AJ Glass & Window Repair, LLC - Company Message
Types of Glass
  • Tempered Glass
  • Rain Glass / Obscure Glass
  • Single Pane Glass
  • Double Pane Insulated Glass
  • Grey Glass
  • Low E Glass
  • Bronze Glass
  • Sun Glass
  • Custom Arches & Eyebrows
  • Seeded Glass
  • Flemish Glass


Insulated glass is produced by placing a spacer between two panes of glass and sealing the edges of the unit. The air is trapped between the two pieces of glass and acts as an insulator to reduce the rate at which heat and cold can travel through the unit.

Insulated glass units last for a very long time, but the seal between the two panes of glass some times do fail. This causes the inner surface between the two pieces of glass to fog up. This of course does not look good but more importantly an insulated unit with a broken seal looses its insulating properties and temperature transfer between the two sides of the glass happens more readily. If this happens, in most cases only the glass portion of the window can be changed, leaving the frame intact.

In case of an accident where only one pane of the glass breaks, the entire insulated glass unit needs to be replaced. Replacement of an insulated glass unit is normally not a DIY project and requires experience. Here at AJ Glass & Window Repair, we can measure, fabricate and install your insulated glass unit in record time.


We understand that sometimes you need more information before you are ready for scheduling a project and we are here to help. Please provide us with the following information about your window and we can help you price the project to some extend.

  • Size of the glass within the frame
  • Location and accessibility of the unit (first floor or second floor etc..)
  • Presence or absence of grids. This is the decorative plastic piece inside the unit.
  • Single Pane? Double Pane?
  • Finally, we need to know if the glass is tempered. In most residential houses insulated glass units are not tempered unless they are on a door, next to a door, at least 18 inches above the floor, by a bathtub or shower, or by any stairs.



Window Glass Replacement

Broken Window? Fogged window? Old window? Save time and money by replacing only your broken or fogged glass and not the entire frame. AJ Glass & Window Repair professionals can replace only the broken glass in the frame, saving you the expense of replacing the entire frame.

Older glass can also be updated with improved, money saving, Low E Glass technology which will help reduce your heating and cooling expense even further. A few years ago Low E Glass technology was considered to be a refinement of living rather than a necessity. But with the Increasing utility costs, Low E glass is no longer a luxury but a necessity. Considering the fact that most of temperature exchange is through the windows, one of the most recession-proof home improvements is considered to be an upgrade to Low E glass.





When replacing glass products

When replacing glass products, particular attention should be paid to the type of glass being replaced. Whether the glass is tempered or laminated and finally the thickness of glass being used are all important matters to keep in mind. Using the incorrect type of glass in certain situations could be against the local building codes, and there can be safety concerns.

Professionals in AJ Glass & Window Repair can help you make the right choices when it comes to glass replacement. We can replace only one glass in a window or do a complete change over of the existing glass in your house. Call AJ Glass & Window Repair for your free, no obligation estimate today.






Why Tempered Glass is 'Safety Glass'
Tempered glass is used in applications where standard glass could pose a potential danger, because it is four to five times stronger than standard glass and does not shatter into large shards when broken. Manufactured through a process of extreme heating and rapid cooling, tempered glass is significantly harder than normal glass.
The brittle nature of tempered glass causes it to shatter into small oval-shaped pebbles when broken. This eliminates the danger of sharp edges. Due to this property — along with its strength — tempered glass is often referred to as ‘safety glass.’

The thermal process that cures tempered glass also makes it heat-resistant. Tempered glass can be used in any situation where there is a danger of the glass breaking due to impact or extreme heat.


  • Stronger Tempered glass is 5-8x as impact resistant as ordinary glass, with bending strength 4-5x as powerful. Tempered glass can stand higher static pressure loads than regular glass.

  • Thermally Stable (Less Heat Sensitive): Thermal stability is the property that allows glass to resist temperature differences. It is measured by the temperature difference that would cause the glass to crack. The thermal stability of tempered glass is 1.5-2x better than annealed (regular) glass. This means that while annealed glass would crack at 100 degrees Celsius, tempered glass can withstand temperatures of up to 320 degrees Celsius before cracking. It’s this quality that makes tempered glass perfect for the outdoor heat. 

  • Safety Tempered glass has many applications because of its safety characteristics. The safety of tempered glass comes from strength and its unique fracture pattern. When tempered glass breaks, it breaks into small, crumbles and relatively harmless blunt glass fragments. This is called “dicing,” and reduces the likelihood of injury since there are no dangerous jagged edges or sharp shards.






AJ Glass & Window Repair currently serves the needs of the greater Houston area as well as the surrounding cities of Katy, Sugarland, Cypress, The Woodlands, Humble, Friendswood, Pearland, League City, College Station or anywhere between!

832-379-3735

Call today for an estimate!