Finishing Attic Space Above Garage

Make the most of your new space by keeping impeding features to a minimum.

Finishing attic space above garage.

Ceiling height any living space requires at least 7 feet of headroom over a floor area of at least 70 square feet measuring at least 7 feet in each direction. Your attic has a climate of its own. Turning it into a living space is just a matter of finishing it off. Also consider space saving options like spiral staircases or pull down units.

Code generally requires a full size staircase with a minimum 6 foot 8 inch clearance above it. According to salter spiral stair the approximate cost of finishing the bonus room over your garage is approximately 35 per square foot. If you re finishing your attic insulating it to the proper r value can cause a dramatic loss of headroom if you limit yourself to fiberglass batts. Warmer in both summer and winter if it s well insulated.

Make any type of staircase you want. There s a chance you ll need to enlarge the system if your attic wasn t heated or cooled previously so call in a pro to make sure it s up to snuff. This is calculated from standard costs for all of the. Finishing the bonus room over your garage is the perfect way to add to your home s living space without having an expensive addition.

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. In 2014 this attic looked just like any other attic anywhere in the world. Cost to finish an attic above a garage. Finishing an attic above a garage ranges from 4 600 to 24 000 depending largely on the condition of the building if you want heat installing an electric baseboard heater costs 400 to 1 200 if you re creating living space you might need to pay the price to install a furnace which is 2 600 to 6 200.

For fire safety there must be two ways out a second staircase for example or a window. For maximum comfort create a separate zone within your hvac system for the finished space. To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes. You can see the old bits of just added insulation inside for example and the occ.