EPDM's good, but honestly, thermal curtains don't do much for drafts—they just trap cold air behind them. I'd focus on sealing the window frame itself...

Agreed, natives are solid. For your permeable paving—did you use polymeric sand in the joints? I've found it cuts down on debris buildup and makes mai...

Good tips, especially about weatherstripping—made a huge difference in my place. One thing I'd add is checking your ceiling fans. Sounds weird, but sw...