(651) 644-2000

DIY Cart

Today! FREE SHIPPING on orders over $225*

Drain Main waterguard system

Rugged Stand Alone

Basement Waterproofing

Footer System

Drain Main profile

$2.84 per ft

*free shipping program*


    *Free shipping on select items totally $225 or more. Free shipping available on SquidGee Dry System, UnderGround Downspout single kits and parts, and Crack Foundation Repair. Excludes DIY Pro Sump Pump Kit, Master Cartons of Debris Filters and UnderGround Downspouts. Cannot be applied to previous purchases and cannot be redeemed for cash. Free shipping automatically applied at checkout. Valid on orders shipping to the continental U.S. Return requests must be made in accordance with our return policy. Terms are subject to change.

Integrates The Reliable Baseboard Style System With The

Tried-And-True Subfloor Drain Tile System.

Inside corner
Outside corner
Sump drop kit

Inside corner

outside corner

sump drop

Pre-molded, easy to install inside corner.

Pre-molded, easy to install outside corner.

Sump pump kit connects and drains channel to the sump.

Less Than Half The Work Of Traditional Drain Tile!

Unlike traditional pipe-and-gravel there is no mud digging or trenching! Hauling debris out of the basement is kept to a minimum. Less than 6 inches of floor is removed to expose the footing when installing the Drain Main System.

Drain Main waterguard stand alone channel

Bone Dry Cement Seams

The 3 ridged spacers catches water that may come down the wall.

Catches Water From The Face Of The Wall

Other systems restrict water intake to holes punched in the back. Drain Main's open back design allows water to enter the system for the full length of the channel.

Open Back Never Restricts Water Intake


6' Main sections

3-5/8" WIDTH

4-1/2" HEIGHT


Drain Main's toe channel collects water directly under concrete seam.


ITEM#: DM4447


DIMENSIONS: 4-1/4" vertical x 3-5/8" horizontal x 6ft long sections

COLOR: Medium Gray


Waterproof.com | Basement Waterproofing Since 1965

Questions? Call our PROs!

(651) 644-2000

 Basement waterproofing since 1965. Family owned and operated. Made in the USA.

Formally Beaver Industries.