You don't need LoE3 in Toronto. LoE2 suffices. As to triple pane, this forum is very pro-triple-pane, but I am in the Chicago area and resisted the urging for triple pane from my windows guy and opted for double pane on my Marvin Ultimates. I chose double over triple because of the cost, and also didn't want the windows (casements and sliding patio doors) to be so heavy. I have been very happy with the double pane Marvin Ultimates. Even when the temps are low single digits, I am not getting condensation or any other problems. Having said that, I am careful about setting the humidifier in my house in the winter in order to avoid condensation. Also, my installer was great. It's all about the installation. You could have the best triple pane window ever made, and if its not installed properly, you'll have problems.

The CCC stands for China Compulsory Certification and the number under the CCC tells who made the glass and the specific certifications the glass meets. Curious if you have a safety logo on any of the glass? Since it's laminated you don't technically need one, but an inspector would normally require a certificate stating that you have certified safety glass in the door. Typically in residential applications the glass labels (logo's, bug, etc) are on the inside glass surface of the window, readable from the interior of the home. These may very well be installed backwards if all of your labels face outward. On the pictures that I sent, labeled side 1 would be intended to face outward, exterior of a home. Conversely, labeled side 2 in the picture (which in glass-speak would be called laminate surface 4) would face inside the structure. Most LowE coatings are designed to be applied to glass surface 2. Glass surface 2 is inside the laminate (or IGU) opposite side 1. Glass surface 1 and 4 are "touchable" while glass surfaces 2 and 3 are inside the laminate (or IGU) and when using any 2, 3, or 4 silver layer coating, the coating should be on surface 2. And this the same for both laminated and insulating glass (and that changes when you have a triple pane IGU or a laminated IGU, or especially a laminated-triple-pane IGU...but not going there). And yes, coating application surface does make a difference both in performance and aesthetics, and this is a consideration in both laminated and IGU applications Make sense?

see if you can get the Sapphire Ultra clear glass. You may want to peruse this post [https://www.houzz.com/discussions/does-low-e-have-to-tinted-glass-dsvw-vd~2637495[(https://www.houzz.com/discussions/does-low-e-have-to-tinted-glass-dsvw-vd~2637495) This one is from another Floridian: [https://www.houzz.com/discussions/low-e-glass-confusion-dsvw-vd~3226454[(https://www.houzz.com/discussions/low-e-glass-confusion-dsvw-vd~3226454) Note that there are a lot of color options, including clear. So it depends on what glass you were looking at. To say solarban to green is too general. It appears that impact solarban uses Starphire glass which is extremely clean. The link below will give you some info. http://www.ppgideascapes.com/Glass/Products/Starphire-Glass.aspx

Do you have a style that is already present in the home? Anything will work, but something with a color in it will likely minimize the appearance of the greenish hue. I will also add that while some customer do note the appearance of the float glass green, most admit that they don't notice it after about 2-3 weeks.