For applications requiring additional mechanical and thermal strength beyond that provided by annealed glass. Jersey Tempered Glass offers both heat strengthened and tempered glass. All heat treated products are done on our state of the art horizontal oven with a maximum size of 58" x 110".

JTG heat strengthened and tempered glasses are produced within specifications required ASTM C-1048.

Tempered Glass

JTG's tempered glass is approximately four times the strength of annealed glass. If breakage should occur, the glass will break into small cubical fragments, minimizing the risk of personal injury.

Available thicknesses: 1/8", 5/32", 3/16", 1/4", 3/8" and 1/2"

JTG tempered products meet the following standards:

Heat Strengthened Glass

JTG's Heat Strengthened Glass is approximately two times the strength of annealed glass and does not exhibit the small particle break pattern of tempered glass. Spontaneous breakage due to nickle-sulfide crystals does not occur with heat strengthened glass. This product is recommended when excellent resistance to extreme solar stress and cyclic wind loads is required.

Available thicknesses: 1/8", 5/32", 3/16" and 1/4"


We offer the following by quote only:

Insulated Glass Units

JTG's Insulating Glass Units have a successful history of 30 years of exposure in many geographical areas. Units are constructed of two or more lights of glass that are separated and hermetically sealed to metal edge spacers containing a slow absorbing desiccant which maintains the enclosed air space free of moisture. Our warm edge spacer incorporates a high-performance silicone material with integrally incorporated desiccant as Premium spacer.


All glass fabricated by JTG complies with the following standards:

Terms and Conditions (pdf)

Statement of Certification (pdf)

Jersey Tempered Glass, Inc. - Glass Fabrication & Insulated Glass Jersey Tempered Glass, Inc. - Glass Fabrication & Insulated Glass
HOME| Products| Millwork| Specifications| Photos| Contact
© Jersey Tempered Glass, Inc.
2035 Briggs Road, Mt. Laurel, NJ 08054

Web Design by T. Brooks Web Design, LLC