How To Lay A Flat Roof Uk

You will be looking for any decking that has rotted or bowed.

How to lay a flat roof uk.

I liked the idea of having a bit more greenery in the property we live in central london 2. Garage porch flat roofing. This video shows a typical flat roof replacement carried out by argyle roofing based in london uk. Beginning with the removal of the old roofing felt this.

For additional stability you can also use steel joists that are built into one or both of the walls. This flat roof covering can be roofing felt usually 3 layers with a mineral chipping topping to soak up the heat of the sun which protects the felt from both melting and breakdown under uv rays. We wanted somewhere for some wildlife to have bees etc 3. Unless the flat roof is a new build you will be replacing an existing flat roof normally a felt roof such as built up bitumen or asphalt.

This depends on the site upon which the structure has been built. Step 2 placing the felt. The starting point involves laying roofing joists across the two upright items which in most cases will be the walls of the structure. Step 1 prep work.

The basic construction of a flat roof starts with roofing timber that is laid across two upright items usually two walls. Flat roofs were uncommon in the uk until after the second world war. Check to ensure the roof is in good enough condition to walk over. The flat roof covering can also be epdm.

As described earlier these substances are a contaminate to the glues used in epdm and the membrane itself with direct long term contact. There are key differences between constructing a flat roof compared to a pitched roof and it s important to understand the basic criteria. Roll out the felt. This ethylene propylene diene monomer rubber covering is very versatile long lasting and very strong.

Make a normal flat or sloped roof into a beautiful living garden. The preferred design of a flat roof fall is 1 40 although this can vary and be anywhere down to 1 80. While redeveloping our house we decided to install a living roof on our kitchen roof why you ask. How to lay felt on a flat roof.

Align measure and cut it to length. This will give additional stability to the roof structure.