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Energy efficient. Resilient. Sustainable. Budget friendly.
Made in USA. Zero Energy Ready. NRG Block.

NRG Block is Beautiful.

SAVE MONEY. CONSERVE ENERGY.

Over 300 buildings in the last twenty five years. Winner: NY State Governor's Award for Energy Excellence.

NRG continuously insulated (zero thermal bridges) concrete block keeps you warm in winter and cool in summer, for less.
You can build a less expensive building. You cannot build a more energy efficient building for less money.

NRG optimizes thermal mass: NRG's interior concrete layer absorbs and stores energy. Middle insulation layer keeps energy in your building and keeps Mother Nature out. Exterior concrete layer adds attractive, secure, resilient, low maintenance finish.

NRG Buildings: A few of the hundreds. Click here for more.

Frank Kennedy, inventor of NRG Insulated Block, WW II veteran, Korean combat veteran (Silver Star, 2 Purple Hearts), father of thirteen, with Marty Walters.
Frank Kennedy, inventor of NRG Insulated Block, WW II veteran, Korean combat veteran (Silver Star, 2 Purple Hearts), father of thirteen, with Marty Walters, GM of NRG, outside of the NRG blockmobile. Frank lived to be ninety-five, and passed away from Covid 19 in 2020.

Contact Us

What can we do for you? Look around the website, or pick up the phone and call, or use the box below, whatever works for you. Call me, Marty Walters, General Manager (716) 947-9298, 9am-5pm EST, or drop me a line. Truly, I welcome your call. Let's talk about how we might help your project. Thanks!

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