Adding A Room Above A Detached Garage

Given the house s small lot and strict local zoning laws brewster sketched an addition in the only spot it could go.

Adding a room above a detached garage.

Start by locating the center of your addition and marking the size of the opening on the bottom plate of the wall. If you have a second floor above the garage or aren t sure how the roof is framed contact an architect or engineer to calculate the header size. However like all remodeling projects adding a second story addition has a broad range of complexity and challenges. The least expensive way to build the new room.

Average cost of adding a bonus room above a garage for all the reasons mentioned above the cost of finishing a bonus room above your garage can vary. If it will support the room it actually is easier to add the new room to a detached garage because you have four exterior walls with which to work. Turning it into a living space is just a matter of finishing it off. Screw drywall sheets to the walls and fill in seams with mud and tape.

A garage addition adds home value and extra space topping the couple s wish list was an extra bedroom and bath upstairs. Above the attached unheated garage. According to salter spiral stair the approximate cost of finishing the bonus room over your garage is approximately 35 per square foot. A second story room addition above an existing garage can make a substantial change to your current home s curb appeal and of course create an increase to your living space.

Add some insulation to the walls along with a vapor barrier.