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Pittsburgh Corning

Model # 110498

Internet # 100318664

Premiere 8 in. x 8 in. x 4 in. Decora Glass Blocks (8-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$39.60 /case




Model # 110498

Internet # 100318664

Store SO SKU # 143120

Pittsburgh Corning Premiere 8 in. x 8 in. x 4 in. Decora Glass Blocks 8/CA are designed for installation in straight panels that are supported on at least 3 sides. They have a 4 in. nominal thickness that offers stability and durability. The trademark wavy undulations of the Decora pattern allow for maximum light transmission with subtle visual distortions.

  • Made in America
  • 100% Real glass
  • 4 in. Thickness provides stability and durability
  • Designed for installation with straight panels supported on at least 3 sides
  • Non-directional faces for convenience of installation
  • 1.96 R-value
  • UL fire rated
  • Decora pattern allows maximum light transmission with subtle distortion
  • Note: Product may vary by store.

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Thickness (in.) 
7.75 in 
Product Width (in.) 
Color Family 
Insulation R-Value 
Product Weight (lb.) 
6.01 lb 
Thermal Conductivity in BTU 
.51 Btu 
Warranty / Certifications
Manufacturer Warranty 
Pittsburgh Corning promises to replace any glass block that are found to be defective within five years from date of purchase. 
UL Fire Rated 


Rated 4.7 out of 5 by 57 reviewers.
Rated 5.0 out of 5.0 Beautiful when installed - let's in a dancing rainbow to a small bathroom Let's in light while still providing privacy. Installation in an old wall can be time consuming given the precision required to keep everything true for a single column. Had to purchase more rails and spacers than I needed due to only being sold in packs. Overall I'd do it again but question my idea of doing a whole shower wall sometime in the future. Bit pricey. Pittsburgh Corning provides excellent, detailed instructions on their website. Be sure to read them and watch the videos. Their app for creating a shopping list is great! March 6, 2012
Rated 5.0 out of 5.0 by Pittsburgh Premiere Decora Blocks in 8" x 8" x 4" I use the Pittsburgh Premiere Decora Glass Blocks in making my Lit Glass Blocks. I've been making these for a number of years. I've never had a problem with any of the blocks I have bought. February 12, 2014
Rated 5.0 out of 5.0 by The glass blocks are well made. The first thing about the Pittsburgh glass blocks is that they are made in America! I use them in a craft project and they are the perfect size and shape for my craft. I have found no blemishes and they stand up well to hot glue and transporting around to craft fairs. December 18, 2013
Rated 5.0 out of 5.0 by Beautiful addition to my shower project I had a darkened shower space with 3 enclosing walls and very little light, these blocks enabled a water tight "window of light" to be installed in the shower wall brightening the place beautifully. Good quality and durability. November 10, 2015
Rated 4.0 out of 5.0 by Good Good quality product. However, they were shipped from PA and had 4 broken blocks upon arrival. When I pick them up directly from the Lubbock store, I never have this problem. October 27, 2015
Rated 3.0 out of 5.0 by a glass block It had to be ordered and the block I really wanted is not available. October 27, 2015
Rated 5.0 out of 5.0 by glass block for shower stall great and easy to work with finished off nicely. happy with October 13, 2015
Rated 5.0 out of 5.0 by What fun... I've always loved glass bricks, I'm from the fifties, so this is nostalgic for me. I'm having so much fun using these as decorative blocks. It is serving my purpose perfectly and I may purchase an additional case. September 15, 2015
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