Drywall
Basement Drywall & Finishing in Western Washington
Finishing a basement expands your living space, but below-grade walls require specialized moisture-resistant gypsum, thermal isolation, and tight framing around mechanicals. Solis Interiors hangs, tapes, and finishes basement drywall assemblies across Lacey, Olympia, and Tumwater.
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What drywall materials are required for Pacific Northwest basements?
Below-grade basements in Western Washington require ASTM C1396 moisture- and mold-resistant gypsum board (Purpleboard or Greenboard) with a mandatory 1/2-inch clearance above concrete floors. This prevents capillary moisture wicking from the slab while mold-inhibiting cores protect against ambient humidity.
How do we frame and drywall soffits around ductwork and beams?
Basements feature low-hanging HVAC supply ducts, steel support beams, and plumbing stacks. Solis Interiors builds tight, laser-plumb drywall soffits and bulkheads that maximize ceiling headroom while providing clean, accessible panels for shut-off valves and cleanouts.
How is project sequencing handled after rough-in inspections?
Drywall hanging should start promptly after electrical, plumbing, and mechanical rough-ins pass municipal inspection. We coordinate directly with your inspection schedule to board, tape, and finish your lower level efficiently to Level 4 or Level 5, ready for trim and paint.
The process
Seamless execution with a smooth finish.
A short path from the first description of the problem to a clear next step.
Step 1 — Text Photos or Send Plans
Send cell photos of your wall damage or share architectural blueprints for a fast, itemized estimate.
Step 2 — Clean Prep, Zero Dust Escape
We erect zip-wall poly containment zones and run commercial HEPA dust extractors so your living spaces stay spotless.
Step 3 — Final Raking-Light Walkthrough
Before packing up, we inspect every wall and ceiling under 500W grazing lamps alongside you to guarantee 100% optical flatness.
Request a bid
Tell Solis Interiors what needs attention. This short form collects only what the crew needs to qualify the next conversation.
Basement Drywall & Finishing — let’s look at it
Send photos and the room dimensions; you’ll get a written number back.