Alside Model 0501 Double Hung Vinyl Window – Energy Efficient White Frame

Description :
This Alside Window Company Model 0501 Double Hung vinyl window is a solid welded double-glazed unit from Alside’s performance-tested residential line. The window is NFRC-certified with a U-Factor of 0.46, Solar Heat Gain Coefficient of 0.54, and Visible Transmittance of 0.56, indicating strong energy efficiency and light clarity. Measuring 84" H x 28" W x 4¼" D, it features a smooth white vinyl finish with a durable frame and classic double-hung design, allowing both sashes to tilt and slide for easy cleaning and versatile ventilation. The window is still factory-wrapped, suggesting unused or near-new condition ideal for retrofit or new construction.

Era
Contemporary (2000s–Present)

Style
Modern Utility / Energy-Efficient Residential

Technique
Fusion-welded solid vinyl construction with double-glazed insulated glass, low-E coating, and compression weatherstripping.

Tools Used
Vinyl extrusion welders, insulated glass sealing systems, gas-fill units, precision mulling and framing presses.

History
Alside, established in 1947, is a leading U.S. manufacturer of energy-efficient vinyl windows and exterior cladding. The Model 0501 D.H. (Double Hung) was designed for residential builders focused on energy performance and low maintenance.

Manufacturer / Maker
Alside Window Company – Model 0501 D.H. (Double Hung)

Measurements
84" H x 28" W x 4¼" D

Suggested Weight
Approximately 90–110 lbs

Suggested Shipping Package Dimension
88" L x 34" W x 8" D (crated, padded for glass shipping).

Item Number : P14906

Category : Double Hung Window

Brand : Alside Window Company – Model 0501 D.H.