Basement mold returns because water keeps getting in. Why Gettysburg-area basements get damp, what remediation removes, and the cheap outside fixes that keep mold from coming back.
Chapters
Transcript
0:00 Basement mold comes back for one reason. Around Gettysburg, basements are where most mold calls start, because water keeps getting in.
0:10 Older borough homes sit on stone foundations letting moisture through, and by the creeks sump pumps run for weeks in wet springs.
0:20 Summer humidity condenses on cool basement walls daily, and drywall, carpet or framing against that damp wall is what mold needs.
0:30 First, remediation removes drywall, insulation and carpet that stayed wet over forty-eight hours, while framing can usually be cleaned and dried.
0:40 Surprisingly, the cheapest fix works best: gutters discharging at least six feet out, grading that slopes away and covered window wells.
0:50 A dehumidifier drained to the sump holds forty-five to fifty percent. Find local companies at Mold Remediation Near Gettysburg dot com.
Key points
- Basement mold comes back when water keeps getting in. Around Gettysburg, basements are where most mold calls start.
- Older borough homes sit on stone foundations that let moisture through, and near the creeks sump pumps can run for weeks in a wet spring.
- In summer, humid air condenses on cool basement walls every day. Drywall, carpet or framing against that damp wall is all mold needs.
- Remediation removes drywall, insulation and carpet that stayed wet for more than 48 hours. Framing can usually be cleaned and dried.
What keeps it from coming back
- Gutters and downspouts that discharge at least 6 feet from the foundation.
- Grading that slopes away from the house.
- Covered window wells.
- A dehumidifier drained to the sump, set to hold 45 to 50 percent relative humidity.
The outside fixes are the cheapest part of the job and do the most to stop a repeat.
Find a company near Gettysburg
Compare crawl space and basement specialists and mold remediation companies serving Gettysburg, or read the full basement mold guide.
Read the full guide: Basement mold: why Adams County homes get it and what fixes it
