A waterproof membrane is a thick, flexible, mostly seamless layer applied to exterior basement walls to keep water from penetrating the foundation. The membrane, which comes in large sheets to ...

It then expands to fill the crack. If a moisture tester indicates that water is seeping through the basement walls from the outside, a masonry waterproofing product can be applied to stop the ...

Waterproofing using a liquid membrane is another popular exterior application. This method prevents water from coming through the walls into the basement. Liquid membrane waterproofing costs ...

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Here, I’ll explain how to waterproof the inside walls of your basement ... pressure against the foundation, then the exterior surface of the basement would need to be waterproofed, which ...

Exterior waterproofing is clearly a different process and works because it eliminates the deterioration that would otherwise occur to the foundation walls. Waterproofing your basement from the ...

Great Lakes Waterproofing uses a no-digging Bentonite Clay injection system to seal off water pathways and keep basement walls permanently dry. Both their exterior bentonite injection and drain ...

Prior to application of a waterproof coating, thoroughly inspect your basement walls. If you find cracks and leaks, plug the smaller ones (one-fourth inch or less) with a quality exterior caulk.

Broili is no wet-basement expert ... drains after any one of several special waterproofing coatings and membranes have been applied to the walls' exterior. You've no doubt seen the drainpipes ...