● Open 24/7 for emergency calls
Encapsulate and Forget It: Crawl Space Encapsulation in Franklin Lakes, NJ
We start by pumping out any standing water, then move straight into liner installation and humidity control.
We start by pumping out any standing water, then move straight into liner installation and humidity control.
Franklin Lakes, NJ 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.
Our technicians carry encapsulation materials on the truck for most standard-size crawl spaces, cutting down on return visits.
Pricing is based on your crawl space's actual square footage and condition, quoted in writing before liner installation begins.
We measure relative humidity before and after installation to confirm the space is actually staying below the threshold where mold and wood rot take hold.
Every Franklin Lakes, NJ Crawl Space Encapsulation job starts with an inspection, not a generic package — here's what that typically includes.
Extraction equipment includes submersible pumps sized for tight crawl space access points.
We install heavy-duty liner rated for crawl space conditions, sealed at every seam and pier to stop ground moisture from reaching the floor joists.
Open foundation vents pull in humid outside air, which is often the real driver of Franklin Lakes, NJ crawl space condensation — we seal them as part of encapsulation.
We route discharge lines well away from the foundation so pumped water doesn't just cycle back in.
Exposed ductwork inside an unencapsulated crawl space collects condensation, which we address by insulating and sealing ducts while the space is open.
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.
"Our crawl space had standing water and a mold smell we couldn't get rid of no matter what we tried. Full encapsulation with a dehumidifier fixed it in one visit."
— Franklin Lakes Homeowner
"Wood floors upstairs were starting to cup from crawl space humidity. Encapsulation plus a dehumidifier stopped it before we had to replace flooring."
— Franklin Lakes Customer
"They caught duct condensation we didn't even know was happening down there. Sealed everything up during the same visit."
— Franklin Lakes Homeowner
"Musty smell in our upstairs hallway is completely gone now that the crawl space is sealed."
— Franklin Lakes 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.
In most Franklin Lakes, NJ climates, yes — open vents pull in humid air that undoes a lot of the benefit of the liner alone.
If the smell persists after encapsulation, that usually points to a separate moisture source we'd need to investigate.
Yes — we extract existing water first, then proceed with liner and vent sealing once the space is dry enough to work safely.
Spaces with extensive prior water damage or debris may take longer — we'll give you a realistic estimate up front.
We encapsulate crawl spaces throughout Franklin Lakes and the surrounding Franklin Lakes, NJ service area, including the zip codes listed below.
Zip codes we serve in Franklin Lakes, NJ: 07417 7417
Call now for a free inspection and a flat-rate quote before anything gets worse.
Call +1-866-476-1348© SGP Waterproofing. All rights reserved.
