Flat Roofing

Built-up Felt

Built-up felt roofing is versatile roofing solution that is suitable for both new and refurbishment projects. The solution can be used in warm, cold and inverted roof constructions.

The solution generally comprises of two layers of waterproofing, either SBS or APP modified bitumen laid directly on a primed structural substrate or directly on insulation.

We are approved installers of the following built-up felt waterproofing systems;

Alumasc, Bauder, Paralon, Icopal, Soprema and IKO


Single-ply roofing membrane can be installed on a variety of different roofing applications. The membrane can be mechanically fastened, fully-bonded or ballasted. In addition, the membrane can be installed without the use of a naked flame, making it the preferred roofing solution for risk mitigation, particularly in sensitive environments.

We are approved installers of the following single-ply roofing systems;

Sika Trocal, Sarnafil, Bauder Thermofol, Soprema Flagon, Sinatafoil and Icopal Monarplan

See projects