Crawl Space Encapsulation in Franklin, KY

Seal out moisture, protect your floor joists and stop worrying about what’s happening under your Franklin home.

Crawlspace Encapsulation Built for Franklin Homes

Whether you’re in one of Franklin’s older neighborhoods or a newer build off the I-65 corridor, an unsealed crawlspace lets ground moisture and humid air in year-round. That leads to fungus, damaged wood and an HVAC system that works harder than it should.

Blue Collar CrawlSpace installs a complete, one-and-done crawlspace encapsulation system for homeowners in Franklin and across Simpson County. Premium materials, professional installation and annual maintenance, all from one local team.

The One-and-Done System

What's Included in Our Complete Crawl Space Encapsulation

Many encapsulations stop at a thin plastic liner and a small dehumidifier. Ours is built as a complete system, and every component below comes standard. No surprise upgrades later.

120 Mil Vapor
Barrier

Heavier than standard liners. Sealed across floors and secured to foundation walls and piers to block moisture.

Protective
Underlayment

A cushioning layer under the barrier that guards against punctures, scrapes and early wear.

Commercial-Grade Aprilaire Dehumidifier

Runs automatically to hold your crawlspace around 55% relative humidity. Includes a 5-year manufacturer's limited warranty.

Drainage & Sump Pump (When Needed)

If you have standing water or groundwater coming in, we add a full interior perimeter drainage system.

Exhaust Ventilation Fan

Works in tandem with your dehumidifier to continuously circulate air, efficiently removing trapped dampness and musty odors directly out of the entire crawlspace area.

LED Lighting

Custom-installed set of 10 to 20 bright LED lights tailored to your layout, ensuring the entire crawlspace is clear and fully visible without needing a handheld flashlight.

Digital Hygrometer

Easily monitor real-time crawlspace humidity and temperature levels directly from inside your home without ever needing to crawl underneath or use a flashlight.

Annual Maintenance

Includes your first two full years of complete professional system inspections and maintenance services to ensure optimal long-term operation and peace of mind.

New Home or Old, Franklin Crawlspaces Need Moisture Control

Many newer homes in Franklin are built with only a thin vapor barrier and open vents, and it doesn’t take long for humidity to build up underneath. Older homes often have no barrier at all. Dense clay soil in the area holds water after heavy rain, which keeps the crawlspace damp even longer.

Common warning signs in Franklin crawlspaces:

How It Works

Our Crawl Space Encapsulation Process in Franklin

At Blue Collar CrawlSpace, we’re not just a service provider, we’re your neighbors. Our team is committed to delivering exceptional service and treating every home as if it were our own.

Free Inspection

We thoroughly check humidity, standing water, fungal growth, and structural joists, then show you exactly what we found.

Clear Recommendations

You receive a tailored crawlspace plan with transparent, upfront pricing and honest guidance without any high-pressure sales pitch.

Water & Fungus First

We completely eliminate standing water, leaks, and fungal growth first, ensuring no existing damage or moisture gets trapped inside.

Professional Installation

We expert-install your underlayment, vapor barrier, dehumidifier, fan, and lighting with the owner personally supervising on site.

Walkthrough & Setup

We walk you through the entire completed system, set up your digital hygrometer monitor, and register all manufacturer warranties.

Long-Term Protection

Enjoy a dry, clean, and healthier home with guaranteed moisture control and high-quality, durable system components built to last.

Why It Matters

Benefits of Crawl Space Encapsulation

Protecting your home’s air quality, structural integrity, and energy performance from the ground up.

Cleaner Indoor Air

Air from your crawlspace naturally rises into your living space (the "stack effect"). Sealing it off helps keep musty odors and damp air out of your home.

Potentially Lower Energy Bills

Less air leakage and moisture can mean lower heating and cooling costs.

Protects Structural Wood

Helps protect floor joists, beams, subflooring and sill plates from moisture damage and rot.

Better Energy Efficiency

A sealed crawlspace keeps humid summer air and cold winter air from getting under your floors, so your HVAC system doesn't work as hard.

Mold & Fungus Prevention

Holding humidity around 55% keeps conditions unfavorable for mold growth on wood.

More Comfortable Floors

Fewer cold floors in winter and less sticky humidity in summer.

Built to Last

Warranties & Maintenance That Back It Up

Once your system is in, your only job is to glance at your hygrometer. We handle the rest.

Lifetime Mold-Free Warranty

Included with every complete encapsulation.

5-Year Aprilaire Warranty

Manufacturer's limited warranty on your dehumidifier.

Lifetime Drainage Clog Warranty

Included whenever we install perimeter drainage.

2 Years of Free Maintenance

After that, annual maintenance is $250 per year.

What Annual Maintenance Covers

Vapor barrier and seal inspection
Dehumidifier check and filter service
Ventilation fan inspection
Sump pump test (if installed)
Drainage discharge check
Humidity reading
Catching small issues before they become big ones

Lifetime mold-free warranty requires annual maintenance and is subject to warranty terms. Dehumidifier coverage is subject to Aprilaire’s warranty terms. Drainage warranty is subject to warranty terms.

Pay Once, Not Twice

Why Franklin Homeowners Choose Blue Collar CrawlSpace

We don’t install the cheapest system possible. We install one that’s done right the first time, so you never pay for your crawlspace twice.

Owner on Every Job. The owner is personally on site for every installation.
Premium Materials. 120 mil vapor barrier, protective underlayment and Aprilaire dehumidifiers.
Honest, Upfront Pricing. A clear quote and no sales pressure.
Locally Owned. Based in South Central Kentucky and fully licensed and insured.

Have a Question?

Crawl Space Encapsulation FAQs

Find answers to common questions about our services, processes, and support.

My Franklin home is only a few years old. Do I really need encapsulation?

Newer homes can still have moisture problems, especially with a thin builder-grade liner and open vents. A free inspection will show your humidity levels and whether any fungal growth has started.

Do you serve all of Simpson County?

Yes. We work in Franklin and throughout Simpson County, plus nearby communities like Woodburn and Adairville.

How much does crawl space encapsulation cost?

It depends on the size of your crawlspace, its condition and whether drainage is needed. Your inspection is free, and you’ll get an upfront quote before any work starts. Financing is available through Acorn Finance.

How long does encapsulation take?

Most projects take 2–4 days, depending on the scope of work.

What humidity level will my crawlspace stay at?

We set the dehumidifier to hold about 55% relative humidity. Your hygrometer lets you check it any time.

Does encapsulation remove existing mold?

Encapsulation controls moisture so mold doesn’t come back. Existing fungal growth on wood is treated separately with our mold and fungus removal service.

What do I have to do after it's installed?

Just check your hygrometer now and then. We handle annual maintenance, and your first two years are included.

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Ready for a Cleaner, Drier Crawlspace in Franklin?

Get a free inspection and an honest look at what’s going on under your home.

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270-784-3965