A properly installed vapor barrier blocks ground moisture from reaching your crawl space or basement floor, sealed at every seam and pier.
A vapor barrier installed without properly sealed seams or wrapped piers provides a fraction of the protection it's supposed to, even though it looks complete at a glance. We follow manufacturer overlap and taping specs on every job.
We follow manufacturer overlap and seam-sealing specifications on every install, not shortcuts that look fine until moisture finds the gaps.
Vapor barrier installation is typically a quicker job than full encapsulation, and we can often schedule Franklin Lakes, NJ appointments within a few days.
No surprise add-ons — the number we quote covers material and labor for the full scope discussed.
We recommend liner thickness based on foot traffic, storage use, and moisture severity, not just selling the thickest option by default.
We scope every Vapor Barrier Installation job in person before quoting it, since two properties with the same symptom rarely need the same fix.
Heavy-gauge liner is installed across the entire crawl space floor and up the foundation walls, sealed at every seam to block ground moisture transmission.
This is often done in coordination with a flooring contractor's timeline, and we can work around scheduled installation dates.
We use pier boots designed specifically for this purpose rather than improvised wrapping that fails within a year or two.
We inspect the full liner before recommending repair versus replacement so you're not paying for a full redo unnecessarily.
We dispose of old material and debris as part of the job, leaving the space ready for the new barrier.
This helps us bring the correct liner and sealing materials on the first visit.
A technician measures the space, checks existing ground cover condition if any, and counts piers or posts that will need wrapping.
We explain why a given thickness fits your space's usage rather than defaulting to the most expensive liner.
We walk the finished installation with you to confirm seams are properly sealed before calling the job complete.
"They wrapped every single pier, which the last contractor apparently skipped entirely."
— Franklin Lakes Homeowner
"Needed a vapor barrier before our flooring contractor started the basement remodel. They worked around our timeline without any issues."
— Franklin Lakes Customer
"Quick, clean install — done in one afternoon."
— Franklin Lakes Homeowner
"Appreciated the walkthrough at the end showing us exactly where the seams were sealed."
— Franklin Lakes Customer
Most residential spaces do well with 12-15 mil; heavier foot traffic or storage use often calls for 20 mil for durability.
We inspect the full barrier during the visit to make that call honestly.
We use rated pier boots rather than improvised wrapping.
We can scope either depending on your budget and how severe the existing moisture issue is.
Most standard-size crawl spaces or basements are completed in a single visit.
It often helps significantly, especially if ground moisture was the primary source, though persistent odors may point to an additional issue worth investigating.
We install and repair vapor barriers 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.
