I get the appeal of double-glazed—no question, they’re way more efficient. But I’ve actually had some luck repairing old sashes with epoxy consolidant...

That’s the truth. My place is from the 1920s, and not a single window opening was square—some were off by almost half an inch top to bottom. I tried u...

We've got huge south-facing windows, and I ended up going with cellular shades—pretty low-maintenance too, plus they help insulate a bit. Wooden shutt...