Hot Melt (HM)
Hot melt waterproofing systems provide a seamless, fully bonded solution for flat roofs and zero-falls applications. T & T Roofing Limited installs hot melt roofing systems across commercial, residential, and public-sector projects where durability, reliability, and long-term performance are critical.
Hot melt membranes form a monolithic, self-healing waterproof layer that achieves a 100% bond to the substrate when correctly installed. This fully bonded construction significantly reduces the risk of water tracking and leakage, delivering robust performance even in demanding conditions.
Applications & System Suitability
Hot melt roofing systems are highly versatile and are particularly suited to:
- Zero-falls and low-falls roof designs
- Buried roofs and podium decks
- Green and blue roof build-ups
- Areas subject to heavy loading or overburden
The system can be combined with extruded polystyrene (XPS) insulation where required, allowing flexibility in roof build-ups and enabling specific thermal performance and U-value targets to be achieved.
Performance & Durability
Hot melt membranes are lightweight yet exceptionally tough and flexible, accommodating structural movement while maintaining waterproof integrity. The self-healing nature of the membrane provides added resilience against minor damage, making it well suited to roofs with complex detailing, penetrations, and interfaces.
Hot melt systems are often specified where long service life, minimal maintenance, and resistance to water ingress are key project requirements.
Integration & Detailing
Hot melt roofing can be effectively integrated with other waterproofing methods, insulation systems, and detailing solutions to suit project-specific constraints. Our teams are experienced in coordinating hot melt installations alongside structural elements, drainage components, and associated roofing packages to ensure compatibility and continuity of waterproofing.
Our Approach
We take a structured and risk-led approach to hot melt roofing installations, including early review of deck preparation, detailing, and interface requirements. Works are carefully planned and delivered by trained operatives to ensure safety, compliance, and consistent quality.
Our focus is on delivering a fully bonded, durable waterproofing solution that performs reliably over the life of the building and integrates seamlessly with the wider roof design.
