Waterproof.com

Waterproof.com We're your one-stop shop for do-it-yourself and contractor basement waterproofing systems and sump pu All our products are made in America!

We're a 3rd generation family-owned and operated business dating back to 1965 when Robert "Bob" Cotten filed for his first patent on the original Beaver Basement Water Control channel. Today, we offer a full range of basement waterproofing systems of our own design to remedy any wet basement.

*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 fin...
03/19/2024

*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." 5/5 Stars - Tom C.

Learn more about the DIY SealOnce Basement Waterproofing System: https://waterproof.com/sealonce-diy-basement-waterproofing-system/

*Excellent alternative to traditional waterproofing systems*"What an awesome solution! Saved me $8000 and was super easy...
03/19/2024

*Excellent alternative to traditional waterproofing systems*
"What an awesome solution! Saved me $8000 and was super easy to do! Had to build out around a pipe as this system doesn’t have flexible wrap parts, but still and easy to install system. Would definitely recommend!" 5/5 Stars - Michael R.

Learn more about the DIY SealOnce Basement Waterproofing System: https://waterproof.com/sealonce-diy-basement-waterproofing-system/

*Very pleased*"I am a 43 year old female and was able to install this by myself. We have experienced several heavy rains...
03/19/2024

*Very pleased*
"I am a 43 year old female and was able to install this by myself. We have experienced several heavy rains since and it's working great. In the pictures i posted after completing, the cement in basement was still drying from previous rain, all dry now! Would recommend this product to anyone!" 5/5 Stars - Christina D.

Learn more about the DIY SealOnce Basement Waterproofing System: https://waterproof.com/sealonce-diy-basement-waterproofing-system/

*Super happy with the Basement water barrier baseboard*"The product was exactly as we expected. Quality materials and ea...
03/19/2024

*Super happy with the Basement water barrier baseboard*
"The product was exactly as we expected. Quality materials and easy to apply. We are confident it will do the job. The adhesive was best best part, easy to apply and clearly Hi-tech." 5/5 Stars - Bob M.

Learn more about the DIY SealOnce Basement Waterproofing System: https://waterproof.com/sealonce-diy-basement-waterproofing-system/

*Wonderful product*"I installed on two sides of my basement that always had water leaking and through various directions...
03/19/2024

*Wonderful product*
"I installed on two sides of my basement that always had water leaking and through various directions that eventually made it to the sump pump but so far so good after installation everything has been dry and fantastic. Installation was pretty easy and the waterproof caulking seems to be amazing. I’m a 68-year-old female, and if I can handle installing the system about anybody could!!!!" 5/5 Stars - Wanda G.

Learn more about the DIY SealOnce Basement Waterproofing System: https://waterproof.com/sealonce-diy-basement-waterproofing-system/

Thinking about buying SealOnce Basement System: End Cap? Read our latest review of the product by Wanda G.
03/19/2024

Thinking about buying SealOnce Basement System: End Cap? Read our latest review of the product by Wanda G.

Wanda G.: I installed on two sides of my basement that always had water leaking and through various directions that eventually made it to the sump pump but so far so good after installation everything has been dry and fantastic. Installation was pretty easy and the waterproof caulking seems to be am...

Thinking about buying SealOnce Adhesive (10oz)? Read our latest review of the product by Marshall B.
05/25/2023

Thinking about buying SealOnce Adhesive (10oz)? Read our latest review of the product by Marshall B.

Marshall B.: I was really skeptical about this as it looked like a flood in our basement. We called Joel. Figured out the best system for us was the above ground sealonce. Joel assured us as long as it was damp it would stick. We had a process to keep water back long enough to wipe up puddles and la...

Thinking about buying UnderGround Downspout Kit? Read our latest review of the product by Jessica F.
05/08/2023

Thinking about buying UnderGround Downspout Kit? Read our latest review of the product by Jessica F.

Jessica F.: Exactly what I was looking for to replace an unsightly downspout!

Thinking about buying SealOnce Adhesive (10oz) ? Read our latest review of the product by TerryW
08/25/2022

Thinking about buying SealOnce Adhesive (10oz) ? Read our latest review of the product by TerryW

TerryW: worked great, easy to use, install in a caulk gun and it seals the leak.

We moved! Loyalty from customers like you fueled significant growth, making a move to a new facility necessary. With our...
11/12/2020

We moved! Loyalty from customers like you fueled significant growth, making a move to a new facility necessary. With our new building comes more space. This means more inventory capacity, faster shipping times, and continued dedication to developing and sourcing industry leading products for you.

With that, we are now fully operational in Hudson, WI.

Address

626 Brakke Drive
Hudson, WI
54016

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm

Telephone

+16516442000

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