The average national cost for attic renovations is about 40 000 with a typical range of 4 600 to 80 000 finishing ranges from 4 600 to 16 400 while a more comprehensive remodel runs 8 000 to 80 000 this translates into 30 to 200 per square foot depending on the square footage of usable space the amount of work and the materials used to bring the room to life.
Florida finish attic.
Assuming your attic s insulation is spread evenly throughout your attic here s your rule of thumb.
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.
Every attic is different but a few established norms and practices will guide your renovation.
In rare cases especially in new construction homes the attic may have been built unfinished with the correct flooring in place with the idea that the homeowner could later on finish the space.
If you don t have enough use a measuring tape to measure the depth of the insulation in your attic.
If your insulation is even with or below your attic s floor joists you don t have enough insulation.
For a finished attic to be to code it must satisfy the same living requirements of other rooms sometimes called the rule of sevens any living space in a home needs to have at least 7 feet 2 1 m of clearance from the floor to the ceiling and there needs to be at least 70 square feet of space available at least 7 feet 2 1 m in each.
In most cases though the joists cannot support live loads and may not even be covered with boards.