Liquid roofing systems involve the protection of a roof structure against all weather conditions by means of a fluid applied material, which solidifies to form a seamless waterproof barrier. They are fast track, versatile, reliable and easily maintained.

These systems are particularly safe, being applied without the use of flames or heat. In refurbishment contracts they are usually applied over the existing substrate, avoiding the need to strip the roof and, therefore, the risk of injury from falls and other accidents is reduced.

Liquid systems are especially useful where access is restricted or where a building is too sensitive to allow removal of the existing roof coverings.