In the meantime, I have to insulate the garage better as I use it as a store for household stuff. I just want to keep the temp up a bit and keep stuff dry. I can feel dampness on some of the boxes just now.
I am a DIY diddy and when I have the money I will get a joiner/builder to sort it properly; I need to something temporary in the meantime; ideally that does not require me to put in a timber frame.
I bought stuff called thermawrap from B&Q (I can take it back if you think thats wrong). Can I screw insulation straight on the wall just now? and if so what kind of screws do I want for the brick.
Could I then, next year, get a joiner to put in a frame with an air gap to plasterboard later?
Would I get any advantage in the meantime just putting the insulation on the walls direct and maybe some on the inside of the up and over garage door?
Will that thermawrap do the job; says it is equivalent to 650mm (I think) of polesterine?