Prevent Crawl Space Mold Tidewater Region VA
Crawl spaces are one of the most common trouble areas for moisture problems and mold development. Crawl spaces often suffer from dampness that goes unaddressed for extended periods of time. In the presence of water, it only takes 24-48 hours for mold spores to germinate, spread and leave you with a serious problem. That is why it is important for homeowners to take the time to learn how to identify signs of mold and how to implement preventative measures to avoid mold development to all together. Taking the time to routinely check your crawl space and implement a few moisture control methods can go a long way to help you and your family avoid a serious and costly mold remediation in the future.
Why is Crawl Space Mold so Bad?
Crawl space mold development can lead to serious health problems and serious structural damage to your residential or commercial property. Certain species of mold have the potential to produce mycotoxins that are dangerous to humans. Exposure to mold can result in symptoms ranging from mild allergies to serious upper respiratory problems. Reactions to mold exposure will vary per individual. Some may be more sensitive than other due to various factors: the individual themselves, the length of time of exposure, the species of mold and several other factors.
The purpose of mold in the natural outdoor environment is to breakdown dead organic matter to be recycled back into the ecosystem. Now, imagine mold doing that to the building materials of your home. Mold and the underlying water problem will eat away at the structure of your home and do some serious damage to your property. Bottom-line, if you have a mold problem, you should contact a trained and certified mold removal company in Virginia to safely and effectively address the problem and the source.
What Causes Crawl Space Mold in Virginia?
Crawl spaces can be the ideal breeding ground for mold if a homeowner is not careful. If all that porous, cellulose-based building materials are exposed to moisture buildup, you will run the risk of mold development. When it comes to mold, excess moisture is one of the main causes.
Common crawl space moisture sources:
- Elevated relative humidity – 55% or higher
- Undersized wall vents
- Insufficient air circulation
- Dirt or sand floors- emit moisture/water vapors
Crawl Space Mold Prevention Tips Virginia
Moisture control is the key factor in preventing mold development in the crawl space of your residential or commercial property.
Leaks— Regular leak checks will allow you to spot and address leaks early on to prevent major damage.
- Check for water leaks from the crawl space ceiling or foundation walls.
- Be sure to repair any damage to your crawl space ceiling or foundation walls as soon as possible.
- Address signs of water damage immediately. If necessary, contact a qualified professional to properly assist you.
- Check all HVAC components and plumbing systems running through the crawl space for leaks or condensation.
Foundation— Damage to your foundation or water buildup outside your foundation can leave your crawl space vulnerable to water intrusion.
- Look for any cracks, masonry damage, or interior signs in our main living space– these can all be warning signs of foundation damage.
- Manage drainage around your foundation. It is important that all rain runoff is draining away from your property so that it does not collect and pool around your foundation.
Landscape— The landscaping around your home plays a vital role important in keeping rising water out. Water should always flow away from the home.
- Plant your trees with sufficient space between the tree and your home. Tree roots can apply unwanted pressure to your foundation walls. Depending on the kind of tree, you should plant your trees roughly 15-20ft away from your home.
- Keep an eye on your yard during heavy rain to see if/where the water approaches and pools near your home. If you notice consistent pooling, contact a landscaper or excavation contractor for advice on how to direct the water away from your home.
- Your lawn should slope away from your home. If you notice that your lawn is graded in the wrong direction, towards your home, your home may be vulnerable to flooding. You should consult a landscaper for an appropriate solution.
- When you place mulch, be sure that you leave a 6-inch gaps between your mulch and the siding of your home. The moisture in the mulch can wick into the siding and rot away the building material.
Gutters— Regular gutter checks and maintenance
- Make sure that gutters and downspouts direct water AWAY from foundation walls. Water that flows towards the home can seep into the crawl space and cause water damage and mold development.
- Clean your gutters regularly– your gutters should be free of all debris to avoid backups. Overflowing gutters can encourage water buildup around the foundation walls.
- To help prevent leaves from getting into your gutter, you can install gutter guards. But even with gutter guards, it is still good to make a habit of checking your gutters to make sure nothing gets lodged in the crevices.
- Make sure that the downspouts are not connected to your foundation footer drain tiles or to underground dry wells.
Insulation— Crawl space insulation helps to prevent humidity and condensation by reducing heat loss and cool air loss.
- Check the condition of your crawl space insulation at least once or twice a year.
- Always conduct checks after any water intrusion, pest infestation, or any other crawl space problems.
- Look for sagging or missing insulation. Damaged insulation can be an indicator of water problems.
- Damaged insulation cannot do its job properly and will be ineffective in preventing moisture buildup and allow mold development.
- It is important to properly replace any damaged insulation as soon as possible.
- If your crawl space is not already insulated, you should consider hiring a professional to properly install insulation in your crawl space.
- It also promotes energy efficiency and a less expensive energy bill (who doesn’t like cheaper bills?!).
Vapor Barrier— A crawl space vapor barrier is a layer of plastic installed over the dirt floor of a crawl space to control moisture emitted through the dirt floor.
- Vapor barriers control moisture levels by slowing or preventing the evaporation of ground moisture into the crawl space air.
- If you detect signs of excessive crawl space moisture, a vapor barrier can go a long way to prevent potential mold damage.
Ventilation— Properly installed and sufficiently sized crawl space vents can help air flow to aid moisture control.
- Ventilation needs depend on various factors, so please consult a professional for an expert opinion. There will be times when vents may be better off closed versus open.
- Make sure that vents from other parts of the home empty outside and away from the home. For example, if your dryer vents empty into your crawl space, you may face some serious humidity issues.
Dehumidifier— Crawl Space dehumidifiers can help to keep your crawl space dry. If you crawl space is especially damp or humid, a dehumidifier can help.
- Make sure that you pick a dehumidifier that is the right size and capacity for the needs of that specific space to ensure effectiveness.
- Regular dehumidifier maintenance will help to preserve the quality and effectiveness of your unit.
If you suspect you may have developed a mold problem in the crawl space of your commercial or residential property, contact a professional mold company to have your crawl space inspected. A Mastertech crawl space mold inspection in Virginia will determine if you have mold, how bad it is, what caused it, and how to safely and effectively remove it.
Our crawl space mold remediation professionals in Virginia will develop a detailed scope of work for the safest and most effective mold remediation solution in Virginia. Each Mastertech mold removal is backed by a 5-year, mold-free warranty. It is our promise that the mold has been safely and properly removed, and it will not return.
If you detect signs of a potential mold problem in your crawl space, contact a certified mold remediation professional who will be able to safely and effectively assist you.