Security Glass

Prison Glass

Security glass for detention facilities, tested to NATA accredited standards

Designed around combination of specialised structural interlayers, Cooling Brothers Prison Secure Guard is certified to withstand prolonged attack from a range of tools typically found and used in prisons and correctional facilities.

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Tested to NATA standards

Tested to NATA accredited standards at Level 2 with a 5 minute attack time.

One-way vision

Configure with one-way vision glass to meet a wide range of observation room requirements.

AS1288 certified

AS1288-2006 Grade A Safety glass. Manufactured locally, delivered nationally.

Prison Glass

Double Glazing Performance Data

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COLOUR*

THICKNESSS

VISIBLE

U VALUE**

SHGC

SOLAR (TRANS)

Ultra Cool-E#2

4+12+4

1.34

0.32

0.37

Grey

4+12+4

1.34

0.29

0.33

Bronze

4+12+4

1.34

0.3

0.35

Ultra Cool-E#2

6+12+6

1.33

0.32

0.37

Green

6+12+6

1.33

0.31

0.36

Grey

6+12+6

1.33

0.25

0.29

Bronze

6+12+6

1.33

0.25

0.29

Dark Grey

6+12+6

1.33

0.11

0.12

Ultra Cool-E#2

8+12+8

1.32

0.32

0.37

Ultra Cool-E#2

10+12+10

1.31

0.32

0.37

* Colour is the external panel of glass. Internal panel is the Ultra Light-E soft coat, unless otherwise stated.
** U Values based on argon filled units. The performance values shown above represent nominal values. Please refer to our terms and conditions for further details regarding stated performance values of insulated glazing units.

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Prison Glass

Double Glazing Performance Data

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COLOUR*

THICKNESSS

VISIBLE

U VALUE**

SHGC

SOLAR (TRANS)

Ultra Light - E#2

4+12+4

1.4

0.58

0.67

Grey

4+12+4

1.4

0.43

0.49

Green

4+12+4

1.4

0.44

0.5

Bronze

4+12+4

1.4

0.45

0.52

Ultra Light - E#2

5+12+5

1.39

0.57

0.66

Grey

5+12+5

1.39

0.39

0.45

Green

5+12+5

1.39

0.41

0.47

Bronze

5+12+5

1.39

0.42

0.48

Ultra Light - E#2

6+12+6

1.39

0.57

0.65

Grey

6+12+6

1.39

0.36

0.41

Green

6+12+6

1.39

0.39

0.44

Bronze

6+12+6

1.38

0.39

0.44

* Colour is the external panel of glass. Internal panel is the Ultra Light-E soft coat, unless otherwise stated. ** U Values based on argon filled units. The performance values shown above represent nominal values. Please refer to our terms and conditions for further details regarding stated performance values of insulated glazing units.

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Prison Glass

Double Glazing Performance Data

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COLOUR*

THICKNESSS

VISIBLE

U VALUE**

SHGC

SOLAR (TRANS)

Ultra Plus 50

6+12+6

1.296

0.22

0.25

Ultra Plus 60

6+12+6

1.295

0.26

0.3

Ultra Plus 70

6+12+6

1.294

0.28

0.32

* Colour is the external panel of glass. Internal panel is the Ultra Light-E soft coat, unless otherwise stated. ** U Values based on argon filled units. The performance values shown above represent nominal values. Please refer to our terms and conditions for further details regarding stated performance values of insulated glazing units.

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Prison Glass

Double Glazing Performance Data

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COLOUR*

THICKNESSS

VISIBLE

U VALUE**

SHGC

SOLAR (TRANS)

Ultra Pro - 61

6+12+6

1.325

0.3

0.35

Ultra Pro - 72

6+12+6

1.34

0.35

0.4

* Colour is the external panel of glass. Internal panel is the Ultra Light-E soft coat, unless otherwise stated. ** U Values based on argon filled units. The performance values shown above represent nominal values. Please refer to our terms and conditions for further details regarding stated performance values of insulated glazing units.

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Anti-slip Performance Data

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PATTERN*

COLOUR

COVERAGE

SLIP RATING**

APPLICATION

MAX SIZE

3mm Dot Inverted

White

40%

Outdoors

2450 x 4800

3mm Dot

White

60%

Outdoors

2450 x 4800

3mm Dot

White

50%

Indoors

2450 x 4800

3mm Dot

White

40%

Indoor

2450 x 4800

*Standard pattern range. Custom patterns and colours are available however will require slip testing to approved standards.
** Tested with wet pendulum test according to AS 4586:2013, slip resistance classification of new pedestrian surface materials.

Whisper sound reduction index

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Whisper double glazed units

THICKNESS (MM)

CTR

3+12+6.76

-1

-5

12.76+20+8.76

-2

-5

14.76+20(Ar90)+10.76

-1

-5

3+12+8.76

-1

-5

6+12+6.76

-2

-5

6+12+8.76

-1

-5

6+12+10.76

-2

-5

8+12+6.76

-1

-4

8+12+8.76

-1

-4

6.76+12+6.76

-1

-5

12.76+12+16.76

-1

-5

Whisper single laminate

THICKNESS (MM)

CTR

6.76

-1

-3

8.76

-1

-3

10.76

-1

-3

12.76

-1

-3

16.76

-1

-3

20.76

-1

-3

24.76

-1

-3

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Product information

Modern prison designs are shifting towards a more open and well-lit aesthetic, aiming to improve the well-being of inmates and enhance spatial visibility. However this creates an ongoing challenge in meeting security requirements for glazing while maintaining natural light.

Cooling Brothers Prison Glass plays a pivotal role in these environments, allowing natural light to flow through spaces while ensuring the highest safety of occupants. Prison Glass shows exceptional resistance to a wide range of prolonged attacks using implements such as axes, mallets, crowbars, and handsaws — tools that are commonly found and potentially used within correctional facilities.

Prison Glass is available in various thicknesses, including 15mm, 17mm, and 22mm, and adheres to AS/NZS2208 safety glazing material standards.

FEATURES

Security glass for high security facilities
Engineered with structural interlayers to withstand prolonged, high intensity attacks
Meets AS/NZS2208 safety glazing material standards
Allows natural light to penetrate the space, contributing to a more humane and well-lit correctional environment.
Configured with one way vision and IGU

MAXIMUM PANEL SIZE

2450 x 5000mm

CONFIGURATIONS

Clear
Tinted
Low-E
IGU
One way vision

THICKNESS

17mm
22mm

HOW TO SPECIFY

To provide the most accurate specification for your project, please complete a specification request with your requirements. If you would prefer to speak directly with our technical sales team, please contact us on 1300 040 799, or email info@coolingbros.com.au

Product information

Prison Glass is available in various thicknesses, including 15mm, 17mm, and 22mm, and adheres to AS/NZS2208 safety glazing material standards.

FEATURES

Security glass for high security facilities
Engineered with structural interlayers to withstand prolonged, high intensity attacks
Meets AS/NZS2208 safety glazing material standards
Allows natural light to penetrate the space, contributing to a more humane and well-lit correctional environment.
Configured with one way vision and IGU

MAXIMUM PANEL SIZE