Crawl Space French Drain: Why Every Homeowner Needs One
Spencer Turner • December 26, 2022

Are your feet getting wet when you walk around your home? Is there moisture on the walls? If so, it could be time to invest in a crawl space French drain. Don’t worry, this isn’t as daunting as it sounds! Think of a crawl space French drain as an insurance policy against water damage. It’s easy to set up and can save you money in the long run. 


What is a Crawl Space French Drain? 

A crawl space French drain is essentially a trench that catches water from the foundation walls and funnels it away from your home. The trenches are typically lined with gravel or other porous stones, then filled with sand or similar material for drainage purposes. This allows the water to infiltrate into the soil instead of pooling around your foundation and potentially causing damage. The trenches also need to be connected to a sump pump or other drainage system that can move the water away from your home. 


Why Do I Need One? 

If you live in an area where there is significant rainfall or snowmelt, then having a crawl space French drain installed should be high on your list of priorities. Without one, you risk having excess moisture seep into your home’s foundation, which can lead to costly repairs over time. Additionally, if left unchecked, this moisture can attract pests like spiders and cockroaches, which are difficult to get rid of once they start nesting. 


What are the benefits of having a crawl space French drain?

The primary benefit of having a crawl space French drain is that it helps protect your foundation from flooding and other moisture-related problems. A quality installation also helps keep mold, mildew, and other pollutants out of your basement or crawlspace as well. This can help improve both air quality and energy efficiency in these areas. Additionally, having a properly installed system can prevent future settlement issues and structural problems by keeping soil erosion to a minimum near your foundation walls. 


Another benefit of having a properly installed system is that it can help reduce humidity levels in these areas as well. This can help prevent mold growth as well as reduce odors associated with excess moisture in these areas. Finally, having this type of system in place can potentially save money on repairs down the road due to its ability to protect against water-related damage such as cracked foundations or rotten wood beams/joists due to long-term exposure to moisture over time. 


Is It Worth It? 

The answer is yes! Not only does having a french drain installed to protect your home's foundation from potential flooding due to excessive rainfall, but it also helps improve air quality inside by removing dampness which can lead to mold growth and other unhealthy substances circulating through your household’s air supply. Additionally, having one installed could potentially save you money on repairs down the line since any damage caused by floodwater would be prevented due to its presence. On top of all that, installing one isn't too expensive; depending on how large an area needs coverage (and other factors) prices for having one installed can range anywhere from $500-$3000 - much less than what repairs from flood water damage could cost later on down the line! 


How can a crawl space French drain help with water problems?

Are you dealing with water problems in your crawl space? Do you have a soggy, musty-smelling basement that needs help desperately? If so, it may be time to consider installing a crawl space French drain. It might sound intimidating, but fear not! French drains are an effective and relatively easy way to tackle your water issues.


A crawl space French drain is a system of piping and gravel designed to divert water away from your home’s foundation. A trench is dug around the perimeter of the crawlspace, then lined with a drainage pipe that’s connected to a sump pump. The trench is then filled with gravel or crushed stone, which helps disperse the collected water and direct it away from the foundation of your home. 


Why should I have a crawl space French drain installed by a professional?

Having a professional install a French drain in your crawl space can help keep it dry and free of moisture-related issues like wood rot and mold growth. Plus, the installation process doesn’t take long – usually just one day – and is relatively inexpensive compared to other solutions for preventing moisture buildup in your crawl space. 


Additionally, installing a French drain yourself can be difficult, since you need to make sure it's installed correctly so that it works as intended. That’s why it’s best to leave it to an experienced contractor; they will make sure everything is done properly so that you don't end up with even more problems down the line. 


Without a french drain, what could happen to my crawl space?

A French drain is an important tool for keeping your crawl space free from moisture, but what happens if you don’t have one? After all, it's not like you're looking down there often. It can be easy to forget about the dark and musty crawl space until something bad happens. So, what could happen if you don't have a French Drain installed?


Mold & Mildew 

Without proper drainage, moisture will accumulate in your crawl space and create an environment that’s perfect for mold and mildew growth. Mold spores are tiny, so they can easily travel through the air vents of your home and cause health problems such as allergies, asthma, skin irritation, and more. Not only that but they release unpleasant smells throughout the house. And let’s face it, who wants their house to smell like mildew? 


Insect Infestations 

Insects love damp places—especially since these dark and dank areas provide them with plenty of food sources. If you don’t have a French drain installed in your crawl space, then you can expect to find all kinds of creepy-crawly critters living down there such as cockroaches, spiders, ants…you name it! Plus, many of these pests can climb up into your home through cracks or other small openings.


Foundation Problems 

Excess moisture in your crawl space can also damage the foundation of your home over time due to soil erosion or hydrostatic pressure. This can lead to costly repairs down the line if left unchecked. On top of that, water vapor rising from the ground can condense on insulation materials located above the ground surface which causes even more water damage.


Keeping Your French Drain Fresh and Functioning

If you want to keep your home dry and free from water damage, then a French drain is the way to go. But just like any other home improvement project, it needs maintenance to keep it functioning at its best.


Regular Check-Ups 

The most important thing you can do for your French drain is to give it regular check-ups. This means checking the area around the drain, making sure that there are no clogs or blockages that could be restricting the flow of water away from your home. It also means paying attention to any changes in the landscape or weather, since both can affect where water flows and how quickly it moves through your French drain system. 


Cleaning Out Debris 

Another crucial part of maintaining your French drain is regularly cleaning out debris or sediment that has built up over time. You can use a shop vac to suck up any dirt or leaves that have fallen into your drainage system without having to dig anything up. Make sure to empty the vacuum after each use so that it doesn’t get clogged up with debris!


Making Repairs 

If you find any cracks or holes in your drainage system, they should be repaired immediately to prevent further damage. You may need to call a professional if you aren’t able (or don’t feel comfortable) to do this kind of repair work yourself. Additionally, if tree roots are blocking the flow of water, they should be cut away as well so they don’t cause further problems down the line. 


How often do I need to maintain my french drain?

Well, that depends on a few factors. For example, if you live in an area with heavy rainfall or snow melt, then you'll need to check up on things more frequently than someone living in an area with milder weather. Additionally, it's important to check up on things after any major storms so that nothing can slip through while all eyes are turned elsewhere. In general, though, checking up on your drainage system at least twice a year should be enough to ensure that everything is functioning properly. 


Conclusion

A crawl space French drain may not seem like something important until you need it—at which point it's too late! Investing in one now will ensure that your home stays dry no matter how much rain comes down outside. Plus, it'll save you money on potential repairs down the line. So why wait? Get started today and keep your home safe from pesky pests and unwanted water damage!



Contact EAS Environmental Today!

EAS Environmental will do everything we can to ensure your experience with us is excellent.

CALL US NOW

Request A FREE Estimate

Request a Free Estimate Form

Checkout Recent Post

By Spencer Turner July 10, 2025
Asbestos was once hailed as a “miracle material” for its heat resistance, durability, and insulating capabilities. For decades, it was widely used in residential construction—especially in insulation, floor tiles, roofing materials, and textured ceilings. However, growing awareness of its severe health risks prompted a series of regulatory crackdowns. So, when was asbestos banned in homes? The answer isn’t straightforward—but knowing the history is essential for homeowners, renovators, and anyone living in a home built before 1990. Asbestos Use in Residential Construction: A Historical Overview Asbestos use in homes peaked between the 1930s and the 1970s. It was commonly found in: Insulation (especially around pipes and ducts) Vinyl (VCT) floor tiles and adhesives (mastic) Roofing shingles and flashing Cement siding (“transite”) Acoustic ceiling tiles Popcorn ceiling texture Joint compounds - like those found in typical drywall Cement products Although concerns about asbestos exposure surfaced as early as the 1960s, it wasn't until the late 1970s and 1980s that its use began to be seriously curtailed - but not eliminated. When Was Asbestos Banned? Contrary to popular belief, asbestos has not been fully banned in the United States. Instead, its use has been heavily restricted through a series of phased regulations: 1973: The EPA banned spray-applied asbestos-containing materials for fireproofing and insulation. 1977: The Consumer Product Safety Commission banned asbestos in wall patching compounds and artificial fireplace embers. 1989: The EPA issued a full ban under the Asbestos Ban and Phase-Out Rule—but it was largely overturned in 1991. Present Day: Many asbestos-containing materials are no longer manufactured or sold, but asbestos remains legal in certain products under strict regulation. Because of this phased and partial ban, asbestos-containing materials can still be found in homes built as late as the 1980s—and even later in some imported materials. How Do I Know If My Home Contains Asbestos? If your home was built before the mid-1980s, there's a high chance it may contain asbestos. However, asbestos is not dangerous unless it is disturbed and becomes airborne. Common risk scenarios include: Renovation or demolition of older homes Damage to aging building material DIY repairs involving insulation or flooring Professional asbestos inspection and testing are the only reliable ways to confirm its presence. Where Can Asbestos Still Be Found in Homes? Even homes built into the 1980s or early 1990s may contain asbestos. It’s often present in: Popcorn/textured ceilings Vinyl tiles and mastic adhesives Duct and pipe insulation Roofing and siding materials Joint compound used in drywall taping What EAS Environmental Can Do to Help At EAS Environmental, our certified professionals specialize in: Asbestos inspections and risk assessments Sample collection and laboratory testing Safe asbestos abatement and removal Post-removal air quality verification We adhere strictly to federal and state guidelines, ensuring that any asbestos-containing materials are handled safely and effectively. Don’t Take the Risk—Test Before You Renovate Whether you’re planning a renovation or simply want peace of mind, understanding your home's asbestos risk is crucial. Ignoring potential exposure can lead to serious health issues like mesothelioma, lung cancer, and asbestosis. Contact EAS Environmental today to schedule a professional inspection and safeguard your property and your health. FAQ – Common Asbestos Questions Q: Is asbestos still used today? A: Yes. Some imported products may legally contain asbestos (e.g., brake pads, roofing, gaskets). Q: Can I test for asbestos myself? A: DIY kits are available but unreliable. Disturbing the material could create a health risk. It is best to consult with a certified professional. Q: What’s the safest way to remove asbestos? A: Consult with licensed abatement specialists who follow EPA and OSHA standards. Q. Can I find asbestos on new homes? A: Yes. Some newer homes may still contain asbestos in imported materials, leftover stock, or legal non-friable products like certain floor tiles or roofing materials. References 1. U.S. Environmental Protection Agency (EPA) Asbestos Laws and Regulations: https://www.epa.gov/asbestos/asbestos-laws-and-regulations 2. Occupational Safety and Health Administration (OSHA) Asbestos Fact Sheet: https://www.osha.gov/sites/default/files/publications/OSHA3507.pdf 3. Consumer Product Safety Commission (CPSC) Banned Hazardous Products: https://www.cpsc.gov/Business--Manufacturing/Business-Education/Business-Guidance/Banned-Hazardous-Products 4. Agency for Toxic Substances and Disease Registry (ATSDR) Asbestos Toxicological Profile: https://wwwn.cdc.gov/TSP/ToxProfiles/ToxProfiles.aspx?id=30&tid=4 5. National Cancer Institute (NCI) – NIH Asbestos Exposure and Cancer Risk: https://www.cancer.gov/about-cancer/causes-prevention/risk/substances/asbestos/asbestos-fact-sheet 6. Environmental Working Group (EWG) Asbestos Nation Report: https://www.ewg.org/asbestos/
By Spencer Turner June 26, 2025
In the restoration industry, your name is everything. Reputation, reliability, and results drive your success — and that’s exactly why restoration companies across South Carolina choose EAS Environmental as their trusted subcontractor. We understand the pressure restoration firms face: tight timelines, unpredictable scopes, complex compliance standards, and demanding client expectations. When you need a partner who enhances — not hinders — EAS delivers quietly, powerfully, and professionally.
By Spencer Turner April 8, 2025
The EAS Environmental Team Our core values are fundamental to our operation and integral to our identity at EAS Environmental (EASE). These principles guide our actions, influence our decisions, shape our culture, and ensure that we consistently deliver outstanding services while maintaining a supportive and dynamic work environment. As we gathered insights from our employees about how these values play out in their work lives, it became evident how integral they are to both our individual and collective successes.
By Spencer Turner March 5, 2025
Mold: it’s more than just an unsightly blotch on your walls—it’s a sneaky intruder that can compromise your health and home integrity before you even realize it’s there. At EAS Environmental, we deal with this hidden hazard head-on, combining expertise and empathy to restore safety and comfort to your spaces. Today, we'll dive into the nitty-gritty of mold—what it is, where it lurks, and why it’s a problem—plus, we'll share how our team ensures your environment remains healthy and wholesome.
SEE MORE

Got a Question? We’re Here to Help.

You can arrange an appointment or make an enquiry by phone or email, orget in touch to us via our contact form.

CONTACT US TODAY