ENERGY EFFICIENT Lets in what you want in. Keeps out what you want out. LightWise® Architectural Systems Energy Efficient Glass Block Panels are aesthetically pleasing and functionally smart. They are engineered, built and tested to the highest standard – so that you can be sure to get quality, performance and easy installation. LightWise Architectural Systems Energy Efficient Glass Block Panels ® • eeps spaces warmer in winter K and cooler in summer • 25% improvement in U-Value • 60% improvement in solar heat gain Every block works like a traditional energy efficient window. That’s because each block features a low-emissivity coated glass panel sandwiched inside to help keep interiors warmer in the winter and cooler in the summer. Plus they’re Pittsburgh Corning Glass Block, so they deliver the beauty of dancing light and security that no ordinary window can touch.

Tests Results • STM C1363 Thermal Transmittance A (unframed U-Value of 0.34). • FRC 201-2004 Solar Heat Gain Coefficient N of 0.27 (framed) blocks assembled with a silicone spacer system. LightWise® Architectural Systems Energy Efficient Glass Block Panels Energy Efficient Glass Block Panels LightWise Architectural Systems Energy Efficient Glass Block Panels let in the sun’s light, but keep out the heat. That’s because each block features a lowemissivity coated glass panel sandwiched inside the block that filters out about 70% of total solar energy – while still allowing for superior day lighting....