Seattle Patio Covers - Sunrooms - Solariums - Pool Enclosures - Patio Covers, Sunrooms, Solariums, Conservatories, Pool Enclosures - Commercial & Residential

Call Wes: (206) 850-3600
Email: wes@seattlepatiocovers.com
Seattle Patio Covers utilizes Lodz-366 grade glass panels.
Reduces window heat gain by 64% compared to ordinary glass
Lets more light in and keeps more heat out
Blocks 95% of the sun’s damaging UV rays
Rejects the sun’s heat without affecting the view
-20°F |
+20°F |
|
Single-pane |
0° |
31° |
Double-pane clear |
37° |
51° |
Ordinary low-e |
47° |
58° |
Lodz-366 |
52° |
61° |
COMPARISON OF INSULATED GLASS UNITS WITH 1/2 AIRSPACE | |||||||||
GLASS SELECTION | TRANSMITTANCE | REFLECTANCE | U-VALUE | Shading Coefficie. | Solar Heat Gain Coefficie. | ||||
Ultra Violet % | Visible % | Total Solar Energy % | Visible Light % | Total Solar Energy % | Winter Night Time | Summer Day Time | |||
CLEAR | |||||||||
CLEAR / CLEAR | 50 | 79 | 61 | 15 | 12 | 0.47 | 0.50 | 0.81 | 0.70 |
SOLEX / CLEAR | 25 | 69 | 39 | 13 | 8 | 0.47 | 0.50 | 0.57 | 0.49 |
BRONZE / CLEAR | 21 | 47 | 39 | 9 | 7 | 0.47 | 0.50 | 0.59 | 0.51 |
SOLAR C.B. / CLEAR | 6 | 18 | 21 | 37 | 31 | 0.47 | 0.50 | 0.35 | 0.31 |
LOW-E | |||||||||
CLEAR / LOW-E | 19 | 70 | 33 | 11 | 30 | 0.29 | 0.27 | 0.44 | 0.38 |
SOLEX / LOW-E | 8 | 25 | 11 | 11 | 11 | 0.29 | 0.27 | 0.42 | 0.37 |
BRONZE / LOW-E | 8 | 42 | 20 | 8 | 17 | 0.29 | 0.27 | 0.36 | 0.31 |
SOLAR C.B / LOW-E | 3 | 17 | 9 | 14 | 18 | 0.29 | 0.27 | 0.21 | 0.18 |