May 27, 2016

How To Prepare For High Performance Windows

Windows might make you nervous. They’re often big and heavy, yet fragile. And in a high performance building, windows are the most expensive components. But that investment in great windows has a big payoff as well. High performance windows deliver on interior comfort and building efficiency – so you don’t have to rely on energy-sucking HVAC systems […]

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April 7, 2015

CompaCFoam Primer

  475 has been a vocal and outspoken proponent of the foam-free building. But as we’ve said, we also know that in the push toward foam-free construction, targeted and limited applications of foam still make sense. We always look for products that solve issues building professionals face when optimizing the building envelope. Not only does a […]

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