This Pella 150 Series single hung window measures 29.5" wide x 59.5" high (nominally 30" x 60") and features a white vinyl frame with a fixed upper sash and an operable lower sash that slides upward for ventilation. The dual-pane insulated glass is argon-filled (high-altitude rated) with Advanced Low-E coating for strong energy performance. NFRC certified ratings: U-Factor 0.29, Solar Heat Gain Coefficient 0.30 (ideal for warm or sunny climates), and Visible Transmittance 0.57. The lower sash includes two gray tilt-in latches for easy interior cleaning without removing the window. A full-screen is included. All NFRC and installation labels are intact with no damage observed. A second matching unit was noted nearby, suggesting these may be available as a pair — ask staff for availability.