Garage Roof Extension Cost

The plan is not very expensive you will be paying 300 350.

Garage roof extension cost.

The garage is built on slab foundation and a roof framed with sticks and trusses. Sheathing to fit and nail it to the rafters. Adding a wood lattice roof can range between 500 and 10 000. The average cost per m2 for an extension outside of london is between 1 200 1 500.

The average time for a single pitched roof uk sized garage extension will take around 10 to 14 days. For two storey extensions add 50 to the cost of a single storey extension. However if a higher quality finish is required or specialist roof embellishments this can increase the construction time up to a month or even longer. But if the building is detached and you are converting a standalone garage the cost could increase to as much as 15 000 which is still likely to be cheaper than a single.

A garage extension cost will vary depending on a number of factors. In london and the south east the average cost per m2 is around 1 500 2 000. Then complete the roof frame by adding the 2 6 subfascia and building the side and end overhangs. Images via the garage plan shop.

Reinforce the connection between the rafters and the tie plate with metal hurricane ties. If it s in good condition then a garage renovation can be carried out for as little as 6000. A screen can be added for an additional cost of 3 000 to 4 000. This design is a bit more complex and it therefore costs more to build around 150 000.

It is more cost effective than building a new ground floor extension providing the existing foundations can take the load an engineer or surveyor can advise. Match the overhangs to the overhangs on the garage. Most builders will work on an average build price of between 1600 2000 per square metre of extension. 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.

When you re done with the roof frame cut 1 2 in. Cost of a new garage with a flat roof. 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. House extensions for every budget between 20 000 and 30 000 can include building an extension over a garage that s already there.

Overall we estimate that the average cost for a roof replacement in the uk will come in at around 5 000 to 6 000.