Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
I've an eight by six foot steel shed erected 20 years ago. Came with a warning sticker that if expecting more than eight foot of snow to add additional bracing!After the first year of having awful condensation, bought a huge can of anti condesation paint and have had no issues since.
Never heard of it either. Of course, if the air is dry then you won't get condensation . My previous shed I built was lined in rockwool/celatex and OSB and It was excellent. Now I use a dehumidifier (dessicant type as this works down to almost zero degC)
Are Vac Bags expensive?How do you create the Vacuum?Are they re- useable?