Then complete the roof frame by adding the 2 6 subfascia and building the side and end overhangs.
Garage side roof extension.
Sheathing to fit and nail it to the rafters.
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.
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 storey extension.
This is by far the most common form of garage extension chosen.
When you re done with the roof frame cut 1 2 in.
If built well they can last generations with only minor maintenance needed.
The typical starting costs of a uk sized garage extension built from brick with a flat roof will start at around 4 500.
House extensions for every budget between 20 000 and 30 000 can include building an extension over a garage that s already there.
Sep 21 2017 how to build a lean to roof do you want an extension on the side of your home.
A brick garage is a longer lasting higher quality garage.
If it s in good condition then a garage renovation can be carried out for as little as 6000.
A window with minimal framing and no glazing bars across it will maximise sightlines particularly if it s floor to ceiling as will sliding doors or large leaf bi folds with the same barely there style of frame.