Finishing A Townhouse Attic

Enforcement varies but codes typically say that at least half of a finished attic must be at least 7 feet high and that this area must be a minimum of 7 feet wide and 70 square feet.
Finishing a townhouse attic. A contractor or a local building official can help you assess how the rule will apply to your attic and how modifications like dormers can resolve height shortcomings. 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. Los angeles attic remodeling prices. You also have to decide where the loft stairs will begin and check how much space it will need.
In most cases though the joists cannot support live loads and may not even be covered with boards. Finished attics need stairs that meet all of the standard staircase requirements. In general stairs must be at least 3 feet wide and provide at least 6 feet 8 inches of headroom. Follow the rule of 7s.
You can learn the proper code specifications and plan to insulate and wire your attic for better purposes than storage. A straight run stair will chew up 10 to 14 feet of floor space. Enlarging an existing stairway or adding a new one will affect spaces below. Figure out how you re going to get up and down from the finished attic 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. Pull down stairs won t be appropriate in this case and you ll need a permanent staircase. These systems are small and powerful enough that you can cool off your whole house and still free up your attic space for other uses. In l a traditional additions can easily run 90 000 and often cost more.
Stairs can take up a lot of space in both the attic and in the floor below so they are important considerations for planning. On the other hand attic remodeling is on average about a 53 000 project. A stair designed with an intermediate landing and two runs needs about 8 feet on the lower level. If your home is smaller than other homes in your area or simply lacks the necessary amount of storage or living space for your family finishing your attic is a relatively inexpensive way to increase your usable space.