What’s The Value of Being
100% Employee Owned?

Polyguard Products is proud to be 100% employee-owned, but what does that mean to the people and communities that do business with us? It means that any time you place an order, have a question, need technical support, or anything else an owner is at your disposal.

As an innovation-based company, Polyguard specializes in products that protect surfaces and structures from moisture, water and other undesired contaminants like radioactive radon gas and methane. We are currently operating under three "core" divisions with multiple products growing under the Polyguard umbrella. Our world-wide headquarters is in Ennis, Texas but our products and technical expertise are utilized on virtually every continent.

Whether you are an architect utilizing Integrated Building Envelope design, in oil and gas and understand the importance of non-shielding corrosion control, or need weather and vapor barrier systems to keep pipe and duct insulation dry, we invite you to explore all that Polyguard Products has to offer.
  • How to Approach Waterproofing for New Foundation Walls

    Waterproof foundation walls are a vital component of a strong, durable, and safe house. A waterproof foundation resists bending and shear stresses from lateral water and soil pressures. A well-built foundation also supports the house’s weight, transferring the house’s load to the footing and into the ground, withstanding seismic and wind forces, and providing anchorage. […]

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  • What is the Difference Between an Air Barrier vs. Vapor Barrier?

    Air and vapor barriers both stop moisture transport by vapor diffusion through a home’s building envelope. However, only an air barrier prevents airflow (and the moisture attached to it) into the envelope. Airflow contains 50 to 100 times more water than that carried by vapor diffusion, emphasizing a home’s building envelope’s need for a high-quality air barrier […]

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  • Everything You Need to Know About Fluid-Applied Flashing

    Applications of fluid-applied flashings can help seal challenging spaces around windows, doors and other penetrations in the wall system, significantly contributing towards a tight building envelope. A tight building envelope will tremendously improve your home’s energy efficiency and integrity, saving you money on energy bills, maintenance, and repairs. It will also create a more healthy […]

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About Us


Polyguard’s Architectural Division offers the Integrated Building Envelope™ System, with air barriers, masonry through wall and window flashings, below grade structural waterproofing systems, and composite drainage panels, all connected using engineered transition detailing assemblies which assure envelope integrity.

Polyguard’s Pipeline Division was the first coating manufacturer to highlight the cathodic shielding problem and the first to develop a coating to address the shielding problem.  Our patented RD-6 coating system has been used by major pipeline companies for over 30 years. We also have a 2-part epoxy coating with 30% – 50% longer pot life than the competition.

Our Mechanical Division offers weather and vapor barrier systems to keep pipe and duct insulation dry, as well as a unique RG-2400® Corrosion Control Gel coating to stop corrosion under insulation (CUI).

Poly Wall® Building Solutions manufactures a market-leading line of waterproofing and air barrier membranes in the lumber and building materials market designed to enhance the integrity of your structure.

A new innovation from Polyguard is TERM® Barrier Systems. Backed by 18 years of university research and ICC Evaluation Report #3632, you can optimize building waterproofing by adding non-chemical termite and insect barriers.

Think of Polyguard as an innovator and manufacturer of barriers – not just barriers against moisture and corrosion, but against contaminants like radioactive radon gas and methane. No sick buildings here.