It will use the current cost of wooden rafters based on the average price found at home improvement stores.
Garage roof cost estimator uk.
The costs outlined below apply to a 10x8m rectangular roof.
This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.
Choice of roof coverings can also make an impact on the overall cost of a new roof.
This calculator does as good a job as can be expected given a single input variable square footage.
This estimator will give you a rough estimate of the cost to build a detached garage or shed.
The cost of a new roof in the uk is between 5000 and 6000 on average.
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Overall we estimate that the average cost for a roof replacement in the uk will come in at around 5 000 to 6 000.
A double garage with a 3 layer system and new decking usually costs around 2000 00 inc vat.
It s lightweight uses relatively small timber sections and can be erected on most roofs in a day.
This price includes the groundwork.
Based on our research in 2020 a simple single brick garage with a flat roof and just one door the starting price is around 13 500 incvat.
There are many different considerations to take into account such as the location of the property as well as the size of the roof.
Our breakdown of the flat roof costs are for a single garage roof.
With a project this large there are a lot of variables associated with determining an exact value.
Homebuilding renovating fink roof truss.
The important point to keep in mind when you use your truss calculator is that every truss calculation is completely unique and is based on the size of your roof and its specific dimensions.
Estimating your build costs.
Our calculator will estimate your total roofing cost installed including the cost of materials labor and warranty for any major type of roof including 3 tab asphalt shingles architectural and premium composition shingles pvc tpo epdm rubber built up roofs cedar shakes and shingles clay tiles natural slate and metal roofing.
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Average cost of replacing a garage roof this type of job should take 1 2 days to complete.
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.
The price breakdown shown above is for a single garage.
What about a double garage.