Just Glaze

Double-glazed windows are typically composed of two layers of glass with a layer of air in between. You might spend more on them upfront ($200–$1,500 each), but the extra insulation can save loads on your heating bill and more than recoup your investment over time. weathershield.com  Photo 4 of 8 in How to Transform Your Balcony into a Perfect Outdoor Space by Isla Wright from A Sound Professional Goes DIY While Building an Affordable Montana Home

How to Transform Your Balcony into a Perfect Outdoor Space

4 of 8

Just Glaze

Double-glazed windows are typically composed of two layers of glass with a layer of air in between. You might spend more on them upfront ($200–$1,500 each), but the extra insulation can save loads on your heating bill and more than recoup your investment over time. weathershield.com