Industrial & Environmental Cover Concepts, Designs You Can Trust

Industrial & Environmental Concepts, Inc., (IEC), is widely recognized as the worldwide leader in the design, fabrication, and installation of cover and liner systems.

Incorporated in 1993, we have established ourselves as the industry leader in the modular and insulated cover market, including in pond, tank, lagoon and floating covers.

Experienced Geomembrane Cover Technicians

IEC's full time staff of certified designers, fabricators, and installers ensures the highest quality products and services. IEC possesses the expertise and commitment required to successfully complete any size project.

Innovative Cover and Liner Designs that Stand the Test of Time

IEC's cover and liner systems are unmatched in terms of quality, flexibility and durability. Our innovative designs span the entire range of liner and cover needs – whether you’re looking for gas collection covers, clarifier covers, insulated covers, floating cover for a pond, tank or lagoon, we have a cover or liner design for your application.

Versatile Designs that Meet all Industry, Municipal and Agricultural Needs

The versatility of our modular designs enable us to cover virtually any circular or square tank. We offer covers for gas-tight and semi-sealed applications and are available in insulated and non-insulated designs. The covers can be easily installed over any tank, including:

• Gas-tight applications
• Clarifiers
• Trickling Covers
• Sludge covers
• Semi-sealed applications
• Insulated covers for heat retention
• Ponds and lagoons
• Manure storage systems

Click here to learn more about our modular floating cover systems!

Affordable Geomembrane Covers for Every Tank, Pond, or Lagoon

At IEC, our covers and liners aren’t just innovative – they’re built to last. Our affordable, high-quality products are designed to offer maximum benefits.