A flat roof is usually a multi-layer construction typically a 3 layer system or Single Ply.

The Types of roofing methods we use are:

• Built–up reinforced bitumen membrane
• Single-ply roofing systems

Torch-on membranes PRO TORCH SYSTEM

Torch-on applied roofing followed exactly the same principles as pour and roll. In this case, modified bitumen adhesive is put on the felt during manufacture. When heated on site with a gas torch the modified bitumen pours down the face of the roll to form a small  flood of bitumen in front of the roll. The torch on felt is then rolled forward into the flood of hot bitumen, The process is really just another form of pour and Roll

The first layer is a 3G perforated payer

Felt which is loosed lay onto the primed deck.

Melt the bitumen by heating on the underside of the membrane from a gas torch.

Second layer is a sanded  underlay which is torch on and bonded to the 1st layer.

The third (top) layer is a fire rated polyester based mineral cap sheet,which is available in various colours.