Donald P. Dick Air Conditioning Blog: Posts Tagged ‘high-efficiency replacement windows’

What’s Fenestration? Why Windows, Doors and Skylights Are Key to Energy Savings

Thursday, February 6th, 2014

What's Fenestration? Why Windows, Doors and Skylights Are Key to Energy SavingsFenestration, a collective term for the doors, windows and skylights that penetrate a building’s exterior, is a key element of your home’s design, providing attractive natural lighting, ventilation and access. With proper design and maintenance, fenestration can enhance your home’s energy efficiency. However, even in our mild climate here in the San Joaquin Valley, bad design, improper installation and neglected maintenance can lead to unnecessary energy losses. 

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