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 Prevent Water and Vapor Transmission Through Concrete Slabs on Grade

      Water and vapor can infiltrate concrete slabs on grade externally and internally, which can damage your flooring and building envelope, compromise the indoor air quality, and even raise your energy bills. Externally, moisture can come from poor plumbing and drainage, rain, below or at the slab’s sides, air humidity, poor ventilation, etc. Internally, moisture […]

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  • The Best Products for Waterproofing Exterior Ductwork

    HVAC ductwork on the exterior of a building frees up valuable interior space and saves on construction costs. However, it can challenge previous insulation and waterproofing methods like metal or PVC jackets, canvas and mastic, or tar paper and fibrated asphalt. None of these products are successful at waterproofing ductwork because they don’t protect against […]

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  • High Heat Roofing Underlayment for Steep Slope Roofs

      Architects often design a steep-slope roof (slopes greater than 4:12) with architectural metal, tile, or slate shingles, giving the house a prominent, dignified appearance. Of concern, roof water leakage from ice dams can plague steep-slope roofs due much to material and design limitations. In addition, changing temperatures will cause architectural tiles to expand and […]

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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.