Had a similar experience with an older client's house last year. Thought I'd breeze through the weatherstripping, but found the windows had warped ove...

Flashing tape's definitely important, but honestly, spray foam isn't always my go-to. I've seen it expand more than expected—even the low-expansion st...

PTFE spray is definitely underrated—good call on using it for bare wood. I've found it works pretty well, especially if you're diligent about reapplyi...

I've used PTFE sprays quite a bit, and you're right—they're cleaner than graphite, especially around white or painted frames. Graphite does build up e...