
The three neutral grey external films are made in the USA, are WERS Energy Rated, and allow 13% to 24% of the visible light to pass through the films, block 99% UV and block between 63% and 73% of the heat.
WHAT TO BUY? Best Buy: Solar Gard Sentinel Plus Stainless Steel 15 OSW has the highest heat performance (73% of the heat blocked) and a VLR of 40%. |
||||
COMPANY/FILM |
Johnson Window Films DN20 EXTERNAL |
Solar Gard Sentinel Plus St/Steel 25 OSW |
Solar Gard Sentinel Plus St/Steel 15 OSW |
|
WERS rated |
Yes |
Yes |
Yes |
|
VLT % |
22% |
24% |
13% |
|
VLR % |
26% |
28% |
40% |
|
% TSER (Heat) |
63% |
63% |
73% |
|
SHGC |
0.46 |
0.42 |
0.31 |
|
% UV blocked |
99% |
99% |
99% |
|
Film Price $M2 |
$61.60 |
$71.50 |
$71.50 |
|
On-Line Job costing - measure your own windows -Save 15% sales commission |
||||
You pay $52.36 |
You pay $60.78 |
You pay $60.78 |
||
NOTES: The performance data shown above is taken from data published on each company website and published company literature. The data is presented to assist consumers for comparison purposes only. The data and trademarks remain the property of their owners.
|