Model # GB863I-8

Internet #202568848

TAFCO WINDOWS 8 in. x 6 in. x 3-1/8 in. Ice Pattern Glass Block 8/CA


8 in. x 6 in. x 3-1/8 in. Ice Pattern Glass Block 8/CA

$5100 /case
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Frequently Bought Together

Product Overview

Tafco loose glass block offers the best value, performance features, improved safety, energy efficiency, aesthetics and decorative choices. You can purchase all three sizes of loose glass block from Home Depot online 1.8 in. x 8 in. x 3 in. 2. 6 in. x 8 in. x 3 in. and 3. 6 in. x 6 in. x 3 in. This will enable you to make your window multiple sizes.

  • Real glass block, not plastic
  • Heavy duty thick glass block adds security
  • Ready to motar or silicone together
  • Available in a beautiful wave or ice pattern to refract light into your home or office
  • Glass block are great for a unique home decor



Product Depth (in.)
Product Height (in.)
Product Thickness (in.)
3.125 in
Product Width (in.)


non colored
Color Family
Insulation R-Value
Product Weight (lb.)
Thermal Conductivity in BTU
0 Btu

Warranty / Certifications

Manufacturer Warranty
UL Fire Rated

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Customer Questions & Answers

I am seeing different answers to the same question. How many are in a case. So, how many are really in a case?

1st answer was 10. 2nd answer was the description states 5. On screen, it appears to say 8 as it has 8/CA in the description.
Asked by: Kitty
Found my own andwer, I believe. TAFCO 8x8 6 in a case. TAFCO 8x6 8 in a case. TAFCO 6x6 10 in a case.
Answered by: Kitty
Date published: 2017-06-24

How many of the 5.75 x 5.75 are there per case?

Asked by: Lolo
There is 10 per case.
Answered by: CommunityAnswer
Date published: 2016-09-22

description states clear, pic and a couple of reviews state blue, which is it?

Asked by: dragonsquest
The color of the glass block are clear.
Answered by: CommunityAnswer
Date published: 2016-04-29

Are these blocks painted white on the sides?

Asked by: Lucias157
No, the blocks are not painted on the white sides.
Answered by: CommunityAnswer
Date published: 2016-01-25
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Customer Reviews

8 in. x 6 in. x 3-1/8 in. Ice Pattern Glass Block 8/CA is rated 4.6 out of 5 by 10.
Rated 5 out of 5 by from Glass pieces were very well packaged and all pieces... Glass pieces were very well packaged and all pieces arrived intact. Easy to install and the entire project took an afternoon for a full sized window. The window effect is spectacular!!
Date published: 2017-05-16
Rated 5 out of 5 by from Glass Block Window with color: beautiful and easy to install We combined these clear blocks with color blocks that were available in the same size (8x4") by order at Home Depot . They arrived very quickly, well packaged. We decided to use mortar to install them because it was on an external wall and mostly because the Slimline track spacers we bought to install them did not fit. However that product was made for the Pittsburgh Corning blocks and these were Tafco blocks. Even though the blocks are supposedly the same size, don't try to use the spacers with them (the Pittsburgh Corning slimline perimeter channels didnt really fit either). Project turned out beautifully.
Date published: 2015-01-22
Rated 5 out of 5 by from this product was awesome and beautiful Blue Glass Block- We Used This For Our Bathroom Shower Window And It Is Super Thick And Sound Proof Very Happy It Turned Out Amazing!
Date published: 2013-05-21
Rated 5 out of 5 by from energy efficient Great for windows because it does not allow the transfer of heat or cold from the outside to the inside. This is due to the vacuum inside the block.
Date published: 2013-07-07
Rated 5 out of 5 by from A great deal These glass blocks are excellent and a great deal as the shipping was free! Can't beat it.
Date published: 2012-06-12
Rated 5 out of 5 by from Perfect windows for our project We wanted to put windows in our dog Misty's house and these glass blocks were perfect for the job which is still a work in progress. They add just the right amount of light but retains her privacy because of the ice pattern. They look as good from the inside of the dog house as they do from the outside and will look even better when we come up with the right frame. We didn't use them all but have found that they make beautiful book ends. Just one more use for these great ice pattern glass blocks.
Date published: 2013-11-01
Rated 1 out of 5 by from R value 100% Real glass 3-1/8 in. Thickness provides stability and durability Designed for window or wall application Very easy to assemble Non-directional pattern for convenience of installation Completely maintenance free Energy efficient How can they be energy efficient if there is no r value?
Date published: 2011-11-14
Rated 5 out of 5 by from This product was better than I expected. Has a really lovely pattern. I bought this product from Home Depot because they had more selections and better prices than anyone else. I love the look of the glass blocks and they are prefect for what I need.
Date published: 2013-03-01
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