i'm ordering a 12x20 portable garage to put in front of my existing garage. my garage is 12x24 and there is no room for the impala and the tools etc. so i'm putting the new one in front of it. my question is i want to try to seal the new garage to the old one so i can open the door and heat the whole area. i realize its impossible to completely seal it .
so has anyone done this before? just looking for ideas.
the idea i have so far is to get a small tarp and secure one side to the front wall of the garage above the door and drape it over the end of the new one and pull it down snug and secure it to the ground.
i'm getting the style with the peaked roof not the (quonset hut) style.
thanks for your input.