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Pittsburgh Corning

Model # V3622DC

Internet # 203521482

34.75 in. x 21.5 in. x 3 in. GuardWise Vented Decora Pattern Glass Block Window

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$137.61 /each




Model # V3622DC

Internet # 203521482

Store SO SKU # 684454

Traditional Decora pattern offers medium privacy with maximum light transmission. Eliminate the need for storm windows, reduce heating and air-conditioning costs. No painting, caulking required with nothing to peel, rot or rust. These windows use natural light to produce beautiful and dramatic effects in your home. Enhance your home or business with an efficient sound barrier, safe and secure glass block window.

  • 10-Year warranty
  • 100% Real glass
  • Easy to install
  • Break-resistant glass provides security and privacy
  • The trademark wavy undulations of the decora pattern provides maximum light transmission with subtle visual distortion

Info & Guides

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Grid Width (in.) 
Jamb Depth (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Rough Opening Height 
21.75 in 
Rough Opening Width 
35.5 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.) 
69.696 lb 
Solar Heat Gain Coefficient 
Window Type 
Glass Block 
Window Use Type 
New Construction,Replacement 
Warranty / Certifications
Energy Star Qualified 
Not Qualified 
Manufacturer Warranty 
10 years 


Rated 4.6 out of 5 by 55 reviewers.
Rated 5.0 out of 5.0 by Exactly the size and window I was looking for. The window was ready to install and was done with ease. August 12, 2014
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
  • 2015-11-26 T12:57:17.975-06:00
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