Flat Roof Torch On Felt Instructions

The correct process for a built up torch on felt system should comprise of 3 layers one base layer manually fixed to the roof usually nailed followed by one torch on underlay with the top finished with a torch on mineral cap layer.

Flat roof torch on felt instructions.

However even with the most durable flat roof system you have to make sure to maintain and inspect your flat roof regularly. Hi i will try to offer the best advice i can based on your description. Including fibreglass roof kits torch on felt and liquid rubber products everything you need for flat roofing is in one place. This guide will use the more durable 30 roofing felt although you can use 15 felt.

Get wide flashing designed for use on flat roofs. The first job of any roof system is to keep water out of the building structure and torch down roofing has excellent water resistant properties. Follow the 10 steps below in order to felt a flat roof. Provided the membrane and insulation are installed according to manufacturer application instructions the flat surface of a torch down roof prevents water from collecting and allows it to drain off.

A modern version of traditional felt roofing this is possibly the most commonly used on flat roofs. Torch on roofing or torch down roofing as it is also known is a flat roof covering solution that involves three layers of modified bitumen felt melt welded onto the roof surface and each other with the use of a blowtorch to create an impenetrable waterproof seal. As it s laid down across the surface a hot torch creates a flame to mould. Written by larry bohan on 15 may 2018.

If the roof s edges are longer than the flashing available for purchase you can connect separate pieces together. What is torch on roofing felt. At roofing superstore our choice of flat roof materials includes everything you need to create a long lasting weather proof flat roof that performs and looks good too. Knowing the roof s size can help you get the correct flashing length.

Applying a iko 2mm torch on underlay followed by a iko 4mm mineral felt cap sheet www topgraderoofing ie. Step by step guide for felting a flat roof. Check the labeling before choosing the flashing. Torch on roofing is a flat roof system which means it must be highly water resistant and durable.

Use the flashing to cover the outside edges of your roof. Bitumen in terms of materials please note that there are several different weights for the roofing felt.