A contractor or a local building.
Florida finish attic.
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.
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.
In most cases though the joists cannot support live loads and may not even be covered with boards.
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.
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.
Follow the rule of 7s.
Why insulation for the attic is a must have in fl homes posted by wattson on apr 18 2017 insulation in your walls floors and ceilings helps to keep your home cool in the summer and warm in the winter.