Torch-On Installation Auckland
Professional torch-on membrane installation requires specialist skills, safety training, and quality equipment. Membrane Applicators provides expert torch-on installation services across Auckland for flat roofs, decks, balconies, and tanking applications.
Our experienced team follows strict safety protocols while delivering quality heat-welded waterproofing that lasts for decades.

Why Professional Installation Matters
Torch-on membrane installation involves working with open flame at high temperatures. Improper application can result in poor adhesion, fire hazards, or membrane damage. That's why professional installation is essential.
Our installers are trained in safe torch application techniques and understand how to achieve proper heat penetration for optimal bonding without damaging the membrane or substrate.
- Trained and experienced applicators
- Proper safety protocols and equipment
- Quality materials from trusted suppliers
- Workmanship guarantee on all installations
Our Installation Process
A systematic approach ensures consistent, high-quality torch-on installations.
Assessment & Planning
We evaluate your roof structure, substrate condition, and waterproofing requirements to plan the optimal installation approach.
Surface Preparation
The substrate is cleaned, repaired, and primed. Proper preparation is critical for adhesion and long-term performance.
Base Layer (if required)
For some applications, a mechanically fastened base sheet is installed first to provide a stable foundation.
Torch Application
Using controlled propane torches, we heat the membrane underside while simultaneously rolling it onto the surface, creating a permanent bond.
Seam Welding
Overlapping seams are heat-welded to create continuous, waterproof joints throughout the membrane system.
Detail Finishing
Careful attention to flashings, penetrations, and terminations ensures complete waterproofing integrity.
Applications We Install
Flat Roofs
Residential and commercial flat roof waterproofing
Decks & Balconies
Waterproof membrane under tiles or pavers
Tanking
Below-grade waterproofing for basements and retaining walls
Box Gutters
Internal gutter waterproofing and lining
Need Torch-On Installation?
Contact Membrane Applicators for professional torch-on membrane installation across Auckland. Safe, quality workmanship guaranteed.
Ready to Fix Your Roof?
Get a free, no-obligation quote for your butynol roof repair or replacement project.
- Free inspection and quote
- 10+ years experience in Auckland
- Quality workmanship guaranteed
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