How to Coat and Seal Your Foundation

August 24th, 2022 4 minute read

If you're a homeowner, you know that keeping your home in good condition is important and that water can be one of your worst enemies. One of the most critical parts of your home is the foundation—if it's not taken care of, it can lead to many costly problems down the road. Coating and sealing your foundation is a great way to help protect it from water damage, which protects the house from flooding.

Why Coat and Seal Your Foundation?

The foundation of any building is one of the essential parts of the structure. Because of its importance, keeping the foundation in good condition is key. One way to do this is to coat and seal the foundation. Sealing the foundation helps to protect it from water—if a home's foundation gets wet, it can cause a lot of damage. The water can seep into the cracks in the concrete and then freeze during the winter months. It can cause the foundation to crack and even break.

In addition, sealing helps prevent mold and mildew from growing on the foundation, weakening it over time. Coating the foundation also provides an extra layer of protection against the elements, helping to prolong its lifespan. As a result, coating and sealing your foundation is important to maintaining a healthy and safe home.

Should You DIY or Hire a Professional?

When it comes to your foundation, you want to ensure it's in tip-top shape. A well-sealed foundation will protect your home from water damage, mold, and other issues. But, just like with any home renovation, you will be wondering if you should do it yourself or hire a professional.

DIY foundation sealing is usually a short-term fix. If you don't do it right, you could end up causing more damage. And depending on the condition of your foundation, waterproofing it can be a big project. It's not something you want to tackle if you're not confident in your abilities. Some waterproofing materials also require safety precautions, so be careful.

Hiring a professional, on the other hand, is more likely to ensure the job will be done right. Plus, a professional will have the right tools and materials for the job. They'll also be able to identify any other issues with your foundation and make recommendations for repairs.

Ultimately, it's up to you to decide whether to DIY or hire a professional to seal your foundation, but most experts recommend a contractor for the best results.

How Does the Coating and Sealing Process Work?

The foundation sealing process is essential in ensuring your home's durability. It begins with thoroughly cleaning the wall and removing any dirt or debris that could interfere with the sealant. Once the wall is clean, any cracks are repaired to create a smooth surface. After the surface is prepped, a sealant is applied, either in the form of sprayed-on material or overlapping sheets.

Another key part of waterproofing a foundation is a good drainage system—you don't want to test the foundation any more than you have to. Water can build up around the foundation without proper drainage, leading to serious damage over time. Here are some tips for drainage systems around your home:

Make sure your downspouts don't release water too close to the foundation. Ideally, they should extend several feet away from the house to prevent water pooling around the base.
Keep any gutters clean and clear. Clogged gutters can cause water to back up and spill over, again leading to pooling and potential foundation damage.
Consider installing a French drain. This can direct water away from your home's foundation and help protect your property for years.

Protect Your Foundation, Protect Your Home

Protecting your foundation is one of the smartest things you can do for your home. Using a sealant prevents water from seeping in and damaging your foundation—which potentially causes much more expensive repairs down the road, hurting your home's value. Sealing the foundation can also help prevent pests from entering your home. Whether you try to do it yourself or hire a professional, make sure the sealing process is done correctly to get the most protection possible for your home.

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Good quality material

A highly professional and efficient company to deal with that kept its promises as far as fulfilling the order and delivery time. Materials arrived, exceptionally well, wrapped and protected with easy to follow instructions. Luckily, I have a good handyman who obtained the correct drill by rental, and made installation seem damn easy. I could not have done this on my own. We were impressed by the quality of the product although the parts seem a little heavier than we anticipated. We expect they will be excellent barriers high water. We also have another installation on a door between the garage and the foyer inside the house. We would strongly recommend this company so far.

Love these gates for peace of mind

I live near a creek that could potentially flood in central Florida. It gives me the greatest peace of mind to put these gates up and feel confident that I am protected. Right now, hurricane rains and flooding potential is high and I am feeling safe in my home.

Superior designed product

Very well thought out product with fairly easy installation. Definitely a ciut above the rest. Thankfully have not needed it yet but ready to go. So far on a test run has held air pressure for 5 days. So works as designed and for Hurricane use more than acceptable.

A Christmas Miracle

This thing is excellent and the company has the best support. Last year Poseidon thought it would be funny to flood our home in the NY hudson valley with a 5.5' tidal surge on Christmas eve. Fortunately I had been following the forecast and had purchased the Dam Easy barrier a month prior.

I had installed the barrier the night before in preparation and awoke to find 18"+ of water up the side of my house and the barrier. Over the next 2-3 hours the the Dam Easy barrier worked perfectly in keeping the water from our basement and saved our Christmas. A true miracle!

As the tide subsided and our Dam Easy-less neighbors were pumped dry, a member of our local fire department asked if we needed our basement pumped out. I'm pretty sure he didn't believe me when I told him we were fine (likely thinking we were hiding a meth lab or something).

I now keep my barrier ready with spare seals on hand just in case we experience a similar surge. Top marks Dam Easy!

Flood protection

I have the Dameasy flood barriers for the past 5 years. I have put them up on several occasions, but fortunately we did not need them. On 13/11/23 for Storm Debi they went up again and on this occasion they definitely proved their worth. Without the Dameasy flood barriers, we would have been flooded. Best money ever spent.

Quick Delivery / Quick Install

I have installed the new seal on my Barrier. It was extremely easy to install. I then stored the product "ready to go" and hope to never need it!! The barrier, btw, worked amazingly well - held back 2 feet of water...

I bought more ( :

After these barriers proved effective in my single door openings, I bought more and connector poles to cover a 100" opening. We also raised the clothes dryer vents to 48" and filled the old openings with concrete.
Now, my 1950 Brick Bunker is protected within minutes, and my friends say they're stylish, too. Thank you DamEasy Flood Barriers. We keep them under our beds.

Sleeping Better during Hurricane Season

I live in North East Florida on the Intracoastal Waterway. We flooded 5 years ago during Hurricane Irma. Every year during mid-summer we start watching the Hurricane Tracker app to monitor potential storms. We typically don’t schedule extended vacations during September and October during peak hurricane season. In 2022, we had two potential flood events where water rose above our seawall. While thankfully we did not flood, it was a very stressful situation. We needed a solution to eliminate / minimize flooding.

In November, I spent countless hours online searching for solutions to prevent flooding. I reviewed numerous publications on how to flood proof your home, including FEMA’s “Homeowner’s Guide to Retrofitting” and, countless online reviews for all types of products.

My considerations for purchase were: 1) component quality of product, 2) potential effectiveness, 3) ease of use, 4) top rated reviews, and 5) cost.

Based on these criteria I selected DamEasy flood barriers. I used the online calculator to determine the number of barriers and extension poles required. For our rear doors I emailed DamEasy photos to get an expert recommendation since I had raised stucco foam trim around some doors and was concerned about the structural integrity. To my surprise I received a phone call the next day from Chris at DamEasy. He said they would be in my area and would it be okay if they come over the house and personally view exactly what was needed.

During Chris’s visit I purchased flood barriers and extension poles to protect all 6 openings on my house. I needed some additional cement / stucco work to further protect my house and install the extension pole base sockets. Chris recommended a local contractor that was working with DamEasy in North Florida. I hired them and their work product was amazing and it was done at a reasonable price.

In my opinion DamEasy has a high quality product with great customer service. While we still get uneasy when a new tropical disturbance is announced, we feel more at ease with the DamEasy flood barriers. Hopefully we will never have to use the flood barriers, but we know we have an added level of protection – which is simply DamEasy.

Thank God for Damn Easy!

Our home in St Augustine flooded twice last year. And while insurance covered the majority of repairs, after dealing with all the bs and nearly a full year of contractors, dry wall guys and big box stores, I was looking for some kind of flood mitigation system that wasn't too expensive or ridiculous to install. After reviewing several different options – including what amounted to a giant rubber donut placed around my house – I was really confused. Everything seemed so expensive and crazy to install that I basically gave up until I noticed a neighbor had purchased a system from a company called DamnEasy Flood Barriers. Interested, I set up an appointment with their sales guy and was pleasantly surprised to see their system was not only super easy to install, but also reasonably priced. As a guy who flunked wood shop – twice – I was hesitant at first because this kind of thing is out of my lease, but when I saw and felt the DamnEasy product I was convinced it could work. At 44 pounds – and with adjustable wings – the DamnEasy barrier fit snuggly in my doorway within a matter of minutes. Even my wife was surprised how easy it was for her to install the system. We even showed a neighbor how to do it in case we weren’t in town when a flood hit, and he had the whole system – 4 door barriers and a chain of barriers for our garage – up in less than 15 minutes. And while there was about 4 feet on the side of my house where we needed to install a small concrete wall, the DamnEasy guys even helped with that, utilizing their local contractor to get the job done in a day or two. And while it sounds a little crazy, I’m actually anticipating our next flood so I can see how well the system works (and I have every reason to believe it will). Even betterl, the DamnEasy system costs me less than half of the other systems I was investigating, none of which went up as easily or seemed seems as sturdy. No special tools or crazy retrofitting – the system was ready to install the moment it was delivered. Not sure how much easier it can get but would recommend DamnEasy to anyone looking to avoid the hassles of even a minor flood (which caused us over $150k in damage.)

Saved twice in 2022

St Augustine, Florida. In October and also November 2022 My home was protected by Dam Easy barriers. My tenant installed them in minutes, to hold back what he described as 11-15 inches of water. 100% effective.
See the picture of my home after Hurricaine Nicole. This was taken by a neighbor directly across the street. I did not have coverage for the french doors as shown, but the main part of the house was dry.

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