Basement renovation in Fort Collins
For finished basements that have aged badly, were built without slip walls, or just don't fit how you live anymore.
Basement renovation in Fort Collins means taking an existing finished basement back to studs or concrete and rebuilding it to today's code and today's needs. It's for owners of older homes with paneling and low ceilings, houses where heaving slabs have cracked drywall and jammed doors, and anyone who bought a home with a basement that was finished without a permit. A good renovation fixes what caused the damage, not just the damage.
Signs it's time
- Doors that stick or drywall that cracks at the ceiling
- Walls that look pushed up or bowed at the top
- Old wiring, few outlets or no AFCI protection
- Thin or missing insulation behind the drywall
- A musty smell or stained carpet
- Finished space with no permit history
Why it comes up here
When a basement is finished with walls fastened tight to a slab that moves, the slab can push the walls up into the floor framing, cracking drywall and racking door frames. The Colorado Geological Survey lists building without allowance for basement floor movement in expansive soil areas as a common source of damage. Older Fort Collins homes, including many near Old Town and Colorado State University, also predate current energy and alarm rules, so a renovation is a chance to bring insulation, outlets and smoke and carbon monoxide alarms up to date.
What a renovation usually includes
- Demolition down to framing or concrete
- Checking the slab, foundation, moisture and radon
- Rebuilding partitions with an allowance for slab movement where needed
- Insulation to the city's current options and rim joist rules
- Updated circuits with AFCI, GFCI and tamper-resistant outlets
- Drywall, doors, trim, flooring and final inspections
What if the basement was finished without a permit?
Fort Collins notes that its AFCI, GFCI and tamper-resistant outlet rules apply to after-the-fact basement finishes too. Bringing unpermitted work into compliance often means opening walls so inspectors can see framing, wiring and insulation. A contractor can tell you how much has to come out.
What affects the cost?
- How much of the old finish comes out
- Slab, crack or moisture repairs found after demolition
- Reframing walls and doors to allow for movement
- Wiring, alarm and insulation upgrades
- New layout, finishes and fixtures
Towns we cover
Common questions
Can heaved basement walls be fixed without a full tear-out?
Sometimes a contractor can cut and reset the bottom of affected walls and rehang doors. Whether that's enough depends on how far the slab has moved and whether it's still moving.
Will I need a permit to renovate an existing basement?
If the work involves framing, drywall, wiring, plumbing or ductwork, expect a permit. Ask the contractor to confirm with the city.
Should I get a soils or structural opinion first?
If walls have moved a lot or cracks keep growing, a structural engineer's opinion before you rebuild is worth asking about.
Related services
More background: Fort Collins basement finishing guide.
Planning a basement on Front Range clay?
Call and a local basement finishing company will look at the slab, the layout and the permit with you.