Acrylic & Glass Block Window Systems
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Acrylic Block Windows
Crystal View™ Acrylic Block Windows offer many benefits that go above and beyond our competition. Some of these benefits include:
  • Lightweight - Approximately 75% lighter than standard prefabricated glass block windows.
  • Energy Efficient - Standard acrylic block windows are approximately 35% more efficient than standard glass block windows. By adding the ULTRA Low-E™ acrylic block option, the efficiency increases by an additional 20%.
  • Impact Resistant - Molded with impact modifiers, the Crystal View™ acrylic block is four times stronger than other acrylic block products and much stronger than standard glass block.
  • U.V. Protected - Ultraviolet light inhibitors are built in to the high quality Crystal View™ acrylic blocks to protect them against yellowing and aging over time.
  • Stress Free - Each Crystal View™ acrylic block utilizes Patent Breathing Method™ technology to alleviate any stress buildup from normal expansion and contraction due to daily environmental and weather changes.
  • Chemical Resistant - With less stress to fatigue each individual acrylic block, the entire unit's performance increases, making it less susceptible to damage from cleaning chemicals.
  • ENERGY STAR® Qualified - Utilizing the Patent Pending ULTRA Low-E™ acrylic block, the Crystal View™ acrylic block windows can meet ENERGY STAR® requirements for all four regions of the United States.
  • Matching Silicone Grout - Unlike other prefabricated acrylic block windows on the market, Crystal View™ acrylic block windows are available with two matching silicone grout colors. * Standard Window Sizing - Built to match standard window guidelines, Crystal View™ acrylic block windows are available in more standard window sizes than their competitors.
  • Custom Sizes & Shapes - With simple manipulation of our standard acrylic block and by utilizing different frame options, the Crystal View™ acrylic block can be cut and shaped to meet specific size measurements or to create a special shape.

Glass Block Windows
Builders Accessories, Inc. offers Crystal View™ lightweight, prefabricated Glass Block Windows which are designed for beauty and performance. Our Glass Block Windowfeatures include:
  • Standard 8" Block Configurations
  • Heavy Duty Construction - The Crystal View™ glass block window is prefabricated with a heavy duty aluminum sub-frame and is available with or without vinyl cladding.
  • Traditional Clear Wave Pattern
  • Lightweight - Approximately 25% lighter than standard glass block windows.
  • All Standard Aluminum and Vinyl Frame Colors Available
  • Mechanically Mitered Corners - To eliminate stress cracking found in welded vinyl corners, each corner of the Crystal View™ glass block window is assembled with galvanized screws.
  • Vinyl-Clad and Aluminum Thermal Break Frames Available
  • Standard Window Sizing - Crystal View™ glass block windows are available in several standard sizes, with the exception of some larger units exceeding weight limitations.
  • Structural Glass Block Spacers
  • Matching Color Grout Lines - Unlike other prefabricated glass block windows on the market, Crystal View™ glass block windows are available with two matching silicone grout colors.
  • AAMA Certified and NFRC Tested
  • ANSI Z97.1 - Safety Glazing

Acrylic Block or Glass Block

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