Setting the right budget

How much should you expect to pay?

We know it's difficult to estimate how much a project will cost, that's why we've surveyed our tradesmen to give you an idea of how much you should expect to pay for specific jobs. Tradesmen all across the country have contributed to the cost guides, so the costs you see are an approximate national average.

Bay window

1 bedroom property 2 bedroom property 3 bedroom property
Low High Low High Low High
Bay window £400 £700 £400 £700 £400 £700
4 bedroom property 5 bedroom property 6 bedroom property
Low High Low High Low High
Bay window £500 £900 £500 £900 £500 £900

Having a new flat roof installed above your bay window will first mean the removal of any current roofing on the window and deciding with your roofer whether to take the new roof all the way back to the joists. An entirely new roof is usually advisable, but your roofer may advise that simply resurfacing could be a less expensive option. Your expert will ensure that the structure is waterproof and weatherproof, as well as complying with building regulations. Flashing will be used where the flat roof meets the main building, which will stop water from pooling or permeating the walls at this junction. The finish should match the rest of your home.

Rated People asked 41 of our registered roofers across the country to give approximate prices for repairing roofs and for laying new roofs.

Please note these are average costs which vary according to the type of roof, the part of the property and the size of the property. Materials are not included and the cost guides are intended only to help you budget when posting a job on Rated People. For a free quote tailored to your specific requirements, please contact our local roofers.


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