Basement Drain Mains™
Useing Splice rails & Squares!

6" P.V.C. Splice Rails are use to aline and join Main sections end to end. Splice Rails also are used to aline and join Corners with Main sections. Three 2 1/8" Squares are used with each Main section. Squares are placed in the same track as the Splice Rails use aproximately every 16".

Put your mouse on this diagram!

See how Drain Mains™ controls primary water seepage with out dumping.

Floor cracks. See how this secondary channel controls back flow.

How to use Splice rails and Squares.

Click here to go back to Do-it-yourself system.

DM4447
6ft Main Section

DM5557
Inside Corner

DM8887
Outside Corner

DM9997

DM7777

Splice rails & Squares

Waterproof.com LLC 1253 Hallmark Ct. N. Oakdale, Minnesota 55128

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