What Is Crawl Space Encapsulation?

According to the 2023 U.S. housing statistics, 12 percent of single-family homes sold in the Western United States have a crawl space. Although these foundation types have advantages, they also have a few common problems, like dampness and mold growth.

Crawl space encapsulation protects your home from these issues, preserving structural integrity. This page explains crawl space encapsulation, its advantages, and who to call for repair.

Moisture control is one of the primary benefits of crawl space encapsulation. Eliminating dampness in this area is nearly impossible without it.

Several crawl space studies conducted in varying climates prove that encapsulation reduces moisture. Enclosing a crawl space is the best way to ensure the area remains safe and dry.

Encapsulation regulates crawl space temperature, directly affecting indoor comfort and utility bills. As seasons change, floor temperatures fluctuate, influencing energy usage. Crawl space insulation and vapor barriers help seal the area and create an efficient, controlled environment.

Pests and rodents, such as spiders, mice, and raccoons, often nest in the dark corners of crawl spaces. Other creatures, like cockroaches, termites, silverfish, and possums, may also create homes here.

While these pests are nuisances, others risk your home’s safety. For instance, termites can weaken the foundation’s support beams and may enter the home’s upper indoor levels. Rats may chew through electrical wires, creating fire hazards, and pests like mice and cockroaches can spread harmful diseases.

Installing custom vent covers and crawl space doors helps seal access points, protecting against pests while improving indoor air quality.

Damp crawl spaces create ideal conditions for mold growth. Since crawl space encapsulation eliminates moisture, it also reduces mold risks. Mold spores from the crawl space can infiltrate indoor air, worsening allergy and asthma symptoms.

Encapsulation protects the area and helps prevent mold growth, improving indoor air quality. If you notice a mold infestation, a thorough crawl space inspection and mold remediation must be completed before the encapsulation process begins.

Crawl space encapsulation creates a clean, dry storage area. Many crawl spaces are too dirty and damp to be used as storage. After encapsulation, the area is clean and dry and, depending on its size, may serve as an added storage space.

• Durable 20-mil Vapor Barriers
• Crawl Space Dehumidifiers
• Thermal Insulation Panels
• Drainage Systems and Matting

• Sump Pumps
• Crawl Space Door Installation
• Crawl Space Vent Closure
• Crawl Space Support Jacks

Crawl space encapsulation costs vary depending on the size of the area, the extent of the damage, and the repair methods used. It is best to contact a crawl space repair professional for a free inspection and estimate. If mold exists, remediation must be handled before the encapsulation process begins.

Does your crawl space need repair? Foundation Support Specialists offer free inspections to ensure you get the customized solutions you need.

We offer financing options and warrantied repairs, giving you confidence in a long-term fix. Contact us today to protect your home!