Use this flat roof calculator as a general guide to flat roof prices in the united kingdom.
How much does it cost to replace a flat roof uk.
A roof replacement cost uk is approximately 5500.
Overall we estimate that the average cost for a roof replacement in the uk will come in at around 5 000 to 6 000.
Flat roof prices start from 40 per m2 for felt roofs.
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.
Tell us about your pitched roof project and we can advise you on the potential costs.
Other costs to consider.
Flat roof cost per square metre.
For a shallow pitched roof work on a baseline cost of about 25 per square metre.
Double garage flat roof cost 900 vat 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.
For fibreglass expect to pay from 90 per m2 and for fire glass bay roof from 250 per square metre.
This makes it easy for anyone to calculate how much replacing a roof will cost them.
Rubber roofs costs start from 80 per m2.
We hope you found our detailed guide to flat roof prices insightful.
These are the factors that can increase new roof prices.
We would suggest a price of between 100 and 150 for a small patch repair to a bitumen felted flat roof that has a tear we assume that the decking or underlying roof structure isn t damaged.
Lead bay roofs are even more expensive starting from 300 per m2.
Where can you get a quote.
The average cost for conversion from flat to a pitched roof is between 3 000 5 000 depending on the roof size and choice of materials.
You may wish to replace any fascias and soffits around your flat roof with new upvc plastic or paint any existing timber ones.
You may wish to replace any guttering to the edge of the flat roof.
However at the very cheapest end of the spectrum replacing the felt roof on a garage should only cost around 1 000 whereas replacing all the slate tiles on a large family home may cost as much as 12 000.
Generally we would expect a flat roof replacement for a typical garage to cost from 1 000 upwards.
Labour costs may then cost around 150 to 250 per day per worker.
Most homeowners in the uk spend between 2200 and 7200 on replacing the roof.
Want a more accurate quote.