Aluminum windows = bad?
Replacing old single-glazed windows in a mountain cabin (cold winters). Researching windows and all the buzz - good and bad - seems to be about vinyl, fiberglass, wood-clad, etc. Then I looked at what I have - bronze-tone (anodized?) aluminum. They've been there for 35 years and are a bit weathered on the outside but otherwise they're in good condition.
1. Anything wrong with dual-glazed aluminum windows?
2. Who makes good ones? It's a simple mountain home - I don't need fancy, just well-made, functional and durable.