Model # 4020SDC

Internet #206614954

Store SO SKU #1001610500

Clearly Secure 38.75 in. x 19.25 in. x 3.125 in. Non-Vented Wave Pattern Frameless Glass Block Window
0722465006051

Clearly Secure

38.75 in. x 19.25 in. x 3.125 in. Non-Vented Wave Pattern Frameless Glass Block Window

  • Pre-assembled glass block replacement window
  • Glass blocks are ideal for basements, showers, bathrooms and more
  • Increase privacy, security, efficiency and appearance
$ 129 27
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Pre-assembled glass block replacement window
  • Glass blocks are ideal for basements, showers, bathrooms and more
  • Increase privacy, security, efficiency and appearance
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.
  • 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

Product Overview

  • Pre-assembled glass block replacement window
  • Glass blocks are ideal for basements, showers, bathrooms and more
  • Increase privacy, security, efficiency and appearance
Model #: 4020SDC
Internet #: 206614954

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.

  • 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

Info & Guides

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Price
$121.70
$129.27
$130.34
$182.78
Name 38.75 in. x 19.25 in. x 3.125 in. Frameless Non-Vented Diamond Pattern Glass Block Window 38.75 in. x 19.25 in. x 3.125 in. Non-Vented Wave Pattern Frameless Glass Block Window 38.75 in. x 19.25 in. x 3.125 in. Frameless Ice Pattern Non-Vented Glass Block Window 40.125 in. x 19.25 in. x 3.125 in. Frameless Wave Pattern Non-Vented Glass Block Window
Brand Clearly Secure Clearly Secure Clearly Secure Clearly Secure
Ratings (6) (65) (65) (65)
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Specifications

Dimensions

Grid Width (in.)
None
Product Depth (in.)
3.125
Product Height (in.)
19.25
Product Width (in.)
38.75
Rough Opening Height (In.)
19.75
Rough Opening Width (In.)
39.25
Width (in.) x Height (in.)
38.75 x 19.25

Details

Exterior Color/ Finish
White
Features
No Additional Features
Frame Type
No Frame
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.)
68.5lb
Returnable
90-Day
Solar Heat Gain Coefficient
.68
U-Factor
.55
Window Type
Glass Block
Window Use Type
New Construction,Replacement

Warranty / Certifications

Energy Star Qualified
Not Qualified
Manufacturer Warranty
10 year limted

Specifications

Dimensions

Grid Width (in.)
None
Product Depth (in.)
3.125
Product Height (in.)
19.25
Product Width (in.)
38.75
Rough Opening Height (In.)
19.75
Rough Opening Width (In.)
39.25
Width (in.) x Height (in.)
38.75 x 19.25

Details

Exterior Color/ Finish
White
Features
No Additional Features
Frame Type
No Frame
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.)
68.5lb
Returnable
90-Day
Solar Heat Gain Coefficient
.68
U-Factor
.55
Window Type
Glass Block
Window Use Type
New Construction,Replacement

Warranty / Certifications

Energy Star Qualified
Not Qualified
Manufacturer Warranty
10 year limted

Questions & Answers

are these glass blocks classified as 'tempered glass'

are these glass blocks classified as 'tempered glass'
Asked by: tempered
They are not classified as tempered glass, but many building codes have a "glass block exception" to their tempered glass rule. Please check with your local building code.
Answered by: RGF Industries, Inc.
Date published: 2018-07-19

I am getting a non-vented unit and want to install it horizontally, not vertically as the measure...

I am getting a non-vented unit and want to install it horizontally, not vertically as the measurements are shown. Is there anything preventing this from working or causing any long term issues?
Asked by: changes
No; just be aware of the positioning of the odd-sized blocks (they are used for sizing, but are quite obvious in the middle of the window; I'd prefer them to be in the bottom.
Answered by: Charlie
Date published: 2019-01-01

What type of mortar should be used for install? All of the product Info and Instructions links h...

What type of mortar should be used for install? All of the product Info and Instructions links have the same information which says you need "pre-mixed mortar." There is a specific mortar for glass block windows but I'm not sure if that is necessary because it is not going in between the glass blocks.
Asked by: Abbie
I used white glass block mortar. It dries very solid.
Answered by: BR1
Date published: 2018-12-22

None of the links for the info and guides or the Installation Guides work. They open as a pdf but...

None of the links for the info and guides or the Installation Guides work. They open as a pdf but all that comes up when it opens is a tiny square box. Where can I get instructions for installing this window?
Asked by: DB
There is not a problem with my computer opening pdf's. Will not open in chrome, explorer or firefox. It says there is an error with the link!
Answered by: DB
Date published: 2018-01-30
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Customer Reviews

38.75 in. x 19.25 in. x 3.125 in. Non-Vented Wave Pattern Frameless Glass Block Window is rated 4.5 out of 5 by 64.
Rated 4 out of 5 by from Actually, the. CENTER of the window is, in my... Actually, the. CENTER of the window is, in my opinion, the worst place to put the odd-shaped and odd-sized blocks when they’re necessary. It seems to me they should be put at the bottom, as this would look less awkward.The overal quality of the window is excellent. My suggestion’s aesthetic
Date published: 2019-01-01
Rated 1 out of 5 by from Good but not as expected Product produced with mismatch size squares and not aligned well. Easy install
Date published: 2018-12-30
Rated 5 out of 5 by from PERFECTLY SUITED FOR MY PURPOSES. ALLOWS PLENTY OF TRANSLUCENT LIGHT.... PERFECTLY SUITED FOR MY PURPOSES. ALLOWS PLENTY OF TRANSLUCENT LIGHT. LOOKS CLEAN AND IS VERY STURDY.
Date published: 2018-12-18
Rated 5 out of 5 by from Just installed in a walk in shower. Turned out beautiful Just installed in a walk in shower. Turned out beautiful
Date published: 2018-12-18
Rated 4 out of 5 by from attractive and energy efficient attractive and energy efficient
Date published: 2018-12-11
Rated 5 out of 5 by from The window fit like a glove. Thanks again.... The window fit like a glove. Thanks again....
Date published: 2018-11-20
Rated 5 out of 5 by from It’s nice and strong. Great work.... It’s nice and strong. Great work.
Date published: 2018-11-06
Rated 5 out of 5 by from The window came very quickly and was packed very well.... The window came very quickly and was packed very well. It was sized correctly and went in relatively easy! Good product!
Date published: 2018-10-30
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