Service & Supply Product Listing

Institutional Mattresses, Detention Products, Jail Equipment, Inmate Supplies

Cornerstone Service & Supply offers a wide selection of Security Glass & other detention products to the detention marketplace.  Whether you are a city, county, state or federal facility, let Cornerstone deliver the security glass products you need and the prices you want.  Our highly-trained staff is available for consultations as well as assessments and repairs.  With more than 50 years of experience, Cornerstone can take care of all your Service & Supply needs.  To place an order or for more information on Detention Glass, Detention Glass Glazing, Detention Containment Glazing, Bullet Resistant Glazing, Fire Resistant Glazing, Attack Resistant Glass Laminate, Burglar Resistant Glass Laminate & other Security Glass products, please contact us at 877-298-7351 or use our convenient Contact Us Form.

Listings : Security Glass & Glazing

Detention/Containment Glazing- Laminated Polycarbonates

Lexgard MPC 375
• Thickness= 3/8″ (2 ply)
• Weight/SF= 2.30
• Protection Level= ASTM F1233 Class III/ASTM 1915 Grade 3, HP White Level II-TP-0500.02, WMFL Level III

Lexgard MPC 500
• Thickness= 1/2″ (3 ply)
• Weight/SF=3.10
• Protection Level= ASTM F1233 Class III /ASTM 1915 Grade 2, HP White Level II- TP-0500.02, WMFL Level II

Lexgard RC 750
• Thickness= 3/4″ (3 ply)
• Weight/SF= 4.76
• Protection Level= ASTM F1233 Class IV /ASTM 1915 Grade 1, HP White Level III-TP-0500.02

Lexgard MP 1000
• Thickness= 1″ (4 ply)
• Weight= 6.41
• Protection Level: ASTM F1233 Class V, HP White Level IV-TP-0500.02

Lexgard SP 1250
• Thickness= 1 1/4″ (4 ply)
• Weight= 7.97
• Protection Level=ASTM F1233 Class V/ASTM 1915 Grade 1, HP White Level V-TP-0500.02 , WMFL Level I

Lexan MR10 (AR2)
• Thickness= 1/2″ (Monolithic)
• Weight= 3.12
• Protection Level= ASTM F1233 Class II /ASTM 1915 Grade 4, HP White Level I-TP-0500.02

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Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit

PRODUCT CODE = UL Level 1 – IC-1 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 1″
• Weight/SF= 7.33
• Protection Level= 9mm Full Metal Jacket with Lead Core

PRODUCT CODE = UL Level 1 – IC-111.51 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 7/8″
• Weight/SF= 5.65
• Protection Level= 9mm Full Metal Jacket with Lead Core

PRODUCT CODE = UL Level 2 – IC-221.51 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 1 1/8″
• Weight/SF- 8.99
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE = UL Level 3 – IC-3221 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 1 1/4″
• Weight/SF= 9.64
• Protection Level= .44 Magnum Lead Semi-Wadcutter Gas Checked

PRODUCT CODE = UL Level 4 – IC-433 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 1 3/4″
• Weight/SF= 14.84
• Protection Level= .30 Caliber Rifle Lead Core Soft Point (.30-06 Caliber)

PRODUCT CODE = UL Level 8 – IC-862 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 2 1/4″
• Weight/SF= 23.23
• Protection Level= 7.62mm Rifle Lead Core Full Metal Copper Jacket, Military Ball (.308 Caliber)

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Bullet Resistant Glazing- Laminated Polycarbonates

PRODUCT CODE= UL Level 1 MP 750, Lexgard® – Laminated Polycarbonates
• Thickness= 3/4″
• Weight= 4.76
• Protection Level=9mm Full Metal Jacket with Lead Core

PRODUCT CODE= UL Level 2 HP 875, Lexgard® – Laminated Polycarbonates
• Thickness= 7/8″
• Weight= 5.49
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE= UL Level 2 MP 1000, Lexgard® – Laminated Polycarbonates
• Thickness= 1″
• Weight=6.41
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE= UL Level 3 SP-1250, Lexgard® – Laminated Polycarbonates
• Thickness= 1 1/4″
• Weight/SF= 7.97
• Protection Level: .44 Magnum Lead Semi-Wadcutter Gas Checked

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Bullet Resistant Glazing- Glass-Clad Polycarbonates

PRODUCT CODE = UL Level 1 SP175 , Secur-Tem + Poly® – Glass-Clad Polycarbonates.
• Thickness= 3/4″
• Weight/SF= 7.84
• Protection Level= 9mm Full Metal Copper Jacket with Lead Core

PRODUCT CODE = UL Level 2 SP293, Secur-Tem + Poly® – Glass-Clad Polycarbonates
• Thickness=15/16″
• Weight/SF= 11.11
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE = UL Level 3 SP311, Secur-Tem + Poly® – Glass-Clad Polycarbonates
• Thickness=1 1/8″
• Weight/SF= 12.81
• Protection Level=.44 Magnum Lead Semi-Wadcutter Gas Checked

PRODUCT CODE = UL Level 4 SP412, Secur-Tem + Poly® – Glass-Clad Polycarbonates
• Thickness=1 7/32″
• Weight= 14.5
• Protection Level= .30 Caliber Rifle Lead Core Soft Point (.30-06 Caliber

PRODUCT CODE = UL Level 5 SP513, Secur-Tem + Poly® – Glass-Clad Polycarbonates
• Thickness= 1 3/8″
• Weight/SF= 16.09
• Protection Level= 7.62mm Rifle Lead Core Full Metal Copper Jacket, Military Ball (.308 Caliber) One (1) Shot

PRODUCT CODE = UL Level 8 SP820, Secur-Tem + Poly® – Glass-Clad
• Thickness= 2″
• Weight/SF= 22.34
• Protection Level= 7.62mm Rifle Lead Core Full Metal Copper Jacket, Military Ball (.308 Caliber) Five (5) Shots

PRODUCT CODE = NIJ Level IIA SP175, Secur-Tem + Poly® – Glass-Clad
• Thickness= 3/4″
• Weight= 7.84
• Protection Level= .357 Magnum Jacketed Lead Soft Point, 9mm Full Metal Jacket

PRODUCT CODE = NIJ Level III SPN316, Secur-Tem + Poly® – Glass-Clad
• Thickness= 1 9/16″
• Weight= 18.39
• Protection Level= 7.62mm (308 Winchester) Full Metal Jacket

PRODUCT CODE = NIJ Level IIIA SP412, Secur-Tem + Poly® – Glass-Clad
• Thickness= 1 7/32″
• Weight= 14.5
• Protection Level= .44 Magnum Lead Semi-Wadcutter Gas Checked, 9mm Full Metal Jacket

PRODUCT CODE = NIJ Level IV SPN420, Secur-Tem + Poly® – Glass-Clad
• Thickness= 2 3/16″
• Weight= 25.3
• Protection Level= .30-06 Armor Piercing

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Detention/Containment Glazing-Secur-Temp + Poly

Cornerstone offers a wide range of products to provide protection from forced entry and ballistic threats for correctional facilities, courthouses, and government security buildings. Secur-Tem + Poly® products combine the abrasion resistance of glass with the impact resistance of polycarbonate. Lexgard® laminated polycarbonates are designed for extensive physical attack combined with ballistic performance. Lexgard® laminated polycarbonates can be manufactured as Air Gap(AG) units combining low maintenance laminated glass with the impact resistance of laminated polycarbonate. Other options include insulated glass, fire-rated products, tinted glass, one- way vision, and many aesthetic choices. All of our products are fully tested and are covered by our Single Responsibility Program. The charts below provide a quick reference for product choices. Specification are provided on request. Call Today for Pricing.

Product Code 2119- 7/16″ Secur-Tem + Poly
• Thickness/ Tolerance= .4260″/.5080″
• Weight/SQFT= 4.58
• Product Level= HP White Level I-TP-0500.02

Product Code 2117- 9/16″ Secur-Tem + Poly
• Thickness/ Tolerance= .518″/.620″
• Weight/SQFT= 5.22
• Product Level= HP White Level I-TP-0500.03 ASTM 1915 Grade 4

Product Code 2116- 11/16″ Secur-Tem + Poly
• Thickness/Tolerance= .658″/.791″
• Weight/SQFT=6.2
• Product Level= HP White Level II-TP-0500.03 ASTM 1915 Grade 3

Product Code SP019-3/4″ Secur-Tem + Poly
• Thickness/Tolerance= .647″/.778″
• Weight/SQFT= 6.1
• Product Level=HP White Level III-TP-0500.02 ASTM 1915 Grade 2 WMFL Level III

Product Code 2115-13/16″ Secur-Tem+Poly
• Thickness/Tolerance= .684”/.824″
• Weight/SQFT=6.30
• Product Level=HP White Level II-TP-0500.02, WMFL Level III

Product Code 2114-15/16″ Secur-Tem+Poly
• Thickness/Tolerance= .776”/.936″
• Weight/SQFT= 7.00
• Product Level=HP White Level III-TP-0500.02, ASTM 1915 Grade 2, WMFL Level II

Product Code SP028-1″ Secur-Tem + Poly
• Thickness/Tolerance= .880″/1.06″
• Weight/SQFT=7.7
• Product Level=HP White Level IV-TP-0500.03, ASTM 1915 Grade 1, WMFL Level II

Product Code SP035- 1 1/4″ Secur-Tem + Poly
• Thickness/Tolerance=1.124″/1.327″
• Weight/SQFT=11.2
• Product Level= ASTM 1915 Grade 1, WMFL Level I

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Bullet Resistant Glazing- Multiple Layers of Glass and PVB

Cornerstone provides Armor-Gard™ bullet resistant products for protection against a wide range of ballistic threat levels. All Glass products combine multiple layers of glass and polyvinyl butyral (pvb) with “no spall” protection and UL Listings for various levels of protection. Secur-Tem + Poly™ products combine the durability and abrasion resistance of glass on the “attack” side and the impact resistance of polycarbonate to the “witness” side, providing thinner and lighter products with “no spall” protection. Lexgard® products combine polycarbonate with polyurethane interlayers to achieve various levels of ballistic threat and extensive attack resistance. Exposed polycarbonate surfaces are abrasion resistant for maintenance. Lexgard® products can be manufactured as Air Gap (AG) units combining low maintenance laminated glass with the impact resistance of laminated polycarbonate for UL Listed “no spall” protection. Advanced Transparent Armor (ATA) products contain glass, polycarbonate and a proprietary polymer, which offer a lightweight solution while providing high levels of ballistic resistance. Our Single Responsibility program covers all of our products. The charts below provide a quick reference for product choices. Specifications available upon request. Call today for pricing.

PRODUCT CODE= UL Level 1 BR-113, Bullet Resistant Glass (ALL Glass)- Multiple Layers of Glass and PVB

• Thickness=1 1/4″
• Weight/SF= 16.05
• Protection Level= 9mm Full Metal Copper Jacket with Lead Core

PRODUCT CODE =UL Level 2 BR-155, Bullet Resistant Glass (All Glass) – Multiple Layers of Glass and PVB
• Thickness= 1 7/8″
• Weight/SF19.51
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE= UL Level 3 BR-233, Bullet Resistant Glass (All Glass) – Multiple Layers of Glass and PVB
• Thickness= 2 3/32″
• Weight/SF=26.38
• Protection Level=.44 Magnum Lead Semi-Wadcutter Gas Checked

PRODUCT CODE= UL Level 4 BR-212, Bullet Resistant Glass (All Glass) – Multiple Layers of Glass and PVB
• Thickness= 2 1/8″
• Weight/SF= 27.02
• Protection Level=.30 Caliber Rifle Lead Core Soft Point (.30-06 Caliber)

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Fire Resistant Glazing

Inferno-Lite® Fire Resistant Glazing combine fire resistance protection, tested and listed by Underwriters Laboratories (UL), with a wide range of laminated security products for both forced entry and ballistic protection.

FRP 4510 is tested for Window Assemblies (ANSI / UL9) and Door Assemblies (UL10 B) with a maximum exposed width or length of 42”. FRP 200, 300, and 400 are tested for Fire Rated Labeled Doors. FRP 200 and 300 are wireless clear glazing. Wire glass products are intended for interior glazing only, as exterior glazing may result in breakage due to thermal stress.
Proper installation methods and fire-rated frames are mandated by UL for all Inferno-Lite® products. Speak holes and pass-through holes are not offered. For general glazing installation guidelines refer to the Glass Association of North America (GANA) Glazing Manual 2004 or latest edition. Specifications available upon request. Call today for pricing.

PRODUCT CODE= FRP 200
• Thickness= 7/8″
• Fire Resistant= 45 minutes
• Maximum Size= 100 sq. inches
• Wire Glass= No
• UL Rating= UL 9 / UL 10B

PRODUCT CODE= FRP 300
• Thickness= 1″
• Fire Resistant= 90 minutes
• Maximum Size= 100 sq. inches
• Wire Glass= No
• UL Rating= UL 9 / UL 10B

PRODUCT CODE= FRP 400
• Thickness= 7/8″
• Fire Resistant= 90 minutes
• Containment Rating= ASTM F-1915 Grade 4
• Maximum Size= 100 sq. inches
• Wire Glass= Yes
• UL Rating= UL 9 / UL 10B

PRODUCT CODE= FRP 4510
• Thickness= 7/8″
• Fire Resistant= 45 minutes
• Containment Rating= ASTM F-1915 Grade 4
• Maximum Size= 1296 sq. inches
• Wire Glass=Yes
• UL Rating= UL 9 / UL 10B

PRODUCT CODE= FRP 4520
• Thickness= 1 1/32″
• Fire Resistant= 45 minutes
• Containment Rating= ASTM F-1915 Grade 3
• Maximum Size= 1296 sq. inches
• Wire Glass= Yes
• UL Rating= UL 9 / UL 10B

PRODUCT CODE= FRP 4540
• Thickness= 1″
• Fire Resistant= 45 minutes
• Containment Rating= ASTM F-1915 Grade 2
• Maximum Size= 1296 sq. inches
• Wire Glass= Yes
• UL Rating= UL 9 / UL 10B

PRODUCT CODE= ICGCP 916WW
• Thickness= 7/8″
• Fire Resistant= 45 minutes
• Containment Rating= ASTM F-1915 Grade 4
• Maximum Size= 1156 sq. inches
• Wire Glass= Yes
• UL Rating= UL 9 / UL 10B

PRODUCT CODE= ICGCP 1216WW
• Thickness= 1″
• Fire Resistant= 45 minutes
• Containment Rating= ASTM F-1915 Grade 2
• Maximum Size= 1156 sq. inches
• Wire Glass= Yes
• UL Rating= UL 9

PRODUCT CODE= ICGCP 2416WW
• Thickness= 1 5/16″
• Fire Resistant= 45 minutes
• Containment Rating= ASTM F-1915 Grade 1
• Maximum Size= 1156 sq. inches
• Wire Glass= Yes
• UL Rating= UL 9

PRODUCT CODE= ICGCP 1216WW90
• Thickness= 1″
• Fire Resistant= 90 minutes
• Containment Rating= ASTM F-1915 Grade 2
• Maximum Size= 330 sq. inches
• Wire Glass= Yes
• U Rating= UL 9 / UL 10C

PRODUCT CODE = ICGCP 2416WW90
• Thickness= 1 5/16″
• Fire Resistant= 90 minutes
• Containment Rating= ASTM F-1915 Grade 1
• Maximum Size= 330 sq. inches
• Wire Glass= Yes
• UL Rating= UL 9 / UL 10C

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Attack & Burglar Resistant Glass Laminates- Secur-Tem® Laminates

Cornerstone offers a range of laminated glass products designed for prolonged physical attack and burglary resistance. Secur-Tem® and Secur-Lite X® are high performance institutional glazing products utilizing Chem-Tem® chemically strengthened glass or heat strenghtened glass and PVB for prolonged physical attack resistance. Secur-Lite® annealed glass laminates are designed to prevent “smash and grab” burglary at retail establishments and meet UL 972 test standards. These products do not provide bullet resistance. Our Single Responsibility program covers all of our products. The charts below provide a quick reference for product choices. Specifications available upon request. Call for Pricing today.

PRODUCT CODE= Secur-Tem 3 SM3
• Thickness= 9/16″
• Weight/SF= 4.89
• Transmittance Daylight= .83
• Shading Co-Efficient= .74
• U-Value=1.00

PRODUCT CODE= Secur-Tem 4 SM4
• Thickness= 3/4″
• Weight/SF= 6.50
• Transmittance Daylight= .80
• Shading Co-Efficient= .65
• U-Value=.83

PRODUCT CODE= Secur-Tem 5 SM5
• Thickness=1”
• Weight/SF= 8.25
• Transmittance Daylight= .77
• Shading Co-Efficient= .57
• U-Value=.78

PRODUCT CODE= Super Secur-Tem 5 SSM5
• Thickness= 1 1/16″
• Weight/SF= 10.00
• Transmittance Daylight= .77
• Shading Co-Efficient= .56
• U-Value=.75

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Attack & Burglar Resistant Glazing- Secur-Lite® – UL 972 Burglary Resistant

PRODUCT CODE= 5/16” Secur-Lite UL SL516U
• Thickness= 5/16″
• Weight/SF= 3.75
• Transmittance Daylight= .87
• Shading Co-Efficient= .89
• U-Value=1.00

PRODUCT CODE= 7/16” Secur-Lite UL SL716U
• Thickness= 7/16″
• Weight/SF= 5.00
• Transmittance Daylight= .86
• Shading Co-Efficient= .79
• U-Value=.95

PRODUCT CODE= 9/16” Secur-Lite UL SL916U
• Thickness= 9/16″
• Weight/SF= 6.50
• Transmittance Daylight= .86
• Shading Co-Efficient= .79
• U-Value=.95

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Attack & Burglar Resistant Glass Laminates- Secur-Lite X® Laminates

PRODUCT CODE= Secur-Lite 3X SL7163X
• Thickness= 1/2″
• Weight/SF= 4.75
• Transmittance Daylight= .88
• Shading Co-Efficient= .80
• U-Value=1.00

PRODUCT CODE =Secur-Lite 4X SL9164X 11/16″
• Thickness= 1/2″
• Weight/SF= 6.52
• Transmittance Daylight= ..85
• Shading Co-Efficient= .72
• U-Value=.88

PRODUCT CODE= Secur-Lite 5X SL1316-5X
• Thickness= 7/8″
• Weight/SF= 8.25
• Transmittance Daylight= .77
• Shading Co-Efficient= .57
• U-Value=.78

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