#1 Home Improvement Retailer

31 in. x 21.25 in. x 3.125 in. Frameless Wave Pattern Vented Glass Block Window

$197.00
Apply Now
Pay $172.00 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • Pre-assembled glass block replacement window with fresh air vent
  • Glass blocks are ideal for basements, showers, bathrooms and more
  • Increase your home's privacy, security, efficiency and appearance
  • View More Details
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

Clearly Secure Glass Block Windows come fully assembled to fit a variety of opening sizes and can enhance the comfort and appearance of any room. Glass Blocks are a special building material made of glass and laid similarly to brick or concrete block. For residential purposes glass block windows are commonly used as a basement replacement window but are also ideal for bathrooms, kitchens, sidelights, transoms, garages and much more. They are easily installed in any residential or commercial masonry opening and can be used in wood frame openings. Clearly Secure Glass block Windows are more difficult for would be thieves to penetrate and thus are considered a more secure alternative to traditional windows. Glass block windows are also considered more energy efficient when compared to traditional plate glass windows.

Highlights

  • Thermal efficiency of glass block helps to reduce energy costs and helps keep homes comfortable
  • Enhance your homes security with these thick, break-resistant glass block that help keep out unwanted intruders
  • Gentle ripples of light produced by the wave glass block pattern offer a moderate degree of privacy
  • 1.82 R-value helps reduce heat loss and condensation
  • Integrated 16 in. x 8 in. hopper vent features an insect screen on the exterior to help keep bugs outside
  • Glass block is an efficient sound barrier reducing outside noises and helping keep homes quiet
  • Natural light allowed in that brightens rooms while you gain privacy and eliminate the need for curtains
  • Versatile window solution that is great for basements, bathrooms, kitchens, garages and door sidelights
  • 10-Years from date of purchase limited warranty against manufacturing defects
  • Return Policy

Product Information

Internet # 305051162

Model # 3222VW

Specifications

Dimensions: H 21.25 in, W 31.00 in, D 3.125 in

Dimensions

Grid Width (in.)

None

Product Depth (in.)

3.125 in

Product Height (in.)

21.25 in

Product Width (in.)

31.00 in

Rough Opening Height (in.)

21.75 in

Rough Opening Width (in.)

31.5 in

Width (in.) x Height (in.)

31.00 x 21.25

Details

Exterior Color/ Finish

White

Features

Insect Screen, Security Lock, Venting

Frame Type

No Frame

Glass Pattern

Wave Pattern

Glass Type

Privacy Glass

Glazing Type

Double-Pane

Grid Pattern

No Grid

Grille Type

No Grille

Included

Screen, Vent

Interior Color/Finish Family

White

Number of Grids

No Grid

Product Weight (lb.)

50.6 lb

Returnable

90-Day

Shape

Rectangle

Solar Heat Gain Coefficient

.68

U-Factor

.55

Window Handing

No Handing

Window Type

Basement

Window Use Type

New Construction, Replacement

Warranty / Certifications

Energy Star Qualified

Not Qualified

Manufacturer Warranty

10 year limited

Questions & Answers

59Questions
caret
Q:the 151/2x31 glass block window with vent window. is the vent window aluminum,vinyl or steel?
by|Nov 30, 2023
1 Answer
Answer This Question

A:  The hopper vent used in this glass block window is vinyl

by|Jul 11, 2024
    1 found this answer helpful
    caret
    Q:Can you install the window too
    by|Nov 21, 2023
    1 Answer
    Answer This Question

    A:  Hi Shyrel, please reach out to your local Home Depot to inquire about installation services. Thank You!

    by|Nov 28, 2023
      caret
      Q:Can this be mounted flush with the outside wall or does it have to be recessed in at all?
      by|Oct 12, 2023
      1 Answer
      Answer This Question

      A:  Hi Shaun, glass block windows can be installed flush with the outside wall.

      by|Oct 13, 2023
        caret
        Q:Does it matter if the vent is at the top Or bottom?
        by|Aug 1, 2023
        1 Answer
        Answer This Question

        A:  This vent is intended to be installed with the latch at the top of the window such that the you pull the latch downwards to open the fresh-air vent. We cannot guarantee that the vent will remain water tight if installed another way.

        by|Aug 2, 2023
          Showing 1-4 of 59

          Customer Reviews

          4.8 out of 5

          • 4.8 out of 177 reviews
          • 95% recommend this product
          Filter by:
          Showing 1-10 of 177 reviews
          Original window was a builders grade awning basement window. Installed glass block window with vent fairly easy. I finished interior and exterior with cement. Next day we had 3 straight days of rain. One of the window wells filled up with water 3 inches up the glass block. No leaks. Homeowner was impressed with glass block window.
          by
          • Verified Purchase
          Love It
          Great Product and Great Fit
          by
          • Verified Purchase
          • Recommended
          Excellent design and fit and function very well … great...
          Excellent design and fit and function very well … great value compared to build them up individually..
          by
          • Verified Purchase
          I have installed 3 of these windows in my basement. Ordering and shipping were easy and fast. T...
          I have installed 3 of these windows in my basement. Ordering and shipping were easy and fast. The tutorial on how to install the window was awesome. Installation was easy and they look great. I had single pane windows that were orignal to the house 70 years ago. They provide much better insulation. I love the ability to easy open the window now to get fresh ait in the basement.
          by
          • Verified Purchase
          • Recommended
          It was nice to use and install. I am glad that they are in the already.
          It was nice to use and install. I am glad that they are in the already.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Good product, installation was fast and easy.
          Good product, installation was fast and easy.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          These were a great replacement to my original basement windows, and it made for a nice weekend pr...
          These were a great replacement to my original basement windows, and it made for a nice weekend project. When applying the mortar, I would highly recommend using a grout bag (costs less than $5). It made getting into the tight spaces around the window much easier.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Easy Installation, Looks Great
          Once the old window and frame is removed, installation is easy. Window is a quality construction, including the vent. Shipping was free and surprisingly quick.
          by
          • DIY
          • Recommended
          2 found this review helpful
          Priced right for what you get. Very nice window with a vent
          by
          • Verified Purchase
          • Verified Purchase
          Showing 1-10 of 177 reviews