Centennial Plastics products meet 2022 Build America, Buy America (BABA) Act

Centennial Plastics is proud to say 100% of our polyethylene pipe and geothermal loops are made in America and meet the requirements of the Build America, Buy America Act that was signed into legislation in 2022. Click the link for an official letter to certify Centennial Plastics on your job. Learn More

Congress passes unprecedented tax credits on geothermal systems

See how you can qualify for these tax credits when you install Centennial Earthloops. Learn More

Centennial Plastics Celebrates 20 Years of Quality and Service that Soars!

For 20 years Centennial Plastics has served their customers with integrity, fair prices and friendly customer service. We would like to personally thank our valued customers and dedicated employees for your continued support, and for making Centennial Plastics a cut above the rest! We look forward to continuing to provide the highest quality of service around. Please help us celebrate this milestone.

Introducing 1½" EarthLoop™

Now in 1½" EarthLoops™ are manufactured at the factory by fusing the Bullet™ U-Bend fitting and CenFuse pipe with state of the art, computerized fusion equipment.
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EarthLoop™ Installation Procedures

Need help with the installation of our Cenfuse Geothermal HDPE 4710 Vertical EarthLoop™? Download Instructions [PDF]

New PPI TN-55 on Geo Piping Systems

The Plastics Pipe Institute (PPI) has published new Technical Note 55 related to plastic piping systems used in ground-source geothermal or geoexchange applications.
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