What Is A Crawl Space?
According to its name, this is a space of narrow height that is found under the floor of the house. There, you will see just enough space to allow a person to simply crawl underneath.
What Is Crawl Space Insulation?
If you wish to maintain your house in proper conditions and to preserve the energy effectively, then you ought to pay attention to the overall insulation and sealing of your household. Crawl space insulation prevents cool air and also heat from being lost through the floor. Moreover, this type of insulation is cost-effective and also maintains the quality of air. These being said, you should know that there are two major types of crawl spaces. There are unventilated and ventilated spaces which require different forms of insulation. But, regardless the type, the end goal is to wrap that space in a thermal like envelope. More information about crawl space insulation can be found on the following website: http://www.regioisolatie.nl/waarom-kruipruimte-isolatie/.
Nowadays, experts in the field consider that these spaces should be part of the conditioned one in the house. This would mean that condensation is eradicated, and with it, mold and mildew too. Additionally, this procedure can be cost-effective, energy-friendly and will keep your house warmer in the winter season.
Ventilated Or Unventilated Spaces?
First, let us consider the ventilated spaces. These are considered to be ideal due to the fact that they easier eliminate moisture and damp. For these types of spaces, consider using fiberglass insulation. This can be conveniently installed underneath the subfloor, to be more precise, between the joints of the floor. Then the insulation must be secured and covered with a vapor barrier. These simple steps can eliminate moisture and also prevent the appearance of mold.
The other variant are the unventilated spaces. These crawlspaces are more fitted for walls sealing and insulation. This action has the advantage of preserving the ductwork and piping in adequate conditions so that the house components do not require additional insulation. This will protect them from freezing in cold weather and will prevent them from losing energy. On the negative side, this strategy also implies that the spaces have to be airtight and it means that water, pests or rodents could damage this insulation. This is the main reason why it is recommended to locate the door to the crawlspace from inside the house and through the subfloor.
You might likewise need to introduce a polyurethane vapor hindrance over the earth floor for further insurance. The obstruction may be secured with sand to keep it from getting harmed.
Efficient Crawl Space Insulation
Finally, with the crawl space sealed off and protected from moisture, mold or cold, then space can be linked to the HVAC system from your households, through the vents. It is important to know that, although the crawl space does not need cooling off in the hot season, you should close the vents when the air conditioning is working. In this manner, warm air will circulate under the floors of the house, and so warming them up and keeping you warm in the cold season, too.