Technical Papers

Concrete is amazing stuff. It can be poured and shaped into just about anything. It is strong and durable. But,...

Let's get back to the debate, talking about venting a crawl space on a cool or winter day since that...

A rim joist is the board just above the foundation at the perimeter of your home's floor system. It leaks...

Identifying the difference between foundation settlement and sagging floors.

"Do You Want Your Crawl Space Dry All The Time?"

The advantages PolyLevel plays in stabilizing and leveling concrete.

Reasons why household dehumidifiers don't hold up to the same job to help keep a basement dry- And the SaniDry...

7 great reasons to fix your sinking, unlevel slab

A common question we get about PolyLEVEL is, "How long will it last under the slab?"

Simply stated, slab settlement is the movement a concrete slab experiences when the soil below can no longer support the...

The most overlooked, yet most affordable basement project has to be the Everlast Basement window insert. It's a clean looking...

Besides dry soils causing settling of your floors and high humidity causing mold and rot and all the fun that...

Your basement can provide valuable “healthy” space. In this day and age, we all have “stuff” in our lives. How...

Trench drains are elongated drains, often installed at the bottom of doorways or stairways, from basements to the exterior, to...

The Negative Effects of a Wet or Damp Basement Since air flows upward into the upper levels of your home...