Heavy-gauge vapor barriers, sealed foundation vents, and a dedicated sump discharge line so your Gilbertsville, PA crawl space stops feeding moisture into the floor joists above it.
Gilbertsville, PA crawl spaces vary a lot in how they were originally built, and a liner that's correct for one home can be undersized for another depending on foot traffic and storage use. We size thickness to how the space is actually used.
We follow manufacturer specs on liner overlap and seam tape so the barrier actually holds up over time.
Gilbertsville, PA crawl space calls get scheduled fast, especially when there's standing water or an active mold smell involved.
No hourly billing — the number we quote is the number on the final invoice.
A dedicated crawl space dehumidifier is sized to your square footage, not a one-size-fits-all unit.
We scope every Crawl Space Encapsulation job in person before quoting it, since two properties with the same symptom rarely need the same fix.
Extraction equipment includes submersible pumps sized for tight crawl space access points.
Liner thickness is selected based on foot traffic and how the space will be used going forward, not a flat default.
Sealed vents are paired with mechanical dehumidification so the space doesn't just trap humidity instead of venting it.
A crawl space needs its own sump basin and discharge line separate from any basement system, since the two spaces drain differently.
We also check subfloor insulation for water damage and replace anything compromised before closing the liner.
We ask about standing water, musty odor, and vent condition to gauge scope before scheduling the inspection.
We take humidity and moisture readings to establish a baseline before recommending a system.
You'll see square footage, liner grade, vent sealing, and dehumidifier specs broken out in the written estimate.
We re-test humidity after installation to confirm the space is holding at a healthy level before we consider the job done.
"Found out our old vapor barrier had huge gaps at every seam. They redid it properly and sealed the vents too."
— Gilbertsville Homeowner
"Sump discharge from the old system was dumping water right back next to the foundation. They rerouted it and the crawl space finally dried out."
— Gilbertsville Customer
"They caught duct condensation we didn't even know was happening down there. Sealed everything up during the same visit."
— Gilbertsville Homeowner
"Humidity reading before was over 80%. After encapsulation it's holding steady in the 50s."
— Gilbertsville Customer
We can scope either option depending on your budget and how severe the existing moisture problem is.
Most residential spaces do well with a 12-15 mil liner; spaces used for storage or with foot traffic often need 20 mil for durability.
Some jurisdictions have code requirements around vent sealing, which we'll flag during the inspection if relevant.
Often yes, if the crawl space is the source — sealing and dehumidifying typically resolves musty odors within a few days of installation.
Yes — we extract existing water first, then proceed with liner and vent sealing once the space is dry enough to work safely.
Most residential jobs finish in one to two days depending on square footage and how much prep work is needed.
We encapsulate crawl spaces throughout Gilbertsville and the surrounding Gilbertsville, PA service area, including the zip codes listed below.
Zip codes we serve in Gilbertsville, PA: 19525
One call gets you a licensed specialist, a written quote, and a same-day time window.
Call +1-866-476-1348© SGP Waterproofing. All rights reserved.
