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34.75 in. x 21.25 in. x 3.125 in. Frameless Wave Pattern Non-Vented Glass Block Window

$197.00
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  • Pre-assembled glass block replacement window
  • Glass blocks are ideal for basements, showers, bathrooms and more
  • Increase privacy, security, efficiency and appearance
  • View More Details
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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 also 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 securities 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
  • 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 # 206754392

Model # 3622SDC

Specifications

Dimensions: H 21.25 in, W 34.75 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.)

34.75 in

Rough Opening Height (in.)

21.75 in

Rough Opening Width (in.)

35.25 in

Width (in.) x Height (in.)

34.75 x 21.25

Details

Exterior Color/ Finish

White

Features

No Additional Features

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

No Additional Items Included

Interior Color/Finish Family

White

Number of Grids

No Grid

Product Weight (lb.)

67.1 lb

Returnable

90-Day

Shape

Rectangle

Solar Heat Gain Coefficient

.68

U-Factor

.55

Window Handing

No Handing

Window Type

Basement, Security

Window Use Type

New Construction, Replacement

Warranty / Certifications

Energy Star Qualified

Not Qualified

Manufacturer Warranty

10 year limited

Questions & Answers

121Questions
caret
Q:Can this be installed in a stucco exterior home and what would be used instead of mortar since its wood frame wall.
by|Mar 11, 2024
1 Answer
Answer This Question

A:  Yes, there are multiple options to install this in a wood frame. Please reference pages 2-3 of the "Installation Guide" PDF found in the Additional Resources within the Product Details tab for glass block window installation in a wood frame opening.

by|Mar 13, 2024
    caret
    Q:What would be a suggestion for making the glass blocks more opaque. For our preference, the blocks are just slightly too revealing for privacy.
    by|Mar 3, 2024
    1 Answer
    Answer This Question

    A:  Hi Jack, if you would like a more private pattern then please check out the ice pattern series for this window (model # 3636SIC). If this wave pattern window is already installed, then consider using a glass etching spray, etch kit, or window film to achieve your desired privacy level.

    by|Mar 7, 2024
      caret
      Q:Can I stack three (3) 38.75’ x 23.25 units together to make a shower wall window. This would be framed on all sides by 2” x 4” framing
      by|Feb 5, 2024
      1 Answer
      Answer This Question

      A:  Yes, these windows can be stacked together if they are combined using a silicone seam kit (see Internet # 301230204) and then framed on all sides. However, we generally recommend installing glass block piece by piece using a mortar or silicone installation system if the intended application is a wall. In general, installing the glass block piece by piece will provide a sturdier structure, allow you to grout between the block (if that is your preference) and will be more likely to meet local building codes regarding shower walls. Thank You!

      by|Feb 7, 2024
        caret
        Q:How do you replace a single cracked block within a outside wall bathroom window? Does the entire window need to be replaced?
        by|Dec 18, 2023
        1 Answer
        Answer This Question

        A:  In general, we cannot recommend attempting to replace a single cracked glass block as there is no guarantee that the attempt won't cause damage to the surrounding glass blocks or that the new glass block will be properly sealed in place. An attempt to replace the block would involve gently (as possible) "cutting out" the glass block at the seams from the inside and outside. The "cutting out" part will vary depending on the assembly of the glass block window. Some glass block windows are built with only mortar, some with mortar and steel accessories, some with silicone, and some with silicone and silicone accessories. Your process for removing the block will vary depending on this assembly and on the location of the block. Please give us a call for further help. Thank You!

        by|Dec 20, 2023
          Showing 1-4 of 121

          Customer Reviews

          4.6 out of 5

          • 4.6 out of 296 reviews
          • 97% recommend this product
          Filter by:
          Showing 1-10 of 296 reviews
          Glass block window came packaged very well. Once we opened it up, we realized it wasn’t strapped together. Only the blocks were siliconed together. One row was broke apart before we took it out of the box. We had to take tie wire and strap the window together. Which should have been done by the factory. Once installed, it looks amazing.
          by
          • Verified Purchase
          Perfect fit!
          Perfect Fit! Easy install, couldnt ask for a happier wife!
          by
          • Verified Purchase
          Great product. Watched some Youtube videos on installation and was not big deal to install. Nice ...
          Great product. Watched some Youtube videos on installation and was not big deal to install. Nice addition to our house.
          by
          • Verified Purchase
          • Recommended
          Installed in shower remodel. Fit perfectly and is very solidly built.
          Installed in shower remodel. Fit perfectly and is very solidly built.
          by
          • Verified Purchase
          • Recommended
          I bought 3 of these windows, one with an integral dryer vent, and they are great. The windows are...
          I bought 3 of these windows, one with an integral dryer vent, and they are great. The windows are sized exactly, which makes planning and installing easier. They can be framed or mortared in (I did both) and they bring so much light into the space. Best of all, they are sturdy, heavy duty windows that provide significantly more protection than older, single pane windows.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Window was ordered and installed. It wasn’t until after it was installed that I noticed the block...
          Window was ordered and installed. It wasn’t until after it was installed that I noticed the blocks were not the same size. The four down on the left side are much larger than the rest of the blocks. It isn’t noticed until I point it out. I’ve never seen this type of window on any other home have different size blocks. It was easy to install and not very heavy. The blocks are not solid glass as they are hollow on the inside.
          by
          • Verified Purchase
          • Recommended
          Another bathroom window without avent really looks great with...
          Another bathroom window without avent really looks great with the glass block wall for the shower.
          by
          • Verified Purchase
          Great! Heavy solid product ! Thanks guys!
          Great! Heavy solid product ! Thanks guys!
          by
          • Verified Purchase
          • Recommended
          The window was great! It took me about 2 hours to install and finish caulk, and I was very happy ...
          The window was great! It took me about 2 hours to install and finish caulk, and I was very happy with the finished product.
          by
          • Verified Purchase
          • Recommended
          The window fit like a glove. Thanks again....
          The window fit like a glove. Thanks again....
          by
          • Verified Purchase
          • Recommended
          2 found this review helpful
          Showing 1-10 of 296 reviews