TREMproof Amphibia is an advanced waterproofing membrane engineered for below-grade and critical waterproofing applications. It provides active, self-healing protection that adapts to changes in the environment, helping to keep structures dry and protected over time.

This membrane is ideal for use in foundation walls, slabs, tunnels, and other below-grade structures where water ingress is a concern. It can be applied to both new construction and certain retrofit situations.

TREMproof Amphibia features multiple advanced layers consisting of both active and passive waterproofing components. The membrane forms a continuous barrier that blocks water penetration and, if punctured, actively self-seals to maintain waterproof integrity.

- Exceptional waterproofing performance even under high hydrostatic pressure - Self-healing and self-sealing technology for added safety - Easy installation in a wide range of site and weather conditions - Root and chemical resistance suitable for harsh environments

Yes, for optimal performance, TREMproof Amphibia should be installed by trained professionals. Proper installation ensures full membrane continuity, correct lap bonding, and effective detailing at all critical points.

Yes, TREMproof Amphibia is designed for robust application in varying site conditions, including damp and cold environments where traditional waterproofing systems may fail.

The installation typically involves preparing the substrate, unrolling the membrane onto the surface, overlapping seams as per manufacturer’s guidelines, and detailing corners and penetrations. The process may vary slightly depending on specific project requirements. Please refer to the application instructions document, or contact Tremco for more details.

Often, yes. Depending on site conditions and design requirements, a protection layer or drainage board may be recommended or required to safeguard the membrane against mechanical damage during backfilling or construction.

If the membrane is punctured or cut, its active layer reacts with water to swell and seal the damaged area, helping prevent leaks at the weak point.

When properly installed, TREMproof Amphibia delivers long-lasting waterproofing protection, typically for the life of the structure.