In most coastal South Carolina crawl spaces, yes — existing fiberglass batting between the floor joists comes out before encapsulation, and there are three reasons. It has usually absorbed moisture and lost most of its insulating value. It holds odor and supports microbial growth on its paper facing. And it conceals the underside of the…
Crawl space condition affects Grand Strand transactions mainly through timing. Problems under the house are invisible during showings and then surface during the buyer’s home inspection and the CL-100 wood infestation report — usually after price and terms are set. At that point findings like fungal growth, elevated substructure moisture, sagging insulation, standing water, or…
Wood-destroying insects are drawn to moisture, and a damp crawl space supplies it continuously. Subterranean termites need soil contact and humidity to maintain their colonies, and softened, higher-moisture wood is easier for them to consume. Carpenter ants do not eat wood but excavate it to nest, and they strongly prefer wood that has already been…
They solve two different problems and are not interchangeable. A dehumidifier removes water vapor from the air in a sealed crawl space — the right tool when the issue is humidity, condensation, and evaporation from the ground. A sump system removes liquid water that is entering or collecting, which is a groundwater and drainage problem….
Most of the spread between crawl space quotes comes from scope and specification rather than markup. Liner thickness and whether it is reinforced, how far the liner runs up piers and walls, whether seams are sealed, whether drainage and water management are included or excluded, whether a dehumidifier is part of the price and how…
In a mapped flood zone, the openings in your crawl space walls are not ventilation — they are flood openings, and they exist so floodwater can enter and leave freely enough to equalize pressure and keep the foundation from being pushed over. They cannot simply be sealed shut. Encapsulation and flood openings coexist through engineered…
Homes along the marsh edges and the Intracoastal Waterway in Horry County sit on some of the most demanding crawl space ground in the state. Sandy coastal plain soils here drain quickly at the surface but hold a seasonal high water table close to grade, and near tidal water that table also moves with the…
A persistent musty or earthy smell on the lower floors of a Myrtle Beach home is usually crawl space air that has moved into the living space. Warm air rising through a house pulls replacement air in from the lowest openings available, and in a home over a vented crawl space that means air off…
Cupping happens when the underside of a floorboard is wetter than the top. The board swells more on the bottom, the edges lift, and the center sits low. In a Myrtle Beach home over a crawl space, that moisture differential is almost always coming from below — humid air held against the subfloor. Softness underfoot…
In almost every Myrtle Beach home, the air conditioner never touches the crawl space. A vented crawl space is outside the conditioned envelope, so it stays at whatever the outdoor air is doing. From June through September, Grand Strand dew points sit in the low-to-mid 70s for weeks at a time, and every foundation vent…
