Roofing Felt For Garage Flat Roofs

Ikopro solvent free water proofer is an easy to use bitumen based emulsion for roofs.

Roofing felt for garage flat roofs.

The essentials of these steps are. Felt is laid on a flat roof to help keep the roofing system waterproof. The underlying deck must be constructed of moisture tolerant materials such as 18mm wbp plywood or suitable chipboard stirling board on treated timber joists. In order to lay felt on a flat roof you will need to gather the following materials and tools.

Step 1 prep work. Felt roofing also known as tar paper is traditionally installed using hot bitumen to create a secure bond between the roof and the felt. Here are simple steps to get you started. 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.

The product can be used as a waterproofing coating on asphalt fibre cement sheeting concrete and bituminous roofing membranes. 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. Ideal for an apex flat or pent roof shed felt and roofing membrane are durable and perfect for a newly built structure or to re cover existing roofing material. 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.

Roofing felt is essential to ensure your outbuilding is ready for all weathers by providing a waterproof cover to the building s roof. However it wasn t particularly long lasting or durable so torch on felt was created. Typically it s applied as a 3 layer system usually consisting of a perforated underlay a 2mm underlay layer then thick 4 5mm felt. While laying felt is not an easy job it can be done by anyone who has the patience to deal with it.

Make sure the roof is clean dry and that all nail heads are flush with the deck. Roofing felt is one of the more popular and traditional methods of creating a flat roof.