Protecting Your Structure, Protecting Your Investment
At Polyguard, we are more than just a company. We are a family of experts who are passionate about innovation and dedicated to delivering high-quality products that meet the needs of our customers. Our story began in 1953 when our founders, Robert Nee and Frank McNulty, decided to start a business in Oklahoma. In 1978, we made the move to Ennis, Texas, where we have been based ever since.
Our Mission
Our mission is to provide the best sealants and barrier systems for every construction project. We believe that by offering innovative solutions that cater to various environments and needs, we can make a difference in the construction industry. Our team of experts works tirelessly to ensure that our products meet the highest standards and provide the best performance for our customers.
Our Products and Services
We offer a wide range of products and services designed to meet the specific needs of different construction projects. Our product lines include:
- Building Construction: Our architectural solutions include air barriers, masonry through-wall flashings, waterproofing below-grade systems, and composite drainage panels.
- Residential: We provide new construction and retrofit solutions for residential buildings, including physical barriers that are proven to block invasive pests like Formosan Termites.
- Infrastructure: Our highway material protection technology is designed for interstates, highways, and bridge decks.
- Pipeline: We offer membranes and coatings for pipeline protection and corrosion prevention.
- Industrial: Our mechanical solutions include pipe and duct insulation, weather barriers, and corrosion control.
Why Choose Polyguard?
When you choose Polyguard, you are not just buying a product; you are partnering with a team of experts who care about your success. We understand the importance of quality and reliability, and we are committed to delivering products that meet the highest standards. Our team is dedicated to providing exceptional customer service and ensuring that you have the best experience possible when working with us.
Employee-Owned and Innovation-Based
Polyguard is an employee-owned company, which means that our team members have a vested interest in the success of our business. This ownership mindset drives us to be more innovative, more dedicated, and more committed to excellence. We believe that our employee-owned structure sets us apart and allows us to provide a level of service and quality that is unmatched in the industry.
Our Commitment to Quality
At Polyguard, we are committed to delivering the best products and services possible. We believe that by focusing on quality and innovation, we can make a difference in the construction industry. Our team of experts works tirelessly to ensure that our products meet the highest standards and provide the best performance for our customers.
Explore Our Resources
If you need more in-depth information on our products or services, we invite you to explore our library of articles and resources. Whether you are looking for detailed product information, case studies, or industry insights, we have the information you need to make informed decisions about your construction projects.
Thank you for considering Polyguard for your construction needs. We look forward to working with you and helping you achieve your goals.

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