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Pittsburgh Corning

Model # 101473

Internet # 100396185

Store SKU # 616828

31 in. x 31 in. x 3 in. Vented Decora Pattern Glass Block Window

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$99.00 /each




Model # 101473

Internet # 100396185

Store SKU # 616828

Store SO SKU # 684454

Add privacy and traditional elegance to your basement with the GuardWise Pittsburgh Corning 32 in. x 32 in. x 3 in. Wave Pattern Vented Glass Block Window. It features a designer wave pattern that provides privacy, style and light transmission. The durable, break-resistant glass provides security. And the easy-to-install units require no caulking or painting.

  • 3-Day quick ship item
  • Wave pattern provides privacy from outside
  • Designed for installation in any basement
  • Allows natural light to pass through easily
  • Designed to block outside noise
  • Installation is quick and easy
  • Built-in vent for exchange of air flow
  • Wave pattern

Info & Guides

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Grid Width (in.) 
Jamb Depth (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Rough Opening Height 
31.25 in 
Rough Opening Width 
31.75 in 
Exterior Color/Finish Family 
Privacy Glass,Venting 
Frame Material 
Frame Material 
Glazing Type 
Grid Pattern 
Hardware Color/Finish Family 
Interior Color/Finish Family 
Lock Type 
Lift Handle 
Number of Locks 
Product Weight (lb.) 
74 lb 
Solar Heat Gain Coefficient 
Window Type 
Glass Block 
Window Use Type 
New Construction,Replacement 
Warranty / Certifications
Energy Star Qualified 
Not Qualified 
Manufacturer Warranty 
Pittsburgh Corning promises to replace any glass block window that is found to be defective within five years from date of purchase. 


Rated 4.6 out of 5 by 55 reviewers.
Rated 5.0 out of 5.0 by Windowless Wall?? I was looking for ways to increase sunlight coming into my home on the southern sides. I have two original windows on the southern side but I have four rooms. Two of the southern rooms has windowless walls that face to the south. However, I did not feel right about adding more of the same type of windows I have in two of the rooms. I was looking for a different kind of inlet for more sunlight and warmth during the wintertime. I was thinking about a sliding glass, but I already have one on the other side of my house. Glass blocks came to my mind and I wanted to install some on the bottom of the wall . I start investigating online and found one at Home Depot in a ready to install type of glass block window without any need to do any masonry work and stuff. I decide on this one because it comes with a small vent window in the middle. I will see how it turns out and I may install another identical one in another windowless room in the future. September 1, 2009
Rated 5.0 out of 5.0 by Good purchase the vented glass block windows arrived quicker then I expected, the installation was easy, they look nice, I am very happy with these windows. Glass block windows give me plenty of light, air and security all in a low maintenance package. September 6, 2015
Rated 5.0 out of 5.0 i LOVE this window in my new bathroom I cannot attest to installation, as I paid my contractor to do it :) I had him install the vent section 'upside-down' so the opening is at the bottom which allows steam to escape and doesn't allow water to enter the opening. I LOVE glass cubes, and that is the FIRST and easiest decision I made in my bathroom upgrade. August 13, 2015
Rated 5.0 out of 5.0 by Fantastic replacement windows for our basement These are substantial, quality windows that arrived quickly and safely at our little three-unit condo building. (Keep in mind the delivery is a sidewalk drop.) Our contractor was impressed and so were we, plus we're happy they're made in the USA. Our building is old so it wasn't a matter of just removing old windows and popping in new ones. There was crumbling old mortar and deteriorated wood to deal with. Even so, it was not a difficult process. The Decora pattern is beautiful and we get both the light and privacy we wanted. February 5, 2013
Rated 5.0 out of 5.0 by Best purchase ever this is a very nice glass block window which was a replacement for my old basement window which was thirty yrs old. this window is a great improvement for the interior and exterior of my house. very happy with my purchase. October 11, 2015
Rated 5.0 out of 5.0 by Glass Block Window Windows were delivered in about a week vs the 30 days promised. Were sitting on my front porch before I knew they were shipped. Well packaged and in good shape when delivered. Silicone glue used to assemble blocks much sturdier than conventional grout and did not require a band around the assembled window. Close fit of individual blocks make slight irregularities in the assembly obvious up close but not noticeable from a distance. Installation instructions were great except would have helped if they had mentioned that Type S mortar is recommended. October 27, 2015
Rated 5.0 out of 5.0 by exactly what I wanted The window was very easy to install and it was everything that I was looking for November 10, 2015
Rated 5.0 out of 5.0 by Great product The window arrived quickly and was packed tight so no damage at all.It looks great in my garage and allows light it. Tip for install: I used the glass block mortar. It was a little more expensive but looks great and was easy to work with. GET A MORTAR BAG! if you don't know it's a bag similar to a cake decorating bag. Makes the job way easier than trying to stuff the mortar in there. Also, do a search on the internet for installing glass block windows for additional installation directions. Take you time positioning the window and putting in the mortar. I saved $150 by doing this project myself. I plan to order a couple more for the laundry room. Another thing: THESE ARE MADE IN THE USA! September 1, 2012
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