Perforated underlay a 2mm underlay layer then 4 5mm felt.
Flat roof torch on felt.
Typical installations use a three layer system.
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.
If you know which way your roof slopes roll the sheets in the direction of the slope.
While laying felt is not an easy job it can be done by anyone who has the patience to deal with it.
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.
Made from bitumen which is widely known to have fantastic waterproofing properties torch on felt is typically layered to ensure properties are completely protected against the elements.
Disadvantages of a flat roof.
Check to ensure the roof is in good enough condition to walk over.
Push the sheets as close together as possible.
Hi i will try to offer the best advice i can based on your description.
Torch on roofing is a flat roof system which means it must be highly water resistant and durable.
However even with the most durable flat roof system you have to make sure to maintain and inspect your flat roof regularly.
Despite it not being the stronger of the two felt roofing is still a reliable choice.
Including fibreglass roof kits torch on felt and liquid rubber products everything you need for flat roofing is in one place.
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.
Torch on felt roofing simply describes the method in which the material is applied.
There are many different types of flat roofing systems available each one with their own pros and cons.
Felt is laid on a flat roof to help keep the roofing system waterproof.
Flat roofs are more prone to pooling water and piling snow as well as built up debris.
Torch on felt is generally used in combination with fibreglass underlay and plywood to create reliable durable and weathertight flat roofs.
No flat roof is 100 level but the slope isn t always noticeable.
Smooth out any bubbles or creases.
Step 1 prep work.
It s reliable and robust.
Here are simple steps to get you started.