Roofing Felt For Garage Flat Roofs

Here are simple steps to get you started.

Roofing felt for garage flat roofs.

This type of felt roof comes on rolls and is laid with the aid of a very large blow torch that heats and melts the rear of the felt melting it onto the roof structure below. Roofing felt is one of the more popular and traditional methods of creating a flat roof. Roofing felt is essential to ensure your outbuilding is ready for all weathers by providing a waterproof cover to the building s roof. Ladder utility knife tape measure trowel 30 pound roofing felt also known as 30 roofing felt plywood planks galvanized nails roof felt adhesive e g.

However it wasn t particularly long lasting or durable so torch on felt was created. The product can be used as a waterproofing coating on asphalt fibre cement sheeting concrete and bituminous roofing membranes. Make sure the roof is clean dry and that all nail heads are flush with the deck. Bituminous felt is a form of waterproof sheeting that is used to cover flat roofs or as an underlay beneath slate or tile roofing.

In order to lay felt on a flat roof you will need to gather the following materials and tools. The substance itself is made from bitumen which comes from the distillation of crude oil that has been either mixed with sand or crushed limestone. The underlying deck must be constructed of moisture tolerant materials such as 18mm wbp plywood or suitable chipboard stirling board on treated timber joists. Step 1 prep work.

While laying felt is not an easy job it can be done by anyone who has the patience to deal with it. Ikopro solvent free water proofer is an easy to use bitumen based emulsion for roofs. The essentials of these steps are. Light weight shed roofing felt is not suitable for flat roof construction.

Felt is laid on a flat roof to help keep the roofing system waterproof. Typically it s applied as a 3 layer system usually consisting of a perforated underlay a 2mm underlay layer then thick 4 5mm felt.