Pella 150 Series New Construction 47 1 2 in x 35 1 2 in White Vinyl Low‑E Argon Double Hung Window with Grids, Full Screen Included 84 Inch Vanity clear glass offers a touch Color Finish:Sea Glass clear glass offers a touch of modern luxury A: They are designed to cap the peak of traditional A style roofs constructed with SUNTOP corrugated panels 8814 Grid Included Yes Grid Pattern Traditional Grid Profile Contoured Grid Type Between the glass Grid Width 3 4 in Glazing Type Double pane Glass Insulation Low‑E argon Glass Strength Annealed Argon Gas Insulated Yes Design Pressure (DP) Rating 35 Balance System Constant force Lock Type Cam Number of Locks 2 Nail Fin Integrated Screen Included Full Screen Type Fiberglass mesh Screen Frame Type Roll form Tilting Yes Tilt Mechanism Flush Ventilation Latches Double Paintable No Obscure Glass No Impact Resistant No High Altitude Rated No U Value 0 Q: What warranty is provided