Langley TA-25 System is suitable for new build or refurbishment projects (where conditions allow existing systems to be overlaid, avoiding costly strip-ups).
Non-slip granule surface
Robust yet flexible, Non-slip granule surface provides ample durability and puncture resistance, Heavy duty polyester composite metal lined vapour barrier provides a robust, watertight layer, Proven technology
SBS elastomeric bitumen
25 year independently insured guarantee for materials, design, workmanship and consequential loss