Integrity All Ultrex Double Hung Window
- In-home consultation
- Dedicated project manager
- Removal & disposal
- 10/20 year transferable warranty
- 20 year workmanship guarantee
- Financing available
About the Integrity All Ultrex Double Hung Window
All Ultrex windows are a classic style from Marvin with an Ultrex fiberglass exterior and interior that delivers premium style and unmatched finish. They offer long lasting strength and durability. For additional convenience, both the top and bottom sash tilt inward for easy cleaning. These double hung windows are extremely popular in any area. You can depend on Marvin windows for safety, security, and operational integrity.
- Top and bottom sash tilt and remove easily for hassle-free maintenance and cleaning
- Dual operating sash open at top or bottom
- Low-profile sash lock for smooth operation
- Traditional colonial appearance
- Available in equal, cottage and reverse cottage sash configurations
The lower the number, the better. To meet Energy Star requirements, windows must have a u-factor at or below 0.27.
The higher the number, the more light is transmitted. VT values typically range from 0.30 to 0.70.
The lower the number, the more it will help reduce the use of air conditioning and energy use. In cold climates, a higher SHGC is desirable to collect heat from sunlight. SHGC typically ranges from 0.25 to 0.80.
Solar Heat Gain Coefficient