To keep the space feel open, we opted for a glass enclosure instead of solid hardwood walls. This was a more cost-effective way since building a solid wall would require us to install plenty of insulation. Having glass wine enclosures would only require us to seal the edges, and we did it by using U-channels and adding a little bit of spray foam. See more of this project here: https://www.winecellardesignersgroup.com/residential-glass-dining-room-wine-cellar/ Wine Cellar Designers Group 5940 S Rainbow Blvd Ste 400 #70371 Las Vegas, Nevada 89118-2507 +1 (702) 475-5399 https://www.winecellardesignersgroup.com/