0090415202977
Discontinued

Pittsburgh Corning

Model # 120297

Internet # 100318678

Store SO SKU # 143120

Decora Tridron 7-3/4 in. x 4 in. x 3-7/8 in. 45-Degree Glass Blocks (4-Pack)

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

  • The 45 degree block allows you to make up to full circles
  • Draws light into the adjacent room but discreet
  • Good for creating serpintine walls

Frequently Bought Together

Product Overview

Get creative with these Pittsburgh Corning Decora Tridron 7-3/4 in. x 4 in. x 3-7/8 in. 45-Degree Glass Blocks (4-Pack) that feature a 45-degree design for creating angled or curving enclosures. The Decora pattern provides optimum lighting while maintaining privacy.

  • Decora pattern features wavy undulations
  • 100% glass construction
  • 45-degree design enables corner construction and circular designs
  • Provides maximum light transmission with subtle visual distortion for privacy
  • Made in USA
  • Includes 4 blocks
  • Note: Product may vary by store.

Info & Guides

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Specifications

Dimensions

Product Depth (in.) 
7.75 
Product Height (in.) 
7.75 
Product Thickness (in.) 
3.875 in 
Product Width (in.) 

Details

Color Family 
White 
Insulation R-Value 
1.96 
Product Weight (lb.) 
3 lb 
Returnable 
90-Day 
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 
Yes 

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Customer Questions & Answers

4 Questions5 Answers

Customer Questions & Answers

Decora Tridron 7-3/4 in. x 4 in. x 3-7/8 in. 45-Degree Glass Blocks (4-Pack)
Decora Tridron 7-3/4 in. x 4 in. x 3-7/8 in. 45-Degree Glass Blocks (4-Pack)

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2 answers

Where are the Provantage spacers for this product?

This question is from Decora Tridron 7-3/4 in. x 4 in. x 3-7/8 in. 45-Degree Glass Blocks (4-Pack)
Asked by
The Woodlands, TX
Read all my Q&A
February 24, 2015
I assume I need a special spacer for this Tridron since there is one for the Hedron. In fact, I even found an image on the web which proves it exists, just not in HomeDepot catalog. What do people do without the spacer? Is the mortaring approach preferred?
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Answers (2)

Asked by
n ft myers
Read all my Q&A
February 25, 2015
Answer: 
Don't know if this helps. but when I used 4 of these hedron blocks in a small shower area I mortared the horizontal joints and used the spacers and tubes of adhesive for the vertical joints. I also used the metal reinforcement in the mortar and wall turned out very solid. A bit more work but cheaper to use mortar. I also didn't use plastic spacers for mortar joints but just eyeballed and leveled and it Read More
Don't know if this helps. but when I used 4 of these hedron blocks in a small shower area I mortared the horizontal joints and used the spacers and tubes of adhesive for the vertical joints. I also used the metal reinforcement in the mortar and wall turned out very solid. A bit more work but cheaper to use mortar. I also didn't use plastic spacers for mortar joints but just eyeballed and leveled and it looks great. Read Less
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February 25, 2015
Answer: 
When using the Tridron Glass Block, the Mortar II Installation System is used. ProVantage Spacers are no longer available for this block. The ProVantage installation can be used when building straight panels or panels with a 90 degree turn (Hedron Glass Block).
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1 answer

Do these come in the full line of Decora colors ?

This question is from Decora Tridron 7-3/4 in. x 4 in. x 3-7/8 in. 45-Degree Glass Blocks (4-Pack)
Asked by
Carmichael, CA
Read all my Q&A
October 9, 2015
Interested in one of the green colors and use it as a recessed kickplate for a corner cabinet. Can these blocks safely be used as kickplates under a cabinet ? The cabinet can actually be supported by a second wooden kickplate behind the glass block. Thought it might make an unusual and attractive look when combined with two pony walls made with glass block which will have marble tops on them.
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Answer (1)

October 12, 2015
Answer: 
The Tridron is available in the Decora or IceScapes pattern in clear glass only. If glass blocks are kicked, bumped with a broom, mop, buffer etc., they could possibly be broken.
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1 answer

Is there a top for this block that would allow seamless transition from 'end blocks' in going around a corner?

This question is from Decora Tridron 7-3/4 in. x 4 in. x 3-7/8 in. 45-Degree Glass Blocks (4-Pack)
Asked by
Read all my Q&A
August 24, 2014
I was going to make a wall with a 90 degree angle, topped with the curved 'end blocks', but it seems like there is no matching curve to go on the corner block.
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Answer (1)

August 26, 2014
Answer: 
There is not a fishing unit for the Tridron Glass Block.If your wall is high enough, you could just finish off the top with a bed of mortar. if you wantto finish it off, you can cut pieces of ceramic tile, glass tile etc. to the size/shape of the block and mortar it to the top of the Tridron.
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1 answer

How do I order individual glass block, I need a quantity of 9 of Model #120297.

This question is from Decora Tridron 7-3/4 in. x 4 in. x 3-7/8 in. 45-Degree Glass Blocks (4-Pack)
Asked by
Eileen
Coon Rapids
April 7, 2013
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Answer (1)

April 8, 2013
Answer: 
The Tridron Glass Blocks would need to be ordered in even cases of 4/case. You'd need to order 3 cases.
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Customer Reviews

Rated 4.3 out of 5 by 4 reviewers.
Rated 4.0 out of 5.0 by As Ordered, Great Quality - too bad I had to buy four and only needed one The blocks arrived on time and were great quality. I wish I could have bought one as now I have 3 blocks left that I don't need. They come 4 to a box. January 9, 2015
Rated 5.0 out of 5.0 by best purchase ever product description very accurately described the product, very happy. January 14, 2015
Rated 4.0 out of 5.0 by good product but couldn't use it. We could have used this product if you had a better diagram of the dimensions. Width, depth and height don't work very well on an object of this shape. Since it was not in the store, we had to guess on how the dimensions were made and we guessed wrong by just a little bit and ultimately had to return them. February 12, 2013
Rated 4.0 out of 5.0 by Looks great, nice product This was exactly the product I was looking for. The glass wall looks great. February 5, 2013
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