A felted flat roof for a small garage will be much cheaper than a slate roof for a four bedroom detached home for example.
How much does a flat garage roof cost.
Garage roof replacement cost.
Permaroof give an estimate of between 1600 and 3000.
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.
According to our research the cost of building a flat roof in the uk ranges from 1 700 to 4 500 depending on the number of rooms and the type of property you own.
Flat roof extensions cost from 700 lowest possible and can reach up to 3 000.
Installing a flat roof on top of a conservatory.
A conservatory roof measuring roughly 3m x3m is having a flat roof installed on the top of it.
Installing a flat roof on a single garage average size the installation of a flat roof using a rubber membrane.
Want to know how much a flat roof replacement or repair will cost.
Basic felt solutions cost around 50 per square metre for the material itself and more high end materials such as modern grp a form of fibreglass going up to 90 per square metre.
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 replacement cost.
Labour costs may then cost around 150 to 250 per.
In this article we look at the prices of different roof replacements and repairs per square metre including the cost of materials and labour.
As garage roofs are normally flat the cost is worked out the same as a house s roof but of course the size is smaller.
Double garage flat roof cost 900 vat.
However given the nature of flat roof repair costs it can sometimes make sense to replace the entire roof.
Garage roof replacement costs 1 000 to 2 500 on average depending on the size pitch and materials.
A flat garage roof has the possibility of collecting or pooling water if not designed and constructed properly as it has no natural drainage.
Installing a new roof on a 280 square foot 1 car garage costs 1 000 to 2 000 and a 400 square foot 2 car garage runs 1 500 to 3 200 depending if it s asphalt or metal.
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.
Roof cleaning prices cost guide.
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The price breakdown shown above is for a single garage.
What about a double garage.
Whilst a pitched roof will have the obvious added benefit of a slope allowing water and other debris to run off the roof.
This makes it easy for anyone to calculate how much replacing a roof will cost them.