Average Attic Square Footage

Assume for a moment that a house at 1800 sq.

Average attic square footage.

Of living space measures 40 by 45 at the exterior. 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. If the space includes irregular shapes such as triangles mark these off so. However an attic usually doesn t have straight walls.

Will usually cost about 1 900 2 800. 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. This will give you a visual representation of the dimensions of your attic for reference. Step 1 create a rough sketch of your attic on a piece of paper.

Building a bathroom transforms your attic into a fully functional room that you can use as a bedroom or office. As answer 2 states or suggests average is subjective and relative. If you want to heat or cool your attic space calculating its cubic footage is necessary to determine adequate ventilation. Finished attic square footage is included if an area has at least seven minimum feet of clearance.

A luxury bathroom that makes use of high end materials and finishes costs 25 000 40 000. The formula for figuring out the cubic footage of a rectangular solid like the interior of a room is length times width times height. Get free estimates from insulation companies near you. 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.

An average size attic of 1 200 square ft.