Glass blocks can provide light and serve as a decorative addition to an architectural structure, but hollow glass blocks are non load-bearing unless stated otherwise. Glass block walls are constrained based on the framing in which they are set.

Apply Bed of Mortar to Level the Surface Tip: For uneven project areas when installing glass block windows with mortar, you can adjust fit with the mortar mix or add glass block spacers that will give you up to an inch between each glass block.

With this technique the materials needed are horizontal panel reinforcing wire (used every 24” through the block courses) and panel anchors which are bent to a 90 degree angle to tie the glass block wall into the side wall. These materials provide the structural support for your wall.”

A standard glass-block window has an insulating value about equal to a standard double-pane thermal window. This vacuum produces the good insulating quality. A glass block window also virtually eliminates air leakage around it because it is sealed with mortar in the wall.

Glass block windows are heavy and the process used to create them is expensive, so they can be a costly addition to your home when compared with the standard alternatives. A single glass block would cost approximately $15, with specialty blocks such as frosted or colored blocks can run up to $50.

Non-load bearing. Sometimes referred to as “bricks,” glass blocks do not have the load-bearing capabilities as do other masonry products. In fact, glass block can only carry the load of its own weight. Therefore, where panels are inserted into openings, provisions must be made to support the construction above.

Sometimes referred to as “bricks,” glass blocks do not have the load-bearing capabilities as do other masonry products. In fact, glass block can only carry the load of its own weight. Therefore, where panels are inserted into openings, provisions must be made to support the construction above.

The ability to curve the wall without segmentation is unique in light transmitting wall materials. These details are needed to specify the configuration, construction and materials required for the glass block wall. These details require further details and specifications covering these conditions.

Views were ’industrial’ and not a concern. This glass block wall emphasized the entrance by its size and curvilinear plan. There is a limit to the size of glass block panels.

These kits include premade glass block shower panels (using the Protect All Prefabricated Wall Panel System), solid surface and ready for tile shower pans, and grout free shower wall panels. With Innovate’s glass block shower kits you’ll take your bathroom remodel to the next level – and simplify your installation and design details.

Another feature of glass block that needs care is how it is terminated, which you see below in the details. These requirements are spelled out in the manufacturer’s installation guidelines (see Comments). Glass block is about the same cost as low rise curtain wall.