PIB Weatherproofing

Sealed for Safety, Built to Endure

At ThermClad, we apply high-performance PIB membranes to protect insulation systems from water ingress, UV exposure, and mechanical damage. Flexible, durable, and fully bonded, our PIB finishes deliver long-term weatherproofing across industrial and commercial sites.

Waterproofing & System Integrity

PIB acts as a continuous barrier against moisture, preserving insulation performance and preventing corrosion under cladding (CUC). Its elasticity and self-sealing properties make it ideal for complex shapes, penetrations, and movement-prone areas.

UV Resistance & Low Maintenance

Unlike traditional finishes, PIB resists cracking, chalking, and degradation from sunlight. It maintains its appearance and protective qualities over time.

Fast Installation, Long-Term Value

ThermClad’s PIB systems are cold-applied, flame-free, and quick to install, minimising disruption while maximising protection. Whether for new builds or remedial works, we deliver compliant, cost-effective weatherproofing that keeps your insulation systems performing at their best.