Tpo And Epdm Roof

However in some cases tpo can be slightly less expensive.

Tpo and epdm roof.

In contrast to the ballasted epdm roof system which has a weight of appx. 10 14 lbs s f. Epdm roofing the price is fairly comparable. Tpo is one of the cheapest materials on the market today costing less than epdm or other types of rolled rubber roofing.

This type of roofing is white on top which can help to reflect the sun s light and stop heat buildup within the building. To restore a ballasted epdm roof there are two options. Tpo and epdm might look the same when they are installed but they are vastly different in terms of construction and features. Manufacturers add fiberglass and talc to tpo roofing to improve their durability.

If you are thinking of getting a new roof for your rv these two options are your best bet. The other biggest positive to using tpo is its color. Unlike tpo some epdm roofs are ballasted meaning there s loose gravel that s laid down over the epdm. Epdm roofs are the most economical choice for single ply roofing membranes.

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. Since the previous epdm was ballasted there is nothing holding that rubber down. Both epdm and tpo roofs perform better and last longer if they are thicker. Regardless of which membrane you choose it is better to spend more money and invest into a thicker membrane.

Tpo is thermoplastic so you can heat weld seams and it s ideal for repairs. Tpo is much lighter and easier to install but epdm is a whole lot cheaper and lasts longer. Simply clean the membrane and heat weld directly to it. The weight of the new tpo roof system is approximately one 1 lb s f.

The biggest positive to installing tpo roofing on your flat roof is the cost. Example of a ballasted epdm rubber roof. Firestone sa whether installing epdm or tpo you can install more squares through every season with firestone s portfolio of self adhering sa membranes fullforce epdm sa and ultraply tpo sa. 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.

One advantage tpo roofing has over epdm roofing is enhanced durability. Epdm has less curb appeal but has almost the same durability and lifespan as tpo roofs. On the other hand tpo has a wide range of colors guaranteeing better property insulation. Tpo can be slightly cheaper than epdm comparing standard tpo roofing vs.

Tpo roofing has roughly the same lifespan as epdm roofing with both usually lasting 22 30 years. 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 membranes are more expensive than epdm.