Provided by TUFF-N-DRI

The rods in poured walls should be broken off inside and outside the foundation walls. All penetrations (including water, sewer and electrical lines through the wall) should be made before the installation of waterproofing. Many subcontractors do not seal these penetrations with materials which will stop water.

If these penetrations are made after the installation of waterproofing, inspect your basement walls to be sure that these areas are sealed before you continue with construction. Your local Tremco Barrier Solutions Contractor can help you determine whether or not these penetrations are sealed properly.

landscaping

Landscaping is a simple and inexpensive way to help stop water from penetrating the unprotected areas above grade. It also helps prevent ponding against the above grade walls where there may not be any waterproofing. The ground surface around your homes should slope downward and away from the wall at least 5% (about 6 inches) over the first 10 feet surrounding the basement wall. This will direct surface runoff away from the home.

You might also consider waterproofing the above grade wall area with the Tuff-N-Dri Waterproofing System. The Warm-N-Dri insulation board will provide exterior insulation. The board will need a protective coating to prevent abuse. Cementation and stucco finishes are often used. Consult your local Tremco Barrier Solutions Contractor for appropriate coatings for your homes.

Continue to steps ten and eleven

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