TPO Membrane


TPO Membrane Installation

At Tuanui Waterproofing, we install TPO (Thermoplastic Polyolefin) membrane roofing systems—one of the most reliable, energy-efficient, and low-maintenance options for flat and low-slope roofs. Known for its clean white finish and strong resistance to weather and UV, TPO is a top choice for both residential and commercial properties.

If you’re looking for a long-term waterproofing solution that performs well and looks sharp, TPO is a smart investment.

What is TPO Roofing?

TPO is a single-ply roofing membrane made from a blend of rubber and plastic. It’s heat-welded at the seams to form a strong, watertight barrier that resists leaks, punctures, and extreme temperatures.

It’s especially popular for flat roofs where water can pool, and its reflective surface helps reduce heat absorption—making it energy efficient as well.

Benefits of TPO Roofing

  • Fully Waterproof: Sealed seams prevent water ingress

  • UV & Heat Reflective: Keeps buildings cooler in summer

  • Durable & Puncture-Resistant: Built to handle NZ’s changing weather

  • Low Maintenance: No need for regular sealing or coatings

  • Modern Look: Smooth, clean finish that suits modern homes and commercial builds

Where TPO Works Best

TPO is ideal for:

  • Flat and low-pitched residential roofs

  • Commercial and industrial buildings

  • Rooftop decks (with appropriate surface layers)

  • Re-roofing and new build projects

Our TPO Installation Process

  • Inspection & Planning – We assess your roof and confirm it’s suitable for TPO

  • Surface Preparation – We clean and prepare the roof substrate

  • Membrane Installation – TPO sheets are heat-welded for a seamless finish

  • Final Inspection – We ensure every seam is sealed and the roof is ready to perform

Why Choose Tuanui Waterproofing?

  • Over 10 years of experience in waterproof roofing systems

  • Fully trained in TPO membrane installation

  • Local, family-run business focused on quality and care

  • Health & safety compliant and fully insured

  • No-nonsense service you can rely on

Thinking About TPO for Your Roof?

If you're considering TPO or want to know if it's right for your project, we’re happy to help. Contact Tuanui Waterproofing for a free assessment and honest advice about your options.

Contact Us

Get in touch with Chris, and the team at Tuanui Waterproofing for all your roofing needs. Whether you need installation, maintenance, or advice, we’re here to help.

Call or email us today, and let us provide reliable roofing solutions you can trust. We look forward to hearing from you!

Email: chris.casha@tuanui.co.nz
Contact: 027 873 4578

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