Send message
Ask a question
Pricing/Quote
List of suppliers/where can I buy
Sample request
I have read and agree to the terms and conditions of usage and The Building Centre's Privacy Policy. Your request will be sent and shared to the selected manufacturers you submit a request to.

Find products

Use our product finder to search for products and materials

Subscribe to our newsletter to receive news about events and exhibitions, innovation and materials on the latest building product innovations, case studies and more.
I have read and agree to the terms and conditions of usage and The Building Centre's Privacy Policy.

IKO Permaphalt Mastic Asphalt

SIG Design & Technology

Permaphalt is the result of extensive research and development, and the careful selection of polymers to provide improved performance in all flat roof specifications.

Permaphalt can be applied to form a continuous waterproof covering over flat, sloped or curved surfaces. It can be worked round pipes, roof lights and other projections to provide a completely seam free membrane.

Permaphalt mastic asphalt is suitable for insulated warm roofs, un-insulated cold roofs and inverted/green roof configurations.

Permaphalt Warm Roof System

Permaphalt Mastic Asphalt Warm Roof

Permaphalt Inverted Roof System

Permaphalt Mastic Asphalt Inverted Roof

Features and Benefits of Mastic Asphalt

  • BBA certification
  • Fire Performance achieving BS 476: Part 3: FAA
  • Advanced polymer modification
  • Completely seamless waterproofing
  • Long term durability with high fatigue resistance
  • Enhanced product stability across a wide temperature range
  • Manufactured in the UK under BS ISO 9000 Quality Assurance Scheme

 

 

Product categories


Find products