
Why NRG Block? Structural concrete block with continuous insulation and zero thermal bridging delivers ultra-high performance.
SAVE MONEY. MAKE A DIFFERENCE.
Over 300 buildings in the last twenty five years. Winner: NY State Governor's Award for Energy Excellence.
NRG Buildings: A few of the hundreds. Click here for more.
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NRG optimizes thermal mass: NRG's interior concrete layer absorbs and stores energy. Continuous insulation (zero thermal bridging) keeps energy in your building and keeps Mother Nature out. Exterior concrete layer adds attractive, secure, fire-safe, resilient, low maintenance finish.
Testimonials:

Chaves Bakery, CT
“We have found even with the heavy rains we experienced this pass month, the integrity of the NRG Wall System has not been compromised, which as you know, is critical to our operations.”Vito Catale, General ManagerChaves Bakery (Constructed 1998) – Bridgeport, Ct.

NRG home in Houston, TX
“After months of researching the numerous masonry block products available to us, we finally found the only block suitable for our Houston climate. We so believed in the NRG-ICMU Wall System, that we bet (and built) our home on it. With enormous energy savings, security of a truly strong home, and unmatched beauty, our family is definitely the big winner!”Brenda Jones – Homeowner

Convenience Store, PA
“….even with three times more square footage (than the original store) we are paying less for energy than we did in the old building.” Don Reed."It has been over thirteen years since Don Reed opened his 6800 square foot market and to this date, he has never installed the 10-ton air-conditioning unit that was recommended by his mechanical engineering consultant, nor has he ever run his boiler for the radiant floor heating coils that were installed into the masonry floor." Quoted from the NCMA (National Concrete Masonry Association) Magazine
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Frank Kennedy, right, 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!