Common questions about crawl spaces
- Can ‘dormant’ mold spores appear and affect a crawl space?
- Can I use plastic sheeting as a vapor barrier?
- Can you build a pole barn house with a crawl space?
- Crawl space is infested with mold, how do we go about properly fixing it?
- Does crawl space encapsulation increase home value?
- Does encapsulating a crawl space really work and is it worth the money?
Rye crawl space encapsulation — local context
Yes — 603 Basement Solutions encapsulates crawl spaces in Rye, NH. Encapsulation means a 12-mil wall and 20-mil floor vapor barrier plus dimpled drainage matting, a dehumidifier, and a sump — not loose insulation. Pricing runs $3,000–$25,000 depending on crawl size and condition. Rye's water load is real: per Wikipedia, the town spans 36.8 sq mi of which 65.6% is water, with its highest point, Breakfast Hill, only 151 ft above sea level — a low, water-dominated coastal landscape that keeps ground moisture high under crawl spaces. Rye also sits in EPA Radon Zone 2 (moderate), and since crawl spaces are a primary radon entry path, the EPA advises every home be tested regardless of zone. Radon mitigation, if needed, is a separate add-on (typically $1,950–$2,250). As NH's first settlement (1623, per Wikipedia), Rye has many older homes — 603's fieldstone-foundation specialty. See our crawl space services or radon mitigation.
What a recent customer said
"Gerald and his crew did an excellent job, first cleaning out all the debris and the dislodged insulation in the crawlspace. they were very communicative and understood my concerns and handled them professionally. When they were finished laying the sublayment and the top vinyl covering, carefully taping all the seams they put insulating foam around the perimeter, sealing the top of the vinyl. Gerald communicated two issues that were not part of the contract that I will subsequently take care of myself. Great job, very satisfied." — Alex C Arcisz, 5 stars (Google)
Frequently asked questions
Is radon a concern for Rye, NH crawl spaces?
Yes. Rye sits in EPA Radon Zone 2 (moderate radon potential), and the EPA advises that all homes be tested regardless of zone. Because a crawl space is a primary radon entry path, encapsulation can be paired with a sub-membrane radon system. Radon mitigation is a separate add-on, typically $1,950–$2,250.
Why are Rye crawl spaces prone to moisture?
Rye is a low, water-dominated coastal town — 36.8 sq mi of which 65.6% is water, with its highest point, Breakfast Hill, only 151 ft above sea level (Wikipedia). That coastal landscape keeps ground moisture and humidity high around crawl spaces, which is what a sealed encapsulation system is built to control.
Does 603 work on older and fieldstone-foundation homes in Rye?
Yes. Rye is the site of New Hampshire's first European settlement (1623, per Wikipedia) and has many older New England homes — fieldstone and historic foundations are 603 Basement Solutions' stated specialty. Crawl space encapsulation runs $3,000–$25,000 depending on size and condition.
Crawl Space Encapsulation in nearby New England towns
More 603 services in Rye
- Basement Waterproofing in Rye, NH
- Basement Finishing in Rye, NH
- Foundation Crack Repair in Rye, NH
- Radon Mitigation in Rye, NH