Felt is the cheapest option when it comes to flat roof replacement but it does come with quite a few drawbacks.
Replacing flat roof with glass.
Before we begin sometimes the mere mention of a flat roof sends a homeowner into a spin.
Traditionally flat roofs would have been covered with felt a paper or fibre material that is impregnated in bitumen and then covered with a layer of gravel to protect the felt from the elements.
The height of the roof and whether scaffolding is required or not.
Built up roofs have been popular for a long time because in addition to being attractive they re also efficient insulators.
How accessible is the roof.
How much does a flat roof cost.
Often the complaint of old style conservatory roofs is that its too cold in the winter and too warm in the summer.
You do not need to lay stones on the flat roof to protect the felt from uv light as the felt already has a mineral finish that protects it.
Each job is different and presents different difficulties.
I ve had customers spend 15 times the cost of replacing an old flat roof converting it to a pitch roof to save the cost of replacing it in another 20 years time.
To upgrade to a three layer flat roof system add 150 vat to the cost of a single garage and 250 vat to the cost of a double garage.
A built up flat roof bur is made up of tar and gravel.
Stone chippings are optional and for the most part they re decorative.
We would recommend a different covering such as grp fibre glass.
Built up flat roofs are very sturdy.
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.
For many people the built up roof is what comes to mind when they think of flat roofs.
If the cost of living is significantly higher then you should expect the charges to be higher too.