The IKO Glass Fibre Underlay is a waterproofing membrane designed for economical roofing applications. It features a strong glass fibre base coated with oxidised bitumen, providing durability and weather resistance. The underlay is sand finished on both surfaces, making it suitable for use as an intermediate layer in built-up felt roofing systems, fully bonded in hot bitumen. It is also commonly used as an underlay for bitumen shingles in pitched roof applications. This range of IKO glass-fibre roofing membranes complies with the former BS 747: 2000 Type 3B standards, ensuring quality and performance. These cost-effective roofing materials can be applied using hot bonding bitumen or cold bitumen adhesive, offering flexibility in installation methods.
Features:
Waterproofing membrane with a strong glass fibre base
Oxidised bitumen coating for durability and weather resistance
Suitable for economical roofing applications, including built-up felt roofing systems
Can be fully bonded in hot bitumen or applied with cold bitumen adhesive
Complies with former BS 747: 2000 Type 3B standards
The IKO Glass Fibre Underlay is a waterproofing membrane designed for economical roofing applications. It features a strong glass fibre base coated with oxidised bitumen, providing durability and weather resistance. The underlay is sand finished on both surfaces, making it suitable for use as an intermediate layer in built-up felt roofing systems, fully bonded in hot bitumen. It is also commonly used as an underlay for bitumen shingles in pitched roof applications. This range of IKO glass-fibre roofing membranes complies with the former BS 747: 2000 Type 3B standards, ensuring quality and performance. These cost-effective roofing materials can be applied using hot bonding bitumen or cold bitumen adhesive, offering flexibility in installation methods.
Features:
Waterproofing membrane with a strong glass fibre base
Oxidised bitumen coating for durability and weather resistance
Suitable for economical roofing applications, including built-up felt roofing systems
Can be fully bonded in hot bitumen or applied with cold bitumen adhesive
Complies with former BS 747: 2000 Type 3B standards
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