Encapsulation Vs. Vapor Barrier
sealtechwaterproofing.com
Most cases of moisture and air health problems in homes come from the low levels of the house structures. Very often, losses in energy bills are the result of poorly conditioned crawl spaces.
VENTILATION IS A MEASURE THAT DOES NOT GIVE RESULTS SINCE THE CLIMATIC CONDITIONS WILL FORCE HEATING SYSTEMS AND AIR CONDITIONERS. MANY HOMEOWNERS TAKE HASTY DECISIONS, AND CONSEQUENCES TRANSLATE INTO MORE LOSSES.
Vapor Barrier A vapor barrier consists of a plastic sheet 4 or 6 mils thick. This sheet should be installed on the crawl space floor. However, it only protects the floor areas and is not sealed. One of the disadvantages of the exclusive use of a vapor barrier is that any activity below the ground can affect the house.
Exposure to Soil Elements When the crawl space is not sealed, the house could be exposed to the soil gases and the humidity of the drainage system. Installing a water vapor without taking other measures can aggravate mold problems due to trapped vapors seeking out through unsealed edges.
Encapsulation Encapsulation is a process that seals the crawl space. This waterproofing method consists of the installation of a plastic sheet in the entire area. The efficiency to reduce humidity and the risk of mold is its great advantage. The goal of encapsulation is isolating 100% of the crawl space. However, the encapsulation requires the installation of a sump pump and a dehumidifier.
Air Quality
The encapsulation of the crawl space is an advantageous procedure since it guarantees cleanliness and air quality. It needs to be emphasized that threats to home health not only come from outdoors but from the soil. The cleaner the tracking space, the better the air quality in your home.
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