It is estimated that homes with extensions and garages that have flat roofs should expect to have to repair or replace a flat roof approximately every 15 years.
Replacing a flat roof uk.
April 2 2020 by roof advisor a lot of homes in the uk have extensions and garages both of which have flat roofs.
These are the factors that can increase new roof prices.
A roof replacement cost uk is approximately 5500.
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.
Felt is the cheapest option when it comes to flat roof replacement but it does come with quite a few drawbacks.
This will of course involve some additional costs but should add many years to the life expectancy of the roof so will normally be worth the extra cost.
Most homeowners in the uk spend between 2200 and 7200 on replacing the roof.
Flat roof extensions cost from 700 lowest possible and can reach up to 3 000.
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.
So if replacing a flat roof get your roofer to check the existing roof and consider raising one end of the roof a couple of inches higher if you have problems with standing water in the past.
The cost of a roof replacement will depend on the size of the roof and the location of the property.
There are a few ways in which you can go about the replacement including.
Flat roofs no longer deserve the bad press they have previously received modern versions are much less likely to leak and better insulated than versions fitted to slapdash extensions in the 70s and 80s.
Before we begin sometimes the mere mention of a flat roof sends a homeowner into a spin.
Unfortunately flat roofs are notorious for springing leaks.
Replacing a flat roof.
Installing a shallow pitched roof over your existing flat roof.
Adding a trussed style roof.