Attention Basement Waterproofing Contractors:

Basement waterproofing systems save money, shorten job times, and create bigger margins on each sale! Free shipping on $1,500 or more!

As Seen in This Old House, The New York Times, Family Handyman Magazine, Wall Street Journal and Basement Health Association

We’ve Got The Basement Waterproofing Products
To Dry Up Any Wet Basement – Permanently!

We’ve Got The Basement Waterproofing Products To Dry Up Any Wet Basement – Permanently!

Over the past 5 decades we’ve developed the most reliable and proven basement systems for do-it-yourself homeowners needing an affordable remedy to their wet basement. We’ve also developed a full range of professional basement waterproofing systems for contractors wanting the latest foundation technology at factory-direct pricing. With over 50 years in the basement waterproofing industry, we know how to fix a wet basement – permanently.

15 years and counting!
This product is fantastic! Easy to use and install. I have this system in our basement now going on 15 years with absolutely no issues! Using this has saved me thousands of dollars in other possible methods. We could not be happier. It has allowed us to take an unusable wet basement and create bedrooms and living space all at a fraction of the cost.
Paul H.

New system for old house
The system is very easy to install. I have a stone foundation in a very old house and needed a gutter system to help divert the rain water. The system is attached to a concrete slab that my equipment sits on and the way it was poured with an uphill grade I had to place my system about 2 feet from the wall. All of the pieces went together very nice. The adhesive is very strong and the tools work great for finishing. We started getting rain a few days after installation and the water is being diverted as planed.
James A.

I was a little skeptical
I was a little skeptical when I purchased this system but I gave it a try. I have a rough finished and uneven floor so I wasn’t sure how well it would work. I ordered extra epoxy and put it on thick to fill in the rough spots, it was easier than expected to complete and so far it’s been working perfectly with heavy saturating rain. So glad I tried it, now I’m going to paint it to blend in with the floor and walls.
Tom C.


Free shipping on qualifying orders. We strive to process and ship orders same day as placed.


We are a third generation family-owned and operated business since October 1965!


All of our waterproofing products are easy to install. We proudly manufacture products in the USA using premium recycled plastic.

Homeowners, Solve Your Wet Basement Without Busting Up Your Concrete Floor

The proven SealOnce Basement System will dry up your wet basement without breaking up the concrete. This budget-friendly system will solve your basement problem and save you thousands.

Are You a Professional Waterproofing Contractor?

Browse our full-line of PRO basement waterproofing systems, crawl space and sump pump materials that can tackle any level of a wet basement.

Preventative Tip: Keep Roof Water Away From Your Basement

Our UnderGround Downspouts collect roof water runoff and channel it underground and away from your home’s foundation. Preventing water from collecting around the foundation is great first step when drying up a wet basement. Added benefit – you can mow right over them come spring and summer and they continue to work in freezing conditions. Debris filter keeps the system running clean and maintenance free year round!

Over 10,000 Dry Basements

We’ve been helping homeowner’s dry up their wet basements since 1965 with the latest technology in the basement waterproofing industry. Over the past few decades in business, we’ve collected a great deal of customer testimonials…

“The adhesive is amazing stuff”

I received your system a month or so ago and this past week I took a couple of days to get prepared for installation, drilled holes all around in the base of the blocks to let the water weep out of the foundation walls. Cleaned and prepped the floor and then installed the system! At first I was a bit doubting but once installed the basement is now bone dry and the system is collecting the water and sending it to the sump pump! The adhesive is amazing stuff and even though there were several areas where it was pretty wet (even with sucking the water out with a shop vac before adhering to the floor) the stuff cured and is solid to the floor! This house is going on the market in about 3 weeks and it is nice to know we can show that we have solved the weeping basement issue and made it a nice dry space to use! Thank you and have a great day!

Mike Lippmann

“You have a great product at a great price.”

I actually am in sales for a waterproofing company. I asked my boss what he would charge me for a kit to do my two 30 ft walls that are underground in the basement. He said if I did it myself the materials would be 1000.00 I am proud to report that your materials cost me 336.00 and my installation went off without a hitch and I have a dry basement that drains perfectly out of two gravity drains. You have a great product at a great price.


Walland, Tennessee

Our PRO Basement Waterproofing Systems
Save On Labor Costs & Increase Your Bottom Line.

Our PRO line of exclusive systems are designed with efficiency, structural integrity and saleability in mind! Reduce your labor time and product costs with our systems, while growing each sales profit margin! Member’s have access to a full-array of professional sump pump solutions from top manufacturers in the waterproofing industry, including top brands – Zoeller, Jackel, Aurand, and Dranjer.