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Certificate 25/7496 Sika Limited. Sika roof waterproofing membranes. Sikashield Classic roofing membranes. Product Sheet 1

Publication Year

2025

Document Status

Current

Abstract

Relates to a range of glass fibre/polyester‑reinforced, atactic polypropylene (APP) and styrene‑butadiene‑styrene (SBS) polymer‑modified bitumen membranes for use as fully bonded waterproofing on flat and pitched roofs with limited access. Key factors assessed were mechanical resistance and stability, safety in case of fire, hygiene, health and the environment, safety and accessibility in use, protection against noise, energy economy and heat retention, sustainable use of natural resources, and durability.

Document History

Date of Issue: 11 February 2026.

Publisher Information

British Board of Agrément

The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.