Choosing cladding / Guides

Wood frame Triple-glazed, argon-filled windows in the Ecohome Demo House
Windows and doors

Choosing windows - which window frame? wood v aluminum v vinyl

...cladding which reduce maintenance. What do I need to know about windows? The energy efficiency of windows has come a long way in the last couple of decades . Frames are better insulated and more durable now, air seals are better, and gas-filled cavities between double and even triple panes are the norm. You will ...