Basement Floor Vapor Barrier Or Not - If you live in the Tampa Bay region, you might not be used to visiting many houses with basements; however, believe it or not, there are several homes across the region that do actually have basements. Most houses in Florida are constructed without basement because of hurricane related issues. Building codes insist that dwelling floors be constructed above storm surge elevation. If a basement is permitted to be constructed, it usually is constructed as a "non-livable" area, therefore, in other words, homeowners may possess the basement for additional storage minus bedrooms.
However, while basements offer extra space for storage and cooler areas to hang out on hot days, they also have their share of moisture related problems. In regards to basement troubles, moisture is the most frequently encountered problem in the basement. The moisture most commonly enters from exterior sources though can also be produced indoors also. Often, most homeowners are unaware that the soil around the basement walls may contain a lot of moisture.
The reason for elevated moisture content in the soil could include surface water that is seeping into the ground or even from a high water table. A high water table could be clarified by heavy rains which cause the water to rise higher than the basement floor. Often, water may find its way within a basement by gravity or by means of a crack or flaw in the water protection layer of the foundation.
In the summer, warm moist air from outside could enter the home and lead to condensation on the trendy basement walls or flooring. With each cold season, the crack will gradually get larger as a result of expansive properties of the frozen water.