Is a TPO roof 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.

How reliable is TPO roofing?

In reality, the thickness of a TPO roof has no impact on its quality or durability. Again, since TPO roofs are so new on the market, there is little evidence and research done to say how long this type of roofing membrane will last. Generally, roofing experts estimate a TPO roof will last 10 to 20 years.

How long will TPO roofing last?

80-mil TPO roofs come with up to a 25-year warranty and with the appropriate maintenance, it is not uncommon for a TPO roofing system to last as long as 30 years.

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 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.

EPDM vs TPO Flat Roof - What's The Difference?

Is TPO slippery?

TPO is a single-ply material and is not designed to take on heavy foot traffic, which means certain types of footwear may damage the roof. Despite the relative flatness of such roofing, high winds and the risks of slipping (TPO can be slippery when wet) are safety concerns that professionals are prepared for.

What are the benefits of TPO?

TPO membranes are highly durable.

They hold up well to long-term exposure to the sun's ultraviolet light, and they are highly resistant to puncturing, tearing, or water damage. They are even resistant to bacterial growth and dirt buildup, so it will be easier for you to keep your roof clean.

Do you have to clean a TPO roof?

As with other roofing materials, a TPO roof must be cleaned and maintained regularly. That way, it can perform well throughout its service life. Your roofers from Goodrich Roofing shares tips on TPO roof cleaning and maintenance. Most of the cleaning is done using a pressure washer and a cleaning solution.

Which is better PVC or TPO?

While PVC offers better resistance to puncture and weathering, TPO (like PVC) is recyclable and environmentally friendly. Its reflective surface reduces UV radiation and helps with energy efficiency.

Which is better EPDM or TPO?

TPO has better dimensional stability than EPDM. EPDM is more likely to shrink which can cause a variety of problems on your roof.

Is TPO roofing expensive?

Although many different factors can influence the price of your roof, in most cases, you can expect to pay between $3.50 and $9.50 per square foot. Overall, TPO roofing costs typically range between $7,000 and $11,500.

Is TPO better than tar and gravel?

Often times you will find that TPO is actually cheaper with many advantages whereas Tar & Gravel has more disadvantages. When it comes to environmental questions both help with UV light in that it will reflect or absorb the UV light for roof longevity.

Which type of flat roof is best?

PVC Roofing

Polyvinyl chloride (PVC) roofing membranes have been heralded as one of the best flat roofing materials in the single-ply roofing industry.

How old is TPO?

TPO roofs were first introduced to the market in the 1990s, and have gained popularity and market share in the last 20 years. Single-ply roofs are, as the name suggests, a single layer of engineered plastic sheeting laid over the roof deck and insulation.

Can I use bleach on TPO roof?

Can you use bleach on an RV TPO roof? Yes, you can use bleach on a TPO RV roof. Bleach is often the best solution to get rid of mold and mildew, which can be common on an RV roof.

Can I 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.

How do you remove rust from a TPO roof?

Prepare to use a mild, non-abrasive household detergent as the cleaning solution. Use a floor broom or a soft-bristle, long-handle brush along with the cleaning solution to clean the surface of the TPO rooftop system. During the cleaning, be extra careful to avoid damaging the top surface of the TPO roofing membrane.

Is TPO roof impact resistant?

2. The fleeceback TPO membrane is specifically designed for demanding situations in terms of ice ball impact resistance, even at the 30-year heat- 4 4 • I N T E R F A C E J A N U A R Y 2 0 1 7 Page 4 aged equivalence point. 3.

Does TPO roofing shrink?

TPO does not shrink over time, but PVC can and this will cause many problems on a roofing job.

What is better modified bitumen or TPO?

Unless you are on an extremely restricted budget and need the cheaper roofing material right now, TPO is a superior choice. When it comes to which is the better material, TPO wins on most points. Despite that, modified bitumen is still around, and there are still roofers who are happy to work with it.

Is TPO roofing flammable?

Single-ply roofing materials such as TPO are a sub-specialty category of roofing. This means that single-ply roofing is made using highly flammable and toxic materials. Solvents and adhesives are used to compose and install TPO roofing, which does make it flammable.

Are there different types of TPO?

TPO is generally associated with a white color, but TPO membranes may come in white, grey, or black. White TPO membranes offer the most benefit in terms of energy savings. The white surface works best to reflect UV rays and heat away from the home. However, you may choose gray or black for aesthetic or other reasons.

Does TPO need underlayment?

Thermoplastic Polyolefin (TPO)

TPO roofs can resist UV rays by reflecting the light off its surface. This makes TPO ideal for buildings that need an effective insulation system. TPO underlayment is relatively easier to install. A hot-air gun is used to melt the rubber down to fuse each sheet together.