42" Wide Double Hung Window - Thermal Break Aluminum (Multiple Heights) Height:42" Voice control compatible with Alexa

Voice control compatible with Alexa and Google Home

lowest U-factor

from coastal storms to extreme cold

Energy Star Certified: Exceeds U

📞 For bulk orders or contractor discounts

42" Wide Double Hung Window - Thermal Break Aluminum (Multiple Heights) Height:42" Voice control compatible with Alexa42" wide thermal break aluminum double hung window. Both sashes operate vertically and tilt in for cleaning from inside the room. 100% aluminum no wood core, no vinyl with 6mm glass standard. Thermal break aluminum frame Both sashes operate and tilt in 6mm glass standard Free nationwide shipping 15 year warranty Available 36" to 72" tall. Select your height below.