Firewall is a high performance heat rejecting flat glass film that offers very high visual light transmission. Firewall is a 2-ply, 1.5 mil film laminate that utilizes the latest generation of exceptionally stable ceramic nano-particulate technology and installs with a clear dry adhesive (DA). The ceramic pigment allows the film to block IR energy (heat) while remaining nearly transparent to the viewer. Absorption levels are low enough to provide for safe installation on dual pane glass.
Type
%
Total Solar Refl.
Total Solar Refl.
%
Total Solar Absrb.
Total Solar Absrb.
%
Total Solar Trans.
Total Solar Trans.
% Visible Light Trans.
% Visible Light Refl(int)
% Visible Light Refl(ext)
%U/V Reject.
%Glare Reduct.
Shading Coeff.
Solar Heat Gain Coeff.
%Total Solar Energy Reject.
50
14%
55%
31%
48%
18%
19%
99%
41%
0.53
0.46
55%
70
8%
42%
50%
68%
9%
8%
99%
24%
0.70
0.61
39%
Important: All tested materials were applied on a ¼” clear glass surface in accordance with industry standard tests. The intended purpose of the data provided is for comparison purposes only.