Average Attic Square Footage

Garages pool houses guest houses or any rooms that require you to leave the finished area of the main house to gain access are not.

Average attic square footage. As answer 2 states or suggests average is subjective and relative. Building a bathroom transforms your attic into a fully functional room that you can use as a bedroom or office. An average size attic of 1 200 square ft. The average cost to add a bathroom is 8 000 12 000 depending on the size of the space and the scope of work involved a budget bathroom addition can cost as little as 5 000 6 000.

If you want to heat or cool your attic space calculating its cubic footage is necessary to determine adequate ventilation. However an attic usually doesn t have straight walls. If the space includes irregular shapes such as triangles mark these off so. One might then assume that the floor of the attic might approximate those same measurements.

On average you can expect to pay between 1 25 to 3 00 per square ft to install attic insulation and material cost for batt roll r 11 to r 38 insulation runs between 0 15 to 0 65 cents per square foot. Covered enclosed porches can only be included if they are heated using the same system as the rest of the house. Will usually cost about 1 900 2 800. Step 1 create a rough sketch of your attic on a piece of paper.

A luxury bathroom that makes use of high end materials and finishes costs 25 000 40 000. Get free estimates from insulation companies near you. Assume for a moment that a house at 1800 sq. This will give you a visual representation of the dimensions of your attic for reference.

With a tape measure and some simple mathematical formulas you can easily calculate your attic s square footage.