spectrally selective window film

Sterling Spectrally Selective Window Film

The Solar Gard Sterling series is a spectrally selective film with a high level of visible light transmission. The Sterling series also provides extraordinary solar energy rejection performance. This allows for a luminous and more beautiful interior while ensuring a comfortable and temperate environment.

Sterling window films offer a range of options – from lightly tinted, hardly noticeable from the inside, to darker films that provide a greater degree of protection from heat and glare.

Sterling 20: Optimum heat and glare reduction, privacy, and softened natural light. This film is neutrally tinted with a reflective finish on the inside and out.

Sterling 40: 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: 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 70: Moderate heat reduction while maintaining the maximum natural light. This film is lightly tinted, hardly noticeable inside with a soft, neutral finish outside.

 

Film Options and Performance

Product Name % Visible Light
Transmittance
% Visible Light
Reflectance (Exterior)
% Ultraviolet Light
Blocked
% Total Solar
Energy Rejected
Sterling 70 75% 13% >99% 33%
Sterling 60 63% 17% >99% 43%
Sterling 50 49% 26% >99% 56%
Sterling 40 41% 33% >99% 63%
Sterling 20 23% 45% >99% 75%
Performance measured on 1/8” (3mm) thick clear glass.