How To Felt A Flat Roof Torch On

There are many different types of flat roofing systems available each one with their own pros and cons.

How to felt a flat roof torch on.

Make sure the sheets lay flat against the roof. Hi i will try to offer the best advice i can based on your description. Felt is laid on a flat roof to help keep the roofing system waterproof. 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.

While felting a flat roof is not a particularly complex project it does require some patience and perseverance to make sure that the felt goes on smoothly and evenly. This is a good diy weekend project requiring only a few basic materials. Here are simple steps to get you started. Materials for felting a flat roof.

Check to ensure the roof is in good enough condition to walk over. 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. We would recommend a different covering such as grp fibre glass. Watch this video if you want to learn how to use a propane torch on a flat roof.

If you know which way your roof slopes roll the sheets in the direction of the slope. This video walks you through the steps in installing and torching felt drips on a roof and making sure it sticks well to avoid water getting underneath. Step 1 prep work. Smooth out any bubbles or creases.

The flat roof is torch on bitumen with torch on flashing this roof has been patched repaired previously torch on felt roofs have an approximate life span of 10 12 years merely as a covering. This will help you get started and you will also learn some tricks.