A crawl space can serve a lot of functions besides just being a space where utilities are installed. It can help to keep a house off the ground and is especially useful in places where dampness and/or termites can be a problem. It costs less than a basement, though it cannot be compared with it in terms of utility. It is very easy to service the utilities from a crawl space. However dampness is an ever present problem and damp-proofing such spaces is best left to a crawl space repair contractor Roseburg if that is where you are living.
Problems in crawl spaces can come up because quite often, because not importance is given to such a space while constructing a home. Such areas are rarely water-proofed and this can lead to moisture making its way into it. This can not only create conditions for mold to grow but also allow the moisture to get into the floor above. This mold can get into the living areas due to the stack effect that comes from the natural movement of air. Mold is dangerous and is best removed and the conditions that create it eliminated by a crawl space repair contractor Roseburg.
Any crawl space repair contractor Roseburg will in the first place see that the area is completely sealed off from the outside and any ground areas it is in contact with. They will do this with the help of high density polyethylene sheets along the perimeter so that the crawl space gets sealed off from contact with exterior elements. They may also need to do so along the floor as well.
Sometimes a crawl space repair contractor Roseburg may also suggest that the floor itself be concreted to reduce moisture from getting into it. This can cost a lot of money and will really only be effective if some barrier is created between the ground and the concrete to prevent any moisture from being absorbed by the concrete.
It also makes sense to see that any crawl space, that is treated to prevent moisture from getting into it, also have some sort of ventilation to remove the humidity. Building codes even specify the minimum requirements for such ventilation. It is also necessary to ensure that the crawl space repair contractor Roseburg also make provision to drain away any moisture that does get into a crawl space, by creating drains and properly evacuating it with sump pumps if necessary.