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Talk:An Affordable Window Greenhouse in in Kingston, Ontario
-Check spelling, grammar, capitalization...
- Construction & Installation
-Separate materials and tools -Total cost of materials
- Engineering Principles
-Is steady state really a valid assumption, or should it be that the greenhouse is maintained at a constant temperature -Show how the equation: AU(To-Ti)+CairΦρair(To-Ti )+βS+Q=0 relates to the energy balance (eg. Qsun = ...) -Make sure all you explain what all the variables are
-Are there other affordable materials that can be accessed cheaply or freely?
I am in the process of building a much larger greenhouse myself using several windows I got free on freecycle.com and windows I bought for a low price at a local auction.