Window Sashes. Argon insulated. Low e (emisifity) coated to limit hot weather infrared heat gain.

Double pane energy saver argon insulated window sashes. $20 each large & small if you buy in bulk $25 small & $40 large Ideal for DIY greenhouse, cabins, shops, etc. where fixed non-openable window sashes are required. Frame adaptations are possible with carpentry & mechanical aptitude” Many sizes, please specify the size you are looking for. 49 x 40.25" wood frame, double pane argon insulated low-e coated picture window sashes. I have 4 at the largest size. Same 49" height & 5" narrower left to right ...... wood frames, otherwise identical to immediately above. I have TEN of those. 23 x 30.5" smallest window - vinyl clad frame with French style white divider squares inside argon gas filled low-e coated double panes. There's "about 600 square feet" of high performance insulated windows. They are IDEAL for a DIY greenhouse build, or "does not open nor close" windows in a cottage, garage, etc. Various sizes. Most window sashes [no frame made in ~2004 window units] are about 4' x 3' or larger. Argon insulated. Low e (emisifity) coated to limit hot weather infrared heat gain.

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