Questions and Answers for ARK DESIGN 108 in. x 80 in. Right Center Opening/Outswing Double Tempered Glass White Aluminum Folding Patio Door
Internet # 332557949
Model # PD_30_10880_R1
Store SKU # 1012719510
- Double glazed Low-E Glass with Agron filled, Tempered glass
- Energy efficient: U Factor=0.29; SHGC=0.23
- Thermally broken aluminum better eneregy efficiency&insulation