The most popular and economical way of installing glass windows for constructional projects is to have insulated glass configuration comprising of one glass pane that is incorporated in a vinyl or aluminum framing system. But to have reduced maintenance issues and repairing expenses of wall system comprising windows, and to keep your property safe from fire, noise, graffiti, harsh weather and gunshots, it is recommended to choose from the range of the Vistabrik solid blocks of glass security available from Pittsburgh Corning.
Here are some of the reasons that make the Vistabrik Glass window so widely appreciated.
Made from glass of three inch thickness and tested under acute conditions, it is designed to fight high pressure out of weapons like -357 magnum and 9mm revolver bullets.

The intentional sabotaging thru graffiti is considerably reduced by employing glass that always remains non-stick. Incorporation of 8″ x 8″ x 3″ glass blocks that weigh as much as 40 lbs a square foot, on being cemented together, can certainly help preventing entry of undesirable elements.
Flame resistant – Solid glass block provide A grade security to buildings enabling these to combat fire. You get windows with appropriate design to qualify for 45, 60, and 90 minute UL approved fire ratings.
Noise reduction – Buildings in the neighborhood of train stations, crowded market place or shopping malls having heavy vehicular traffic, or those close to industries employing mechanical machines affect the output of workers employed therein. It’s quite distracting to remain confined to working in such like areas. Glass bricks prove of great help as they are highly effective in curbing noise level, With a noise reduction factor of -05 and sound transmission class of 53, these bricks provide a noiseless ambience .
Cut maintenance costs – The overall expense towards maintenance and repairs of glass windows and walls can be reduced thru installation of hard solid glass in windows, and thus add to have an increased factor of dependability for the building.
Solid glass windows have been used for some of the very renowned institutions including commercial and architecturally important buildings. Here are some of the much famous buildings using these. Lloyd Hall, Philadelphia, a prominent recreational centre has been provided with solid glass blocks. The elevated passageway of the Perry High School, Pittsburgh Pennsylvania as also parking lot of Logan Airport, Boston Massachusetts makes use of these blocks.

The Glass window security- solid glass blocks from Vistabrik are extensively included in the plans of detention centers, police stations, jails, courts and other such places which essentially require high security.
Options and Accessories in Security Blocks and Bricks
You have quite few options for choosing accessories in security blocks and bricks. For enhanced level of privacy and a clearer view, you can choose one of these sizes: 8″ x 8″ x 3″, 4″ x 8″ x 3″ and 3″ x 8″ x 3″. For projects needing very high level of security the 8″ x 8″ x 3″ size with an engraved face is available. The Solid blocks are normally mortared and galvanized to bind the window panels into the jambs or sides of the opening. Such glass masonry units also conform to the standards of tempered glass windows because of their strength.
The modern design of building imparts priority to their safety and security and there is nothing to beat these two factors as provided by the Vistabrik Glass window security glass blocks, which are cost effective while providing the ultimate in security and comfort.