Argon gas / Discussions

Which window frames are the best: Fiberglass, PVC or Fiberglass hybrid uPVC?

...argon gas, and as you mention triple pane instead of double pane. Below are a few more of our building guide pages on window pages to help you decide. You can also find a window manufacturer for BC in the Ecohome Building Product Directory Our top tips of what to look for when choosing the best windows Low E coatings: ...

Posted by Zarah M April 10, 2025 Windows and doors 1 response

How do you calculate window height and location for passive solar heating?

I couldn't see the answer in a search - apologies if this has already been covered. If I know that at the winter solstice the sun will be at an elevation of 20 degrees, my south facing (northern hemisphere) glazing is 4 metres high (bottom to top of windows) - then what is furthest point the sun will reach to into the...

Posted by Daniel Gardener Sept. 12, 2019 Passive solar home design 1 response

If a passive house is designed well is it worth the extra cost for Low E window coatings?

...Argon filled windows be appropriate without the Low E coating?  The Low E coating does reduce the solar gain even if you choose a coating designed for the northern climate.  (I am in Ontario 44 degrees north).  My application would have 5x5 ft fixed windows with 5x2 foot awning style windows below and above for ventila...

Posted by Joe Van Kuren June 7, 2019 Passive solar home design 1 response

What are the best windows for replacement in a basement?

What is the best option for window replacement in a basement? When looking for high performance windows, there is no really no difference between basements and above grade walls. Basement windows are often smaller than main floor windows, other than that, whatever performance of windows you decide to invest in would ma...

Posted by Chrystele Chevallier-g May 21, 2020 Windows and doors 1 response

How do you replace windows in a double stud wall house?

We have a 1982 double wall envelope house. I would like to expand  and replace the windows on the north side of the home. Is there anything special that should be considered to expand the size of the windows by the builder? If we install triple pane windows, do I still need to install  double windows for each opening t...

Posted by Sasha June 25, 2018 Windows and doors 3 responses

Is it worth investing in triple-pane windows?

...gas filled windows. The gas will dissipate through the glass over time, so after a number of years they will be reduced to just having air between the panes, but the savings realized during that time still make it worthwhile in our opinion. Low-E coatings reflect heat back into the home and are also a sound investment ...

Posted by K.P. July 8, 2017 Windows and doors 2 responses