Can you repair a TPO roof?

If you’re dealing with a TPO roof that failed before its time, a solution like a Fluid Applied Reinforced Roof (FARR) can help repair and even restore your system. It provides a fully adhered continuous surface with no seams, improving the TPO’s waterproofness and protecting your interior building systems.

What is the life expectancy of a TPO roof?

15-20 years
TPO is not as flexible as PVC and generally last 15-20 years, yet are less expensive than PVC.

What is the maintenance on a TPO roof?

A mild household detergent and water should be used in cleaning the membrane’s surface. This should be followed by completely rinsing the roof using a low-pressure power washer. After cleaning, the roof should be inspected for damage and any incidental damage should be repaired according to GAF’s guidelines.

Can you glue TPO on top of TPO?

A TPO roof can be installed fully-adhered, mechanically-attached or ballasted. When the TPO roof is fully adhered it means that the membrane was glued to the substrate using a special strong adhesive that creates a chemical bond with the TPO.

Can you walk on TPO roof?

Flat Roof Surfaces You Can Walk On Whether its BUR (Built-up Roofing), TPO (Thermoplastic polyolefin), Modified Bitumen, or Single Ply Roofing, your roofing professional can apply the right waterproofing membrane to make it possible to walk on.

What can I use to seal a TPO roof?

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

Can you walk on a TPO roof?

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.

What can you put on top of TPO roofing?

In this case, if there’s only one roofing system in place, is to install a cover board over the TPO roof, cut the flashings off, and then install a spray foam roofing system. This will save you money from completely tearing off the existing roof and installing a new TPO system.

Can you paint a TPO roof?

Then, based on recommendations from a national coating and paint company in Canada, the best paint to use to paint a TPO roof is elastomeric paint. If you use a good quality elastomeric paint, then that will eliminate the need to use a surface primer first.

Does Sikaflex stick to TPO?

Sikaflex-715 is suitable for sealing a wide variety of RV roofing components including, EPDM, TPO; metals such as anodized and bare aluminum; phosphated, chromated and zinc plated steel; metal primers; 2-part coatings; ceramics and plastics.

Does TPO leak?

Punctures or tears in single-membrane EPDM, TPO or PVC roofing materials may also result in leaks, which can generally be repaired with sealant or patches. It is important to fix damaged roofing materials as soon as possible to prolong the lifespan of a roof.

Can I paint a TPO roof?

If you’d prefer a different color for your TPO roof, you can paint it, provided you use the correct type of paint. You’d need to use a water-based primer and an acrylic resin emulsion paint.

Does silicone stick to TPO?

Lots of products will not adhere to EPDM-TPO roof membrane (like silicone). Others delaminate the membrane, like petroleum and citrus based cleaners. I’ll check out that Alpha 1010 to see if it’s TPO-plastic roof approved. This might help!

Can I use Flex Seal on TPO roof?

Metal was the preferred RV roofing material until TPO and EPDM showed up on the scene. Flex Seal will adhere to almost any surface including wood, metal, aluminum, plastic, fiberglass, rubber, vinyl, or just about any dry (or even wet) surface. You just need to be sure to clean your RV roof before applying Flex Seal.