High-Performance Glass From Renewal by Andersen®

At Renewal by Andersen® of Portland, we’re proud to offer window replacement units that deliver unrivaled beauty and performance throughout the year. All our windows are built with our high-performance glass packages that will increase your home’s energy efficiency.

In the following video, we discuss the two types of Low-E glass packages we offer.

High-Performance™ Low-E4® Glass

This is our standard glass package, which is ideal for homes in climates that experience wide temperature swings, where both heating and cooling costs are pressing concerns. This glass is layered with eleven microscopic coatings that make it 56% more energy-efficient in the summer and 47% more energy-efficient in winter compared to ordinary dual-pane glass.

High-Performance Low-E4 SmartSun™ Glass

This is the most energy-efficient glass package we offer for our window replacement services. Similar to our standard Low-E4 glass, the Low-E4 SmartSun glass increases your home’s energy efficiency considerably. What sets it apart is that it has extra coatings that block 95% of UV rays, without sacrificing daylighting. This means you don’t have to worry about your furnishings fading due to exposure to sunlight.

This glass package also comes with an optional HeatLock® Technology, which reflects radiant heat back into the room—ideal if you want to naturally heat your home during the colder months.

Our expert team can help you decide which glass package makes the most sense for your local climate and specific needs. At Renewal by Andersen, we cut no corners in giving you extensive options for glass packages as part of our professional window replacement services. Call us at (503) 419-3960 for more information on our energy-efficient window products. We serve residents throughout Vancouver, WA, and Portland, OR.