Solar Gard® Sterling Series
The Solar Gard Sterling series is a spectrally selective film with a high level of visible light transmission. The Sterling series is comprised of films that provide extraordinary solar energy rejection performance along with higher visible light transmission. This allows for a luminous and more beautiful interior, whilst ensuring a comfortable and temperate environment.
Solar Gard Sterling window films offer users a range of heat reduction options whilst maintaining everywhere from maximum natural light to a high degree of protection from heat and glare. These films range from lightly tinted, hardly noticeable from the inside to darker films that provide a greater degree of protection from heat and glare, all with a soft, neutral finish outside. Films in the Solar Gard Sterling family include:
- Sterling 20 window film offers you optimum heat and glare reduction, added privacy, and softened natural lighting. This film is neutrally tinted with a reflective finish on the inside and outside.
- Sterling 40 window film offers you substantial heat and glare reduction, added privacy, and adequate natural light. This film is lightly tinted, hardly noticeable from the inside with a subtle, reflective finish outside
- Sterling 50 window film offers you substantial heat and glare reduction, added privacy, and ample natural light. This film is lightly tinted, hardly noticeable from the inside with a subtle reflective finish outside.
- Sterling 60 window film offers you moderate heat and glare reduction, added privacy, and ample natural light. This film is lightly tinted, hardly noticeable from the inside with a neutral finish outside
- Sterling 70 window film offers you moderate heat reduction whilst maintaining maximum natural light. This film is lightly tinted, hardly noticeable from the inside with a soft, neutral finish outside.
Performance Results
Performance results were generated from testing 1/8” (3mm) thick clear glass
and have been measured, calculated and reported in accordance with ASTM, ASHRAE
and AIMCAL standards. Performance results are subject to variations within industry
standards.
|
Film Type
|
Solar Energy
|
Visible Light
|
|
Thermal Energy
|
UV Light Blocked
T%
|
Total Solar Energy Rejected
|
|
T%
|
A%
|
R%
|
T%
|
Ext.
R% |
Int.
R% |
E
|
Wtr
U-Val |
SC
|
SHGC
|
|
Sterling
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Sterling 70
|
60.8
|
21.8
|
17.4
|
74.7
|
12.8
|
12
|
.80
|
5.84
|
.77
|
.67
|
>99
|
33
|
|
Sterling 60
|
48.5
|
28.1
|
23.4
|
63.2
|
16.9
|
15.6
|
.78
|
5.79
|
.65
|
.56
|
>99
|
44
|
|
Sterling 50
|
35.2
|
32.7
|
32.1
|
49.4
|
25.8
|
23.8
|
.69
|
5.45
|
.51
|
.44
|
>99
|
56
|
|
Sterling 40
|
28
|
33.5
|
38.5
|
41.2
|
32.7
|
29.9
|
.68
|
5.39
|
.43
|
.37
|
>99
|
63
|
|
Sterling 20
|
14.7
|
36.7
|
48.6
|
22.5
|
45.1
|
42.1
|
.67
|
5.39
|
.29
|
.24
|
>99
|
76
|
View All Solar Film Performance Specifications