With a proven track record, hot melt waterproofing systems have stood the test of time. With up to 45% recycled content, hot melt waterproofing is a sustainable, cost effective and robust roofing system for commercial and industrial flat roofing applications. Typical applications include podium decks, terraces, green/sustainable roofs and paved/ballasted roofs.
Hot melt waterproofing refers to its application method whereby a specially formulated bituminous compound block or keg, modified and enhanced with various rubbers and additives is melted down in purpose built plant/machinery before being applied to the required substrate.
Hot melt system components vary between manufacturers but generally consist of a polyester fibre reinforcement layer, sandwiched between two layers of hot melt waterproofing membrane, topped with a felt protection layer. This comprises a full build up of waterproofing.
Hot melt is a simple, swift solution which eliminates the requirement to drill into the deck for its fixing. It offers a reliable waterproofing layer with no need for a separate vapour membrane.
Due to its flexibility, hot melt can be used to create a roof of any design or size. From small residential terraces to large commercial inverted roofs, hot melt is the perfect solution.
In accordance with BS6229, the substrate requires a fall of 1:80 ensuring water retention on the roof in minimised, therefore maximising roofing system performance.
Due to it's self healing properties, should a hot melt roof become damaged, it can simply be reheated and repaired with no need for unsightly patch repairs.
Due to the nature of an inverted roof, the waterproofing membrane is buried below the insulation and roof finishes, providing long-term protection to the waterproofing layer.
Due to its robust nature, hot melt roofing is suitable for plant rooms, green roofs, terraces, areas of high footfall or maintenance intensive areas.
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