TPO Roofing New Zealand2018-08-30T16:48:13+00:00

Get the advanced protection of EverGuard® TPO

EverGuard® TPO roofing is highly suited to New Zealand’s harsh conditions. EverGuard® TPO is extremely UV, heat and puncture resistant, with a reflective value of 0.72, meaning more durable and energy efficient! Comes in 3.05m x 30.5m rolls, is highly flexible and has unmatched seam strength.

Why choose EverGuard TPO roofing products?
  • Great Value:  Superior performance at a cost-effective price.

  • Excellent Seam Strength:  Heat-welded seams provide greater seam strength to taped and other seams

  • Long-term Weathering:  Excellent long-term heat and UV resistance

  • Warrantees for TPO roofing are available from 20 to 30 years when using EverGuard® and EverGuard® EXTREME

  • Energy Saving:  Highly reflective and emissive roof can help reduce energy costs and urban heat island effect.

Longevity Testing

Summery of Accelerated Aging (Weathering and heat aging)

TPO Heat aging test results

Puncture Resistance

Thickness doesn’t necessarily equal higher puncture resistance


Browse the brochure (7.2Mb)



Appraisal No 823 [2015]

tpo-branz appraisal


CAD details, technical documents

TPO technical details, drawings, documents

Largest Independent TPO Study Ever Done

GAF EverGuard® 60 mil TPO outperforms standard TPO roofing in heat aging and UV tests —the best predictors of TPO performance- Independent TPO Study proves EverGuard® TPO 60 mil Membrane is the best standard TPO roofing in accelerated aging. After accelerated heat aging at 275°F (135°C) for 112 days, EverGuard® TPO showed no cracking—while every one of the competitors’ samples had failed!- UV testing—Greater than 2.5 times the industry standard (ASTM D6878 weather resistance test

Click here to view full study
TPO study results

Accessories for every detail

Field fabrication of TPO accessories is time-consuming, costly and inconsistent.
EverGuard® TPO prefabricated accessories deliver consistent quality, they can also boost productivity up to 200%, while reducing installed cost by up to 12%