3M Prestige PR70 Solar Window Film

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Prestige - PR 70

3M Prestige window films incorporate features
that increase on-angle heat rejection to help keep you cool

Non-metallized, 3M technology provides superior performance
with no corrosion or interference with cell phone signals

Extends the life of furnishings by rejecting UV rays, the single largest component of fading

Increases personal safety by minimizing flying glass

Low reflection enhances views and overall beauty

Reduces glare and eye discomfort

Prestige 70 is comprised of over 200 ultra-thin layers, and is manufactured utilizing 3M's patented nanotechnology process.

Nanotechnology creates unique clusters of nanometer-sized particles that provide superior heat control and glare reduction while preserving exterior and interior window views.

Light transmission values on various glass substrates

Single Pane Window68%
Single Pane, Tinted Window41%
Insulated Window61%
Insulated & Tinted Window 37%



Made of over 200 layers using nano-technology, this film provides significant energy performance despite its “clear” appearance. This is the lightest version with a 70% light transmission.

Colourless in appearance, this film provides excellent energy savings performance. This is the lightest version with 70% visible light transmission.

Product Performance


  Single Pane Single Pane/Tinted Double Pane Double Pane/Tinted
  single pane single pane/tinted dbl pane dbl pane/tinted
Solar Heat Reduction 38% 32% 21% 19%
Heat Loss Reduction 3% 3% 2% 2%
Glare Reduction 23% 23% 23% 22%
UV Blocked 99% 99% 99% 99%
Total Solar Energy Rejected 50% 57% 44% 58%

Technical Data


Glass Type
Applied Product
Shading Coefficient
Visible Light
Emissivity
"U" Value
 
Reflected
Transmitted
singlepane
None
0.94
8%
88%
0.84
1.06
PR-70
0.58
9%
68%
0.78
.99
singlepane2
None
0.69
5%
50%
0.84
1.06
PR-70
0.50
8%
41%
0.78
.99
dblpane
None
0.81
14%
78%
0.84
0.50
PR-70
0.64
13%
61%
0.78
0.46
dblpane2
None
0.55
8%
45%
0.84
0.50
PR-70
0.48
12%
37%
0.78
0.46

Learn More

About 3M Prestige Series Window Films