M_Phlip

Hello, I'm new to the forum, purchased a house few years ago, before that I always lived in flats so many things are new to me when it comes to repairs and maintenance, thus me joining this forum so I can learn from others more advanced than me -Marc

I'm having a condensation issue with our "mid-60s built" garage made of precast concrete walls and metallic roof When outside air temperature drops below 10°c the walls are literally "sweating" and the roof "showering" everything stored underneath (the 2 last pictures are taken in a hotter day so it is dry inside). Worth also noting that there is an air gap between the roof and the walls, running on each side of the garage and at the rear From what I've read online the most efficient way to fix this condensation issue might be by improving the insulation, I have a limited budget and DIY skills so I'm looking at something not too pricey and fairly easy to do. For now I was considering to glue some aliminium bubble insulation foil similar to this one :https://www.amazon.co.uk/SuperFOIL-Garage-Door-Insulation-6sqm/dp/B01ENLVTBA or some polystyrene insulation boards. (Right now I'm more lining toward the aluminium foil as I'm worried about the durability of the polystyrene). Am I going in the right direction ? ? I would be really interested to have your thoughts about it ?