There needs to be an overlap in the felt to help increase the water tight quality.
Torch on felt garage roof.
The product can be used as a waterproofing coating on asphalt fibre cement sheeting concrete and bituminous roofing membranes.
Follow the 10 steps below in order to felt a flat roof.
A third layer of felt needs to be placed.
I am planning to re roof my garage using 2mm torch on felt.
Start at 1 end of the roof and unroll the bitumen to the other end.
Do i need to fit an underlay.
Ikopro solvent free water proofer is an easy to use bitumen based emulsion for roofs.
The garage roof is about 19 feet long and only has a shallow gradient.
To hire a roofer or roofing firm for a three layer torch on felt job on a single garage expect to pay between the 750 850 mark a figure lower than other popular flat roof systems such as grp and fibreglass.
Single garage roof replacement of boards and roofing felt including lead flashing.
You wan walk over the roof to remove any air bubbles that may form.
This guide will use the more durable 30 roofing felt although you can use 15 felt.
Step by step guide for felting a flat roof.
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.
Roof felt adhesive e g.
Cover the edges of the roof with strips of felt before laying out the final layer.
You will be placing the second layer of felt over this.
Roofing felt is essential to ensure your outbuilding is ready for all weathers by providing a waterproof cover to the building s roof.
Bitumen roofing rolls can be large and heavy so get help carrying them up to the roof if necessary.
Roll modified bitumen roofing sheets over the entire roof.