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New London, WI's Crawl Space Encapsulation Crew: Dry Crawl Space, Healthier Home Above It

Heavy-gauge vapor barriers, sealed foundation vents, and a dedicated sump discharge line so your New London, WI crawl space stops feeding moisture into the floor joists above it.

Licensed Crawl Space Encapsulation service in New London, WI - SGP Waterproofing
Why Choose Us

Why New London, WI Property Owners Choose SGP Waterproofing for Crawl Space Encapsulation

New London, WI 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.

1

Certified Encapsulation Installers

We follow manufacturer specs on liner overlap and seam tape so the barrier actually holds up over time.

2

Rapid Local Dispatch

New London, WI crawl space calls get scheduled fast, especially when there's standing water or an active mold smell involved.

3

Flat-Rate, Square-Footage Pricing

Pricing is based on your crawl space's actual square footage and condition, quoted in writing before liner installation begins.

4

Dehumidification & Humidity Testing

A dedicated crawl space dehumidifier is sized to your square footage, not a one-size-fits-all unit.

Professional Crawl Space Encapsulation technician working in New London, WI
What We Do

The Full Scope of Our New London, WI Crawl Space Encapsulation Work

We scope every Crawl Space Encapsulation job in person before quoting it, since two properties with the same symptom rarely need the same fix.

Crawl Space

Standing Water Extraction

Extraction equipment includes submersible pumps sized for tight crawl space access points.

Crawl Space

12–20 Mil Vapor Barrier Liner

Liner thickness is selected based on foot traffic and how the space will be used going forward, not a flat default.

Crawl Space

Foundation Vent Sealing

Sealed vents are paired with mechanical dehumidification so the space doesn't just trap humidity instead of venting it.

Crawl Space

Dedicated Sump Discharge

A crawl space needs its own sump basin and discharge line separate from any basement system, since the two spaces drain differently.

Crawl Space

Insulation & Duct Sealing

We also check subfloor insulation for water damage and replace anything compromised before closing the liner.

24/7 Emergency Crawl Space Encapsulation experts in New London, WI
How It Works

Our Four-Step Crawl Space Encapsulation Dispatch Process

01

Phone Assessment

We ask about standing water, musty odor, and vent condition to gauge scope before scheduling the inspection.

02

Crawl Space Inspection

A technician physically enters the space to check for standing water, existing liner condition, vent count, and duct exposure.

03

Written Scope & Quote

We explain trade-offs between liner thickness options so you can choose what fits your budget and goals.

04

Installation & Humidity Verification

We re-test humidity after installation to confirm the space is holding at a healthy level before we consider the job done.

Customer Reviews

Hear From New London, WI Customers We've Already Helped

Top rated local Crawl Space Encapsulation specialists in New London, WI
★★★★★

"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."

— New London Homeowner

★★★★★

"Wood floors upstairs were starting to cup from crawl space humidity. Encapsulation plus a dehumidifier stopped it before we had to replace flooring."

— New London Customer

★★★★★

"Access to our crawl space is tight and awkward, but the crew didn't seem bothered by it at all."

— New London Homeowner

★★★★★

"Musty smell in our upstairs hallway is completely gone now that the crawl space is sealed."

— New London Customer

FAQ

Crawl Space Encapsulation Questions We Hear Every Week

What's the difference between a vapor barrier and full encapsulation?

We can scope either option depending on your budget and how severe the existing moisture problem is.

How thick should my crawl space liner be?

We'll recommend a thickness based on how the space is actually used, not just a default.

Do I need to seal my foundation vents?

Some jurisdictions have code requirements around vent sealing, which we'll flag during the inspection if relevant.

Will encapsulation fix a musty smell in my house?

Often yes, if the crawl space is the source — sealing and dehumidifying typically resolves musty odors within a few days of installation.

Can you encapsulate a crawl space with standing water?

Yes — we extract existing water first, then proceed with liner and vent sealing once the space is dry enough to work safely.

How long does crawl space encapsulation take?

Most residential jobs finish in one to two days depending on square footage and how much prep work is needed.

Service Coverage

Crawl Space Encapsulation Coverage Across New London and Surrounding New London, WI Communities

We encapsulate crawl spaces throughout New London and the surrounding New London, WI service area, including the zip codes listed below.

Reliable Crawl Space Encapsulation contractor in New London, WI by SGP Waterproofing
Affordable Crawl Space Encapsulation solutions in New London, WI
Trusted Crawl Space Encapsulation service in New London, WI - SGP Waterproofing

Zip codes we serve in New London, WI: 54961

Don't Wait On Crawl Space Encapsulation — Call Now

Call now for a free inspection and a flat-rate quote before anything gets worse.

Call +1-866-476-1348

Our Services in New London, WI

New London is a city in Outagamie and Waupaca counties Wisconsin, United States. Founded in 1851, the population was 7,295 at the 2010 census. Of this, 5,685 were in Waupaca County, and 1,640 were in Outagamie County.

Zip Codes in New London, WI that we also serve: 54961

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