Hi Cindy, I remember a long time ago someone posted pictures of two HFGH's put together but I could not find the thread. Anyway, they put them end to end and took the back panels out and had a door at each end. If I recall right, they did some extra bracing when they attached them and just bolted them together and used silcone chauk to make a good seal.Sorry I couldn't help you more.

Willow

Willow

Thanks. I did a search too and couldn't find anything. Seems our archives don't go back very far anymore. I wonder why that is.

Cindy

I think it was RobNewJersey -- you might search for him in the membership directory and e mail him.

I sent him an email but haven't received a response as yet. My DH spent some time this weekend looking at the greenhouse and I think he's pretty sure what he wants to do. He's an engineer so he's pretty good with that stuff.

Thanks for the response!!

I see you also have a HF, hope you enjoy yours as much as I do mine.

Cindy

my email was changed sorry.

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i never did take out the end panels its cheaper to heat one during the winter.mine are just butted back to back.you can just rivet flat aluminum on the joints if you want to remove the inside walls but i dont think its worth it.just pop out the center panels and seal up the gaps there.there is an advantage to leaving them stock they will be esier to move,sell,clean,keep at diffrent temps ,one can be used for propagating with mist or what and the most important one ever is a 400 hundred dollar electric bill insted of 800 dollar bill. rob

Rob, thanks for the pic. What a pretty area you have there. I think I want mine open in the middle. Was your electric bill really $400 just for heating the greenhouse? Wow, my DH would have passed out. LOL

Dan put a baseboard heater that we had in there and connected it to a thermostat. I kept it at 55 degrees all winter and the electric bill only went up $30 a month. I'm hoping that the addition will only add another $20-30 a month. Our winters are milder than yours though.

Cindy