Basement Drywall Finishing in Boulder, Colorado
Boulder has a substantial inventory of older ranch homes, bungalows, and mid-century properties with unfinished or partially finished basements. As housing density increases and families look for ways to add livable space without moving, finishing these basements has become one of the most practical investments a homeowner can make.
We specialize in the drywall phase of basement finishing — the point in the project where raw framed walls become polished livable space. We work with your general contractor or directly with you if you’re managing the renovation yourself.
Basement Drywall Is Different
Basement drywall has specific requirements that differ from above-grade installation:
Moisture-Resistant Materials Below-grade environments are more prone to humidity and occasional moisture intrusion. We use moisture-resistant (MR or “greenboard”) or glass-mat drywall on all basement exterior walls, not standard paper-faced drywall. This is a code requirement in many applications and a best practice in all of them.
Vapor Barriers Depending on your basement’s construction and existing conditions, we may recommend a vapor barrier behind the drywall on exterior walls. We assess the existing conditions and advise accordingly.
Proper Fastening Basement concrete floors and steel framing require different fastening techniques than standard wood-framed construction. Our crew is experienced with metal stud systems common in basement finishing work.
What’s Included
- Hanging moisture-appropriate drywall panels on framed walls and ceilings
- Taping all joints and corners (including metal corner bead on all outside corners)
- Multiple coats of joint compound
- Sanding to a paint-ready surface
- Texture application (if specified — smooth or orange peel are most common)
Code and Permit Considerations
Finished basements in Boulder require permits for electrical, plumbing, and mechanical work. Drywall typically does not require a separate permit, but framing inspections must be passed before walls are closed. We coordinate with your project timeline to avoid holding up the framing inspection.
Egress Window Areas Boulder building code requires egress windows in sleeping rooms, including basement bedrooms. These window openings require careful drywall work around the jamb and any light wells. We’re experienced with this detail.
What We Don’t Do
We focus on drywall. We’re not general contractors and we don’t frame, do electrical, plumbing, HVAC, or flooring. If you need help coordinating a full basement finish, we’re happy to refer you to trusted general contractors we’ve worked alongside throughout Boulder County.
Typical Timeline
A standard 1,000-square-foot unfinished basement with basic room configuration typically takes 4–6 business days for hang, tape, and finish — depending on number of coats and drying time at Boulder’s altitude. We’ll give you a specific timeline with your estimate.