Hi, I have recently re-sited my feed water tank on my conversion roof. It is sitting on a left over sheet of 100mm kingspan which is in turn sitting off the ground on a couple of flat lying 6x2's.
My question is now that the cold weather is coming i need to box it in and insulate it. Do you think it would be ok to build a box around it leaving a 50mm gap and pack it with fibreglass or should I use something like 50mm sheets of polystyrene or kingspan.
Don't want to go over the top with insulation just dont want it to freeze.
Thoughts appreciated.
My question is now that the cold weather is coming i need to box it in and insulate it. Do you think it would be ok to build a box around it leaving a 50mm gap and pack it with fibreglass or should I use something like 50mm sheets of polystyrene or kingspan.
Don't want to go over the top with insulation just dont want it to freeze.
Thoughts appreciated.
