I have been giving a lot of thought to this subject and am seeking advice and ideas from others based on their experience.
I am planning to build a new home in the near future, and it will have full height floor-to-ceiling sliding windows and doors... 2.8 metres high.
I was initially thinking of going down the double glazed route, but these would be heavy and expensive so I want to explore the possibility of using film instead.
Double glazed glass is good for soundproofing, security and heat insulation, whilst film is good for security and heat insulation only. I am not concerned so much about soundproofing as our new house will be built on a farm with no neighbours for several kilometers radius.
So… most of our sliding doors and windows will face East, so will receive full solar radiation from dawn until near midday.
Now I understand that solar energy does not travel in just one big wave, but instead in many waves that differ from each other by wavelength. Why is this important? Because different solar wavelengths give different challenges to address with window film.
The shortest wavelengths from the sun are the ultraviolet radiation/energy, or UV, the middle wavelengths are called visible light, and the longest wavelengths are called infrared heat/energy, or IR.
I would like to find a film that is spectrally selective... one that blocks out more IR than visible light.
Any suggestions, or should I just go visit the local SCG Home and listen to their recommendations?