Gazebo Penguin 10 x 12 Solarium Add-a-Room 

Not much to insulate its mostly windows. And the roof isn't airtight or anything because the design allows it to slide, so I think you would not be happy with the results...

Thank you for responding!!

Yes it is bolted to the concrete patio and anchored to the brick wall of the house. I did more then instructions said for added strength

we havent had any wind or snow issues so far. last summer we had dinner in it every evening without it getting to hot inside. the roof is adjustable so u can open it up but we have never needed to do that. i think on hottest days we open the windows all the way instead of just half...

@ScottL-i7p correct there is no floor provided. Instructions state it can be placed on wooden deck or porch and how to secure it.