It all depends how much you are willing to spend.. prefab metal water tight glass is probably going to cost you over Twenty grand for a kit installed on a slab. Attaching it to the home will raise your estate taxes .. what else.. umm.. I like Carolyn's 4x4s cemented in the ground and A frame trussess, easy light 2x4 prefab joists on a sturdy plate. Vinyl Plastic heavy duty rolls in sections using 1x2 bridging not only cheaper by far,, easier to install and remove as needed .. Unless you have money to burn initially and don't mind reassessing property taxes for an addition..I'd go the cheaper way,, the second rout still going to set you back a couple grand in my opinion
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john
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