ENERGY STAR

To achieve ENERGY STAR^® status, windows must be National Fenestration Rating Council (NFRC) approved and labeled for U-Factor (the rate of heat loss through the window) and Solar Heat Gain (how well the window blocks heat from the sun). In warmer climates, solar heat gain can warm air-conditioned indoor space causing excessive energy consumption.

Quanex is committed to being your ENERGY STAR partner, offering advanced technologies that contribute to energy efficiency and sustainability.

A Line Up Of Quality

Quanex offers a variety of tools and products that meet the new stringent ENERGY STAR®v6 standards. But Quanex goes beyond this, to give you insight and information on the latest ENERGY STAR requirements and how they impact the fenestration industry.

Watch the videos below to see how innovative products from Quanex deliver quality and assurance every step of the way.

RESOURCES

Quanex Advocacy  
Quanex Optimizer 
Download Optimizer for iPad® 

FEATURED PRODUCTS

Duralite® 
EnergyQuest ™ 
Super Spacer®

PRODUCT VIDEOS

Super Spacer 
Duralite and Duraseal
EnergyQuest