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.
Tpo roofing vs epdm.
Otherwise epdm roofing has worse performance and weaker seam strength meaning there is a greater risk of water intrusion where the sections of roofing connect.
Epdm roofing the price is fairly comparable.
On the other hand tpo has a wide range of colors guaranteeing better property insulation.
If your tpo roof has more than 25 saturation it s in your best interest to remove the tpo and insulation and install a new roofing system epdm ethylene propylene diene monomer is a single ply membrane that consists of a synthetic rubber compound that allows it to be flexible.
Tpo roofing comes in a wide variety of colors including lighter colors that reflect uv rays and heat instead of absorbing it.
However in some cases tpo can be slightly less expensive.
Tpo is much lighter and easier to install but epdm is a whole lot cheaper and lasts longer.
Tpo roofing has roughly the same lifespan as epdm roofing with both usually lasting 22 30 years.
Tpo also has a somewhat higher resistance to punctures than epdm.
It is a synthetic rubber derived from oil and natural gas ethylene propylene.
Believe it or not tpo is actually in a broad family of rubber roofing materials.
Epdm roofs are the most economical choice for single ply roofing membranes.
Regardless of which membrane you choose it is better to spend more money and invest into a thicker membrane.
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 can be slightly cheaper than epdm comparing standard tpo roofing vs.
Tpo is less susceptible to leaks since tpo roofs don t have big seams like epdm roofs this makes them less vulnerable to water leaks as they age.
Simply clean the membrane and heat weld directly to it.
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.
The term tpo stands for thermoplastic polyolefin.
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 less curb appeal but has almost the same durability and lifespan as tpo roofs.
Tpo is a blend of polypropylene and ethylene propylene rubber.
One advantage tpo roofing has over epdm roofing is enhanced durability.
Tpo roofing vs epdm epdm roofing is made from ethylene propylene diene monomer or a kind of rubber its primary advantage over tpo roofing is simply that it s cheaper.
If you are thinking of getting a new roof for your rv these two options are your best bet.
