Encapsulating crawl spaces is the most popular solution for avoiding indoor moisture issues. An easy way of understanding encapsulation can be compared to the lining installed in swimming pools to avoid leaks. At Maine Basement Waterproofing, we always install a special plastic dimpled mat below the vapor barrier to give any water that may build up under the encapsulation, a place to go. An industrial strength thick polyethylene vapor barrier is installed over to completely separate your crawlspace from the earth. This moisture vapor barrier is only effective when it completely covers your crawl space, and is sealed at the edges and seams.
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Vapor barrier liners typically lay directly on the crawl space floor. If your crawl space is getting water, it can get trapped below the vapor barrier and never travel to your drain or sump pump.The raised dimples on our special mat gives the water seeping into your crawl space room to flow under your vapor barrier. This controls the water seeping in and directs it to your perimeter drainage system and/or sump pump.
Encapsulating your crawlspace isn’t enough to maintain a healthy humidity level. The best way to accomplish this is by installing a high performance dehumidifier to regulate your crawl space’s moisture level. This vapor barrier and dehumidifier combination protects the crawl space from excess moisture and the issues that arise from it. |
Water vapor and excessive moisture will cause problems in homes. Water vapor can move through porous materials, such as cement. Moisture from the ground can move through cement and into your home. Here are indications that you should encapsulate your crawl space:
- Mold
- Mildew/musty smell in crawl space
- Soft and/or separating floors
- High cooling costs
- High heating costs
- Moist insulation
- Sweating or frosting windows
- Insect problems
- Rodent problems
- Snake problems
Benefits of Encapsulating Crawl spaces
- Improved air quality in your home
- Creates inhospitable area for pests and wood-destroying insects
- More comfortable living conditions
- Avoid fungi/mold issues
- Avoid structural damage
- Better energy efficiency in your home
- Warmer floors in the winter
- Increase property value
- Gain storage space