About Us

We Create the World’s Most Advanced Waterproofing Solutions

iBasement training

For 35+ years, Grate Products, the company behind the iBasement™ has been developing basement waterproofing solutions with home health, afety and effectiveness in mind. 

We have continued to grow throughout the years by constantly studying the latest and best products available for basement waterproofing. When we’ve seen weaknesses in existing technology, we’ve built our own.

Steve Andras, the company’s founder holds several patents for innovative basement waterproofing technologies that are now used all over the world.

Delivering Healthier and Dryer Basements & Crawl Spaces Across the U.S.

iBasement™ and Grate Products, LLC  are commited to protecting homeowners and their families from the dangerous conditions that can exist in their basements and crawl spaces, by providing our quality basement products and processes. Our goal is to make every home in the world healthier by helping our contractors provide their clients with products & services that promote a healthy basement environment.

Our iBasement Systems and Crawl Space Systems Certificates guarantee that homewoners will have basements and crawl spaces that promotes a healthy indoor living environment. Air pollutants, excessive moisture and water intrusion can produce dangerous living conditions which may lead to serious health risks.

Reasons to Trust iBasement™ System and its Contractor Network

  • Over 35 years of experience and reputation
  • The most advanced and comprehensive waterproofing solutions available.
  • A network of certified, trained and authorizedcontractors across the U.S
  • Certified waterproofing specialists able to address even the most challenging basement or crawl space issues.
  • Our dcontractors are fully insured and licensed in their respective states.
  • All of our contractors are members of the Basement Health Association member and committen to honor the iBasement™ standards of service and quality.
  • The iBasement™ System and Crawl Space System Certificates are nationally backed by our entire contractor network.
Grate Products warehouse