NEWS ARTICLE
Security Glass
Prison Glass
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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.
PROJECT SHOWCASE
Tested to NATA standards
One-way vision
AS1288 certified
Tested to NATA standards
Tested to NATA accredited standards at Level 2 with a 10 minute attack time
One-way vision
Configure with one-way vision glass to meet observation room requirements
AS1288 certified
Proudly Australian made, AS1288-2006 Grade A Safety glass
Prison Glass
Performance Data:
COLOUR*
THICKNESSS
VISIBLE
U VALUE**
SHGC
SOLAR (TRANS)
SC
Ultra Cool-E#2
4+12+4
70
1.34
0.32
30
0.37
Grey
4+12+4
44
1.34
0.29
20
0.33
Bronze
4+12+4
48
1.34
0.3
21
0.35
Ultra Cool-E#2
6+12+6
69
1.33
0.32
29
0.37
Green
6+12+6
58
1.33
0.31
21
0.36
Grey
6+12+6
34
1.33
0.25
15
0.29
Bronze
6+12+6
35
1.33
0.25
15
0.29
Dark Grey
6+12+6
6
1.33
0.11
3
0.12
Ultra Cool-E#2
8+12+8
68
1.32
0.32
28
0.37
Ultra Cool-E#2
10+12+10
67
1.31
0.32
27
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.
Find the perfect double glazing solution for your project
Performance Data:
Prison Glass
COLOUR*
THICKNESSS
VISIBLE
U VALUE**
SHGC
SOLAR (TRANS)
SC
Ultra Light - E#2
4+12+4
81
1.4
0.58
54
0.67
Grey
4+12+4
51
1.4
0.43
36
0.49
Green
4+12+4
72
1.4
0.44
37
0.5
Bronze
4+12+4
55
1.4
0.45
39
0.52
Ultra Light - E#2
5+12+5
80
1.39
0.57
53
0.66
Grey
5+12+5
45
1.39
0.39
32
0.45
Green
5+12+5
69
1.39
0.41
34
0.47
Bronze
5+12+5
49
1.39
0.42
35
0.48
Ultra Light - E#2
6+12+6
79
1.39
0.57
51
0.65
Grey
6+12+6
39
1.39
0.36
28
0.41
Green
6+12+6
67
1.39
0.39
31
0.44
Bronze
6+12+6
44
1.38
0.39
31
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.
Find the perfect double glazing solution for your project
Performance Data:
Prison Glass
COLOUR*
THICKNESSS
VISIBLE
U VALUE**
SHGC
SOLAR (TRANS)
SC
Ultra Plus 50
6+12+6
49
1.296
0.22
19
0.25
Ultra Plus 60
6+12+6
59
1.295
0.26
23
0.3
Ultra Plus 70
6+12+6
67
1.294
0.28
26
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.
Find the perfect double glazing solution for your project
Prison Glass
Performance Data:
COLOUR*
THICKNESSS
VISIBLE
U VALUE**
SHGC
SOLAR (TRANS)
SC
Ultra Pro - 61
6+12+6
60
1.325
0.3
27
0.35
Ultra Pro - 72
6+12+6
71
1.34
0.35
31
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.
Find the perfect double glazing solution for your project
Whisper sound reduction index
Whisper double glazed units
THICKNESS (MM)
RW
C
CTR
3+12+6.76
38
-1
-5
12.76+20+8.76
50
-2
-5
14.76+20(Ar90)+10.76
51
-1
-5
3+12+8.76
38
-1
-5
6+12+6.76
41
-2
-5
6+12+8.76
41
-1
-5
6+12+10.76
42
-2
-5
8+12+6.76
42
-1
-4
8+12+8.76
44
-1
-4
6.76+12+6.76
43
-1
-5
12.76+12+16.76
49
-1
-5
Whisper single laminate
THICKNESS (MM)
RW
C
CTR
6.76
36
-1
-3
8.76
3
-1
-3
10.76
38
-1
-3
12.76
39
-1
-3
16.76
41
-1
-3
20.76
43
-1
-3
24.76
44
-1
-3
Find the perfect acoustic glazing solution for your project
Product details:
Prison Glass
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
- 2440 x 3660mm
CONFIGURATIONS
- Clear
- Tinted
- Low-E
- IGU
- One way vision
THICKNESS
- 15mm
- 17mm
- 22mm
Design Collection Patterns
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INTERLACED
Light transmission:
80
%
75-100%
Single colour patterns
SQUARED
Light transmission:
72
%
50 - 75%
Single colour patterns
OCEAN BREAK
Light transmission:
72
%
50 - 75%
Single colour patterns
ORGANIC
Light transmission:
14
%
0 - 25%
Single colour patterns
CRYSTAL MAZE
Light transmission:
66
%
50 - 75%
Single colour patterns
SOLITAIRE
Light transmission:
60
%
50 - 75%
Single colour patterns
GEOMETRIC
Light transmission:
31
%
25 - 50%
Single colour patterns
ABSTRACT
Light transmission:
52
%
50 - 75%
Single colour patterns
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