Flat Roof Extension Cost Uk

With the extension cost calculator you can get a quick free rough estimate of at least some of the costs involved in building extra room s for your house.

Flat roof extension cost uk.

Flat roof replacement costs. For two storey extensions add 50 to the cost of a single storey extension. House extension cost calculator are you looking for more space or thinking of buying a house and extending it yourself. Flat roof extensions cost from 700 lowest possible and can reach up to 3 000.

Let us guide you through the three most popular flat roof replacement options and of course how much each will cost. Well before you go dreaming of sky lights and kitchen islands take a look at our house extension cost calculator below to determine how much you may expect to pay for the labour costs in england and wales. By entering information about the extensions external size roof type number of storeys and the uk location an estimate of the building cost can be found. So the cost of an extension varies depending on the size and quality of the build.

For a standard quality extension the cost of build calculates to about 1 000 m 2 to 1 400 m 2. Basement extension cost guide. At 1 580 per m2 of extra living space this model double storey extension project offers better value for money than the flat roof single storey extension. Velux the least expensive option involves affixing one or two windows to the roof in order to introduce light.

Flat roof extensions are a popular choice in london this cost effective option can give a contemporary juxtaposition to a period property. In london and the south east the average cost per m2 is around 1 500 2 000. The average cost per m2 for an extension outside of london is between 1 200 1 500. Compared to moving home a house extension costs far less and is much less stressful.

Furthermore the entire family knows the area and the people within it. It s common to have two of these on the one roof for the sake of symmetry. The exact material you use will have an impact on the cost of the roof with basic felt solutions costing 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 but allowing unlimited options in terms of colour and generally being more long lasting. However the overall cost of a two storey extension is greater.

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 extension london.