📞 24/7 Emergency Call Line: (385) 250-2825

Mold on Subfloor and Wood Framing

Key points

  • Structurally sound framing can usually be cleaned rather than replaced.
  • Soft, rotted, or delaminated wood — especially OSB subfloor — is replaced.
  • Cleaning means physical removal — HEPA vacuuming, scrubbing, sometimes sanding.
  • The wood must be dry and the source fixed.

Where it shows up

  • Under bathrooms and kitchens with slow leaks
  • Crawlspaces — see crawlspace mold
  • Attic sheathing — see attic mold
  • Wall framing after a flood

How framing is remediated

  1. Set up containment and HEPA negative air.
  2. Remove damaged drywall, insulation, and flooring.
  3. HEPA-vacuum and clean framing; sand where needed.
  4. Dry to standard and verify with moisture readings.
  5. Post-remediation clearance before rebuild.

Vault’s AMRT-certified crew handles remediation; clearance air samples go to Sporecyte, an outside lab. 90-day mold warranty from clearance, transferable once.

Mold on framing?

Call (385) 250-2825 — answered live 24/7 by the Vault crew.

Mold remediation services · What to expect · Remediation cost

Need help with mold in Provo? Our Provo mold remediation crew is AMRT-certified, and remediation jobs start at $500. Call (385) 250-2825.