Life Span Of Tpo Roof

This means that a tpo roof is as uv resistant and as heat resistant as epdm and as heat weldable.

Life span of tpo roof.

Pvc vinyl membrane roofing costs the most of the three but provide the best energy efficiency because of its uv resistance and white color. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. Tpo roof system life expectancy 22 30 years. How it can be damaged.

A tpo will last approximately 15 20 years. The average lifespan of a tpo t hermoplastic p oly o lefin roof is about 20 to 30 years with an average of 23 years which is similar to other single ply roof membranes such as epdm e thylene p ropene d iene m onomer and pvc p oly v inyl c hloride. Tpo compounds have changed in recent years so it is impossible to say how long current roofs will last but a general estimate puts a tpo roof between 10 and 20 years. That s not to say tpo won t last 20 years but there have been some issues with the original tpo as with any generation 1 product there are always issues.

Tpo roofs also run the risk of damage due to certain chemicals as well as damage that causes a tear in the lamination. Epdm is a synthetic rubber material that s been around the longest. Well unlike other flat roofing options a torch on roofing can only last for 15 to 20 years in an average. The roof life can be shortened to 10 years or extended past 30 years due variables like severity of climate quality of installation number of roof penetrations maintenance specifically clearing of organic debris accumulation on the.

There are common commercial roofing systems that have lifespans anywhere from 10 to 40 years and they include the following. Asphalt roof system life expectancy 20 40 years. The million dollar question what s the torch on roofing life expectancy we all want to know. Tpo roofs typically last between 10 20 years.

This is due in part to the fact that the top layer of the material is laminated. Tpo is touted to have the benefits of two of its direct competitors epdm and pvc roofs but without the drawbacks and extra costs. Heat welded seams provide superior strength. Some however can reach until about 30 years depending on external circumstances as well as the maintenance.

The first sign of a tpo roof needing repair is when water has begun to enter the building. If you are looking to install a single ply roofing membrane that will be energy efficient and are evaluating your options consider tpo thermoplastic olefin roofing. Pvc flat roof membranes last 20 years plus and are a solid choice. The three most commonly used flat roof membranes are.

Which will cause a roof leak. It s commonly used for commercial roofs because it s low cost easy to apply and last 25 30 years or more. Tpo roofing systems 101. During this time seams can rip apart flashings can fail the membrane can become punctured etc.

If you want a 10 15 year roof tpo is the best value. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope. Metal roof system life expectancy 30 45 years. If you want a flat roof to last 20 years or longer consider pvc.

What s the torch on roofing life expectancy. Depending on the elements you come across as well as the maintenance you put in you can easily reach the 20 year mark before needing a replacement.