose the right roof vent to assure proper attic ventilation. Not surprisingly the most expensive options will last the longest. In addition plastic roof vents are lightweight and have no sharp edges making installation safe and convenient.

Flat vents low profile vents turtle vents and louvers. Most manufacturers now use a durable plastic or aluminum to avoid rust. The building codes and building science for. There are many good ridge vents on the market and the continuous vent as opposed to the individual roof vent is the most effective.

Instead of a nice smooth roof you ll have a bunch of vents sticking up and making things cluttered. The drawbacks of roof louvers are two. Box vents pros box vents are also known as. However the following vent options range from attic ventilation fans pros and cons to roofing vents pros and cons to help you start to start your research journey.

I see plastic attic air vents broken all the time. As you noted there are many options to choose from for both metal and plastic. If these vents fall or are blown from a roof they can cause serious injury. Strong abs plastic is a great material for a roof vent.

Metal vents have sharp edges that can easily cut hands during installation. Famco plastic vents fa50 bvds are made from high density polyethylene hdp. If you do go with this type of ventilation on your roof just be sure your contractor installs metal vents not plastic. Plastic vents will get baked in the sun and become brittle over time.

Plastic ones are designed with smooth rounded edges and being lightweight they re less likely to cause damage. Company i work for and every other company in the city puts plastic vents on everything. Any jobs i do on the side i always get the home owner to buy metal especially on a 30 or 40 year shingle. Continuous ridge vents allow hot air to readily escape from the roof peak.