How long does a TPO RV roof last?

Average lifespan: TPO roofs typically last between 10-20 years. 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.

Which RV roof is better EPDM or TPO?

EPDM roofs are the most economical choice for single ply roofing membranes. TPO roofing membranes are more expensive than EPDM. Regardless of which membrane you choose, it is better to spend more money and invest in a thicker membrane. Both EPDM and TPO roofs perform better and last longer if they are thicker.

What is a TPO roof on a RV?

TPO short for Thermoplastic Polyolefin. It came into the American market in the early 1990’s and was used to cover some flat roofs. TPO covering has now become an alternative roof covering for the American RV motorhome. The reason it became popular was due to it being cheaper to purchase and was already coloured white.

Can you pressure wash a TPO roof?

A low-pressure power washer featuring 2,000 psi or lower should be used to clean and rinse away the top layer of dirt and dust from the TPO rooftop. Prepare to use a mild, non-abrasive household detergent as the cleaning solution.

Can you coat a RV TPO roof?

Silicone and acrylic coating systems are both great choices for restoring and extending the life of a TPO roofing system.

Can you coat a TPO roof?

Is TPO roofing good?

TPO is very good at resisting dirt build-up, punctures, and tears as well. This means a strong roofing product that can save you money in the long run as the roof will need to be cleaned less often.

Does a TPO roof require maintenance?

The TPO roof should be regularly maintained. The cost to replace a TPO roof far outweighs the time, expense and energy needed to maintain it. Neglecting a TPO roof can lead to structural damage, inventory damage, operational downtime and even mold growth.

How do you extend the life of a TPO roof?

Installing Roof Coatings Over TPO Coatings like asphalt emulsion and acrylic are effective solutions that will extend the life of TPO roof systems. They’re cost-effective and easy to install, which is particularly advantageous when a new roof is an unexpected expense.

What sealant do you use on a TPO roof?