How To Tell If You Have Epdm Roof Or Tpo

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How to tell if you have epdm roof or tpo.

Also unlike tpo epdm can withstand high heat loads. Epdm has a dark surface which in summer conditions will absorb heat forcing cooling systems to work overtime whereas tpo roofing reflects sunlight allowing commercial air conditioners to work more efficiently. Tpo has a shiny slick surface. Tpo also has a somewhat higher resistance to punctures than epdm.

Epdm seams are cemented together. An epdm rubber roof will also take on a chalky look. Disadvantages of using epdm. Epdm has less curb appeal but has almost the same durability and lifespan as tpo roofs.

Also if you get your epdm roofing from a trusted source it is possible that your new roof can last up to twenty years. It feels exactly like an inner tube on a tire. Epdm is more likely to shrink which can cause a variety of problems on your roof. Tpo is thin compared to other membranes usually around 1 1 2 millimeters in thickness.

Tpo is also very glossy while epdm is not. Epdm also does not scratch or scuff easily and if leaks do occur you can easily patch them up in a few minutes by using rv roof sealants or coatings. Tpo seams are heat welded. The main difference between tpo and epdm roofing is that the durability of epdm is higher while tpo has a better reflection of sunlight.

Epdm can be either black or white but black is far more common. When it comes to epdm vs tpo the most important thing to consider is the need of curb appeal durability and longevity for your roof. This is one of the most common types of membranes used on flat roofs. Because of its hot air welded seaming technology tpo often has stronger seams than epdm creating less potential for leaks.

When being attached to the roof material it is either nailed or glued on. Epdm is very smooth while tpo may be slightly bumpy similar to an orange peel. In epdm vs tpo comparison the latter also has a wider variety of color options available. It s harder and less stretchy.

An effective roofing system depends on strong seams. It is typically white in color and has a rubbery feel. On the other hand tpo has a wide range of colors guaranteeing better property insulation. Everguard tpo s welded seams are stronger than taped epdm seams.

Tpo roofs and epdm roofs have similar lifespans about 25 years but tpo roofs reinforced with fiberglass can offer more durability.