RetroWAL Interior Curtainwall Retrofit System

A Smart Strategy for Energy Savings in New York City

If you manage or own a building built in the 1970s or before… please keep reading! Steam heat is used in approximately 82% of buildings in New York City. Most of these buildings use a natural gas fired boiler and only 10% use ConEd Steam (
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Window Retrofits Can Help Building Owners Comply with NYC’s Local Law 97

Understanding Local Law 97 Building owners in New York City are under increased pressure to reduce carbon emissions or risk facing hefty financial penalties. Passed in 2019, Local Law 97 mandates that buildings over 25,000 square must meet strict greenhouse gas (GHG) emission limits b
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