Guardian Acclimate™ RLE Glass

Climates can fluctuate dramatically throughout a single day – not to mention an entire season – costing you in utility payments and in the comfort of your living and workspaces.

Fortunately, the scientists at Guardian have developed a brilliant solution: Acclimate RLE Glass, the world’s most advanced low-emissivity glass. Compared with standard glass, it improves insulating performance by as much as 50 percent, and does equally well blocking unwanted heat gain. So, regardless of which way the climate turns, Acclimate RLE Glass stands up to it, regulating your interior environment every day, every hour, in every season.

Insulating Glass Unit Performance

All performance data below are based on inboard and outboard clear glass lites of equal thickness indicated with ½” spacer gap and coating on the #2 surface.

Acclimate RLE 71/38