Canterbury Membrane Roofing Specialists

At TR Membrane Roofing, we focus exclusively on flat roofing, waterproofing, internal gutters and warm roof systems. Unlike general roofing contractors, our expertise is in membrane roofing systems designed to deliver long-term protection for residential and commercial buildings throughout Christchurch, Canterbury and Queenstown.

Proven Membrane Roofing Expertise

We install and repair industry-leading membrane systems including TPO, Butynol, Torch-On and Liquid Membranes. Every project is completed using manufacturer-approved installation methods to ensure maximum performance, durability and warranty compliance.

Commercial & Residential Solutions

From architectural homes and apartment developments to schools, warehouses, offices and commercial buildings, we provide tailored roofing solutions designed to meet the specific requirements of each project.

Specialists in Internal Gutters & Leak Remediation

Internal gutters are one of the most common sources of water ingress in New Zealand buildings. Our team has extensive experience diagnosing leaks, upgrading failed systems and installing durable waterproofing solutions that protect your property from costly damage.

Energy-Efficient Warm Roof Systems

We design and install warm roof systems that improve thermal performance, reduce condensation risks and help create healthier, more energy-efficient buildings.

Quality Workmanship

Attention to detail is critical in membrane roofing. From substrate preparation through to final waterproofing details, every stage of our work is completed to the highest standard to ensure long-lasting results.

Honest Advice & Clear Communication

We provide straightforward recommendations based on what is best for your building—not what is easiest to sell. Whether you need a repair, maintenance plan or full roof replacement, you'll receive practical advice and transparent pricing.

Local Canterbury Team

Based in Canterbury, we understand the unique weather conditions, building styles and roofing challenges faced throughout Christchurch, Selwyn, Waimakariri, Ashburton, Timaru, Queenstown and the wider South Island.

Free Assessments & No-Obligation Quotes

We offer free roof assessments and detailed quotations, helping property owners, builders and developers make informed decisions about their roofing and waterproofing requirements.

Built for Long-Term Performance

Our goal is simple: deliver reliable waterproofing solutions that stand the test of time, protect your investment and provide peace of mind for years to come.