Virginia Building Code Regulations for Finished Basements

Permits

• In addition to a building permit, you will need an electrical permit before starting work on finishing the basement. You must apply for a gas permit if you're heating your basement with gas. If ductwork is extended or added, apply for a mechanical permit. Installation of plumbing also requires a plumbing permit. While you may secure permits yourself, only a licensed contractor performing the work can be listed on the permit. Only licensed contractors can also obtain permits.

Egress

• Every basement must have a door or window allowing emergency egress, or exit, to the outside of the dwelling. If renovating an existing basement that does not have an emergency exit, Virginia building regulations cite instances in which egress must be provided. This includes conversion of the basement into a bedroom, family or recreation room, office or hobby area. Addition of a laundry room, bathroom, wet bar or closet to an existing basement does not require emergency egress access, as these are not considered "habitable living spaces" by the code.

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Plans

• Generally, you must submit two sets of building plans upon applying for permits. If the basement is being finished in complete conformance with your county's "Typical Finished Basement Details, " submission of plans is waived. All plans must meet current building code requirements. You can get a copy of the "Typical Finished Basement Details" requirements on your county's website.

Inspection

• When the work is completed, it must pass inspection by local authorities. Copies of the approved plans and permits must be on site for the inspector's perusal.Inspections for plumbing, electric and building must be done at the same time. Your local building inspector may also wait to conduct the inspection after all permitted work is done, if it includes mechanical and gas work. The local board of health must also approve the work if it includes a bedroom or if the bathroom is connected to a septic system.