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Frequently Asked Questions

 

Why glass block?

Where can I buy glass block?

Where can I find examples of glass block uses and applications?

Which Pittsburgh Corning Glass Block patterns should I consider if privacy is my prime concern?

Do I sacrifice R-value when I install glass block on the outside walls?

Are there any special installation instructions I need to install glass block in my shower?

Can I use glass block on a load-bearing wall?

To save money, can I install glass block myself?

Where can I go for more technical information or assistance?

 

Q. Why glass block?

A. Perhaps no other building material combines glass block's unique combination of timeless beauty, practicality and flexibility, as well as the added benefits of privacy and insulation.

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Q. Where can I buy glass block?

A. Monroeville Glass Block is a master distributor of all Pittsburgh Corning Glass Block products as well as our own Monsoon™ Awning Windows, and CrystaLok™ vinyl-framed window systems. Contact us today for assistance.

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Q. Where can I find examples of glass block uses and applications?

A. You can start by visiting our online photo gallery, but you can find examples of glass block just about everywhere! A trip to your local library or bookstore to browse current home magazines and decorating books will turn up dozens upon dozens of idea-inspiring uses for glass block. Don't forget to tour local builder's model homes or the annual Parade of Homes in your area; there's nothing like seeing and touching the beauty of glass block firsthand!

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Q. Which Pittsburgh Corning Glass Block patterns should I consider if privacy is my prime concern?

A. As more homeowners are dealing with the compromises of close-proximity neighbors, privacy is becoming even harder to achieve. That's where glass block can really shine. With the exception of the crystal-clear VUE® pattern, all Pittsburgh Corning Glass Block products will afford you more privacy than standard window glazing without sacrificing light transmission. The Premiere Series includes patterns ranging from the visual clarity of the VUE® pattern to the ultra-private ESSEX® AA pattern with a wide variety of transparencies and textural effects in between. For maximum privacy of the Pittsburgh Corning Glass Block product line, choose the Frosted Block or the DECORA® LX pattern with fibrous glass inserts.

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Q. Do I sacrifice R-value when I install glass block on the outside walls?

A. No, quite the opposite. The R-value for Premier Series glass block is 1.96 - more than twice the R-value for flat, single-pane glazing (THINLINE™ Series glass blocks have slightly lower R-values of 1.75). You can add the benefits of increased protection from solar heat gain with LX FIBROUS GLASS INSERTS. Remember, this degree of insulation comes to you without the maintenance and upkeep demands of your conventional windows.

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Q. Are there any special installation instructions I need to install glass block in my shower?

A. Not really. Pittsburgh Corning Glass Block products are right at home in the demanding environment of a shower. They're virtually maintenance free, they afford privacy and they make your shower seem larger by letting in lots of light-all while adding decorating and design options you just can't get with other building materials. For even easier cleaning, you may want to use a non-mildew-forming silicone or acrylic sealer to coat the mortar joints.

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Q. Can I use glass block on a load-bearing wall?

A. Keep in mind that glass block is not a structural load-bearing material. The ultimate test is: If you could install a conventional window in place of the application you have in mind, then you can confidently move up to Pittsburgh Corning Glass products. Relevant specifications for a variety of typical glass block installations are at your fingertips in the New Home and Remodeling DETAILS brochure. Contact us today for a copy, or call us at (412) 731-8559.

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Q. To save money, can I install glass block myself?

A. Absolutely! And you have several options. In addition to loose block, Monroeville Glass Block carries a full line of do-it-yourself installation methods to include our patented CrystaLok™ vinyl-framed glass block window systems.

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Q. Where can I go for more technical information or assistance?

A. Contact us today, and one of our sales associates will be happy to assist you.

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