Slight update – i’ve finally filld the base with concrete today – 11 ELEVEN damn cubes of it – slightly underestimated how much was going in. I’d put photos up but no idea how to now that photobucket has gone payfor!?
Also materials, i got chatting to the local timber merchants (Alsfords), whom when you set up a trade account become much more amenable (cheap). So pretty much everything is coming from them.
So, now gone for full floating floor – 75mm EPS70, with a 18mm OSB3 (internal floor not sure yet).
Sides stud with 2×4 and OSB3 11mm, filled with 50mm kingspan. Insdie and out wrapped with house wrap Cromar Vent 3 Pro – way cheaper on Amazon surprisingly.
Roof, is 6×2 with OSB3 11m, filled with Kingspan again, then will have internal flat ceiling.
Internal walls, 50mm plaster+ insulation boards.
outside wrapped with the CROMAR stuff again, then clad with featheredge (not cedar as it is shockingly expensive)
Roof, EPDM as advised earlier in the thread. Will start building on Sunday.
Materials so far (excluding concrete as i **** up), are £1500.
How do you post photo’s now????