IKO Permatorch APP is a range of high performance modified, torch-on roofing cap sheets. It combines a specially formulated high softening point modified bitumen coating with a tough high tensile strength polyester base, providing optimum handling characteristics and long term durability, making it the best all-round performing torch-on in its class.

IKO Permatorch APP can be used for both new work and refurbishment projects, and can be supplied with a 15 year materials guarantee.

System Benefits

  • Heavy duty slate surfaced cap sheets
  • Choice of green or black finish
  • High softening point coating for summer application
  • Heavyweight polyester base
  • Strong and flexible
  • Low temperature flexibility -5ºC
  • Long-term durable performance
  • Excellent year round performance charateristics
  • 15 year materials guarantee

Further Information

Download the system brochure:

IKO Flat & Pitched Roofing Guide for Merchants

Products – IKO Permatorch System

The following components may form part of this system:


Nailing, Venting Layer and VCL




IKO enertherm BGF


Liquids & Compounds

IKOpro Stickall