Tpo roofing membranes are more expensive than epdm.
Tpo roofing vs epdm.
While both tpo and epdm are membranes that are installed on top of insulation there are slight differences that could affect your facility.
Simply clean the membrane and heat weld directly to it.
Also unlike tpo epdm can withstand high heat loads.
Both epdm and tpo roofs perform better and last longer if they are thicker.
Tpo is thermoplastic so you can heat weld seams and it s ideal for repairs.
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.
One advantage tpo roofing has over epdm roofing is enhanced durability.
Tpo also has a somewhat higher resistance to punctures than epdm.
Regardless of which membrane you choose it is better to spend more money and invest into a thicker membrane.
Manufacturers add fiberglass and talc to tpo roofing to improve their durability.
Epdm cannot be welded and cannot be re taped when the weather is too cold to use primer and adhesives requiring a temporary fix until the weather warms up.
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.
On the other hand tpo has a wide range of colors guaranteeing better property insulation.
When you are considering single ply membrane roofing there are two types of membrane to choose from.
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.
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.
