How to Convert an Attic

Measure the actual building space you have and take into account the slope of the room. You may have less moving around space if you have a large slope. Check for leaks and damage that may need to be repaired before you begin building.

Get a building permit before you alter the structure of your house. Talk to someone at your local city hall or planning office for building information and advice. Find out if they have a booklet that covers attic conversions.

Check the safety standards. You want an escape route, fire safe walls and windows you can get out of in case of an emergency. Make sure you have adequate stairs leading back down into the house.

Determine the price of all materials and permits before you begin. Do the construction yourself or pay someone to come in and do the work. Call in a planner, builder or an architect to get quotes and ideas.

Begin the conversion by building a floor over the ceiling joists. Add insulation and flooring material.

Insulate your attic walls so you can use the room year round and then add drywall to the walls. Replace attic windows with regular windows that can open. Paint and furnish the room to create a finished space.

Hire an electrician if you need to add light switches, plugs or a skylight. Find a plumber if you plan to add a bathroom.