Do-it-yourself Basement Waterproofing System

As Seen “In This Old House.” Over 50 years of proven performance! Easy to install!


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Professional Basement Waterproofing Supplies

Exclusive systems designed to shorten job times and create bigger margins on each sale!


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FREE SHIPPING! Order today – Offer ends soon!   Do-it-yourself System   Contractor Supplies

Do-it-yourself System

Easy to install DIY basement waterproofing channel to dry up your wet basement.

Contractor Supplies

Professional basement waterproofing supplies from hybrid footer systems to sump pump solutions.

Downspout Diverters

UnderGround Downspout diverters keep roof water away from a home’s foundation.

SealOnce Basement System

Do-it-yourself! It’s easy! Nation’s #1 DIY basement waterproofing system. Start your project using the latest in foundation waterproofing technology! Easy to install! Permanent results! Bond water-tight in wet conditions! As seen in “This Old House.”

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.

UnderGround Downspouts

UnderGround DownSpout diverters keep roof water away from your foundation! Proper water management around the foundation of your home can be very effective at keeping the water from reaching your basement. Stop water before it leaks into your basement!

The most serious problem with seamless gutters is downspouts that discharge the water right next to the foundation! Our innovative product used has been used with seamless gutters on over 90 thousand homes is our UnderGround DownSpout diverter kit!

DIY basement waterproofing always begins outside the home. Back filling any low areas and slope the ground away from the foundation.