Crawlspace Encapsulation Installation & RepairCrawl Space Vapor Barrier Installation & RepairCrawl Space Insulation Installation
Many homeowners don’t consider the necessity of improving the conditions of their crawl space. However, this is an important step in creating an energy efficient home, especially when there is deterioration or mold in the crawl space resulting in a strong odor. The only way to resolve such issues is through crawl space repair. Additionally, crawl space waterproofing will help control humidity levels, preventing mold growth and with a crawl space vapor barrier, you can help your HVAC system perform more efficiently. The main function of your HVAC system is to elimination humidity. By eliminating cold air your heating system will prove more function. If cold air can’t enter through the foundation of your home and get into your crawl space, then your HVAC will be far more efficient.
Inflamed Allergies from a crawl space
If you or one of your family members seems to be experiencing inflamed allergies and the symptoms decrease once you’re out of the home- then the problem could be in your crawl space. Or, if you’ve noticed a moldy or musty odor comes from the floor, then it may just be the crawl space. For such a forgotten area, the crawl space can be the source of a variety of serious issues within your home, including foul smells, sagging floors, high utility bills, and cold floorboards. There’s good news, though, hiring one of the reputable crawl space repair companies in Long Island is a quick and effective way to solve any issues you’re experiencing.
The More You Know about Crawl Spaces
Sadly, the majority of homeowners won’t enter their crawl space, or even use it as a storage space. However, the environment of the crawl space still has a serious impact on the daily lives of those living in the home. This vented crawl space is responsible for around 40% of your home’s air. Anything in that air (whether it be mold spores, waste from dust mites, or humidity) is then circulated from the crawl space into your main home. Cleaning the crawl space will eliminate any significant sources of allergens and create a much cleaner, healthier living space.
The Correct Way to Insulate a Crawl Space
This is a complicated process and there is no simple answer to it, which is why you should call in a crawl space insulation contractor to handle the job. You may come across plenty of information on the internet, but it is often misleading or downright wrong. Just ask yourself this- are you trying to keep something out or in? A vapor barrier keeps moisture out, but insulation keeps conditioned air in. This knowledge assists you in knowing how to proceed. Installing both of these components will ensure that your crawl space stays dry and that your HVAC works as efficiently as possible. The most effective vapor barrier is opting for crawl space encapsulation, especially if you already have a moisture problem.
There are three areas of the crawl space that can be insulated: the floor joist area, the foundation wall, and the rim joist.
The Floor Joist
This is essentially the ceiling of the crawl space and the most common area to insulate. Fiberglass is generally used for this insulation process and held in place by staples or metal wiring. Sadly, in around half of homes the fiberglass insulation for the floor joist has been done incorrectly. It’s vital that the insulation is installed correctly or it won’t be effect, the paper vapor barrier should face the conditioned or heated area of the space. So, the paper should be closer to the ceiling or floor boards, rather than the crawl space.
Once upon a time floor joist insulation was the only option, thankfully we’ve made great strides in this area and there are more efficient methods to making your home energy efficient.
The Foundation Wall
If your crawl space is open then insulating the foundation walls is a waste of time and money. Any crawl space that has open and closeable vents is considered to be an open crawl space. Even though the vents close, there isn’t much protection. Insulating the foundation walls of an open crawlspace is tantamount to turning your heating on full blast and then opening every window in the home. It renders the insulation entirely useless.
The Rim Joist
The rim joist makes up part of the floor’s wood structure. Just as the floor joists do, the rim joist supports the walls and floor of your home. The rim joist covers the perimeter (thus its name rim) and its prime role is to support exterior walls, and attach to the surface of the floor joist. The rim joist is known by a variety of other names, including: bond, band joist, and sill box.