That’s spot on. You can throw all the high-performance glass at a place you want, but if there’s still air infiltration around the frames or through t...

That’s a really balanced take. The greenish hue on Low-E glass is a byproduct of the metallic oxide coatings used to reflect infrared and UV light, so...

I’ve actually installed a couple hybrid (aluminum-clad wood) windows in my last reno, and they’re kind of the best/worst of both worlds. The exterior ...

Absolutely nailed it. I’ve had luck with scribing too, but on some of the older sash frames, I’ll sometimes use epoxy wood filler for spots where the ...

Couldn’t agree more with this—so many people focus on the gas between panes and forget the frame is half the battle. From a technical standpoint, argo...

Totally agree about the wavy glass—nothing modern quite matches that old distortion. I tried restoring a couple of sashes from my 1948 place, and trac...