Flat Roof Torch System With 30 Felt
Torch on roofing is a flat roof system which means it must be highly water resistant and durable.
Flat roof torch system with 30 felt. In terms of materials please note that there are several different weights for the roofing felt. Written by larry bohan on 15 may 2018. Roofing felt is one of the oldest available options and advances made in the past decade or so have begun to move more towards the torch on approach. This guide will use the more durable 30 roofing felt although you can use 15 felt.
Or it may not come close to how long other flat roofing systems last. Which roof situations are ideal for torch down roofing. If you know which way your roof slopes roll the sheets in the direction of the slope. Step by step guide for felting a flat roof.
Including fibreglass roof kits torch on felt and liquid rubber products everything you need for flat roofing is in one place. Follow the 10 steps below in order to felt a flat roof. Smooth out any bubbles or creases. Hi i will try to offer the best advice i can based on your description.
Flat roofs are more prone to pooling water and piling snow as well as built up debris. Make sure the sheets lay flat against the roof. 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. There are many different types of flat roofing systems available each one with their own pros and cons.
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. No flat roof is 100 level but the slope isn t always noticeable. A torch down roofing system is best for slightly pitched roofs between. Torch on roofing life expectancy may not be as long lasting as you may have expected.
However a torch on roofing does have qualities that compensate its shorter life service. Push the sheets as close together as possible. If the roof is completely flat torch on roofing is not typically recommended. 12 pitch where your goals are to have a durable and long lasting roof that stands up well to the elements especially snow.
Disadvantages of a flat roof. 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. What is torch on roofing felt. Typically it s applied as a 3 layer system usually consisting of a perforated underlay a 2mm underlay layer then thick 4 5mm felt.