Energy Efficient
Availability: Region 1
Region 1Products are available in Southwestern USA including some counties in Texas. See a JELD-WEN Dealer for details.
Our standard high-performance Low-E insulating glass lowers energy costs, helps homes stay cooler in the summer and warmer in the winter, reducing the fading of interior furnishings and condensation. It also delivers greater visible light transmittance than tinted glass.
We also offer optional Lodz-366 glass, which provides more protection against heat gain by blocking of harmful infrared rays, as well as providing greater energy savings.
These glass options are available with argon gas, which helps reduce conduction and consequent energy loss, and high-altitude* glass. This option prevents glass panes from bowing in higher elevations. It includes breather tubes (placed between the panes of insulating glass) to equalize the airspace pressure with the atmosphere.
*High-altitude glass is not available with argon.