JDT2Q wrote:
Hi group,

Today I completed the monthly on line meter readings submission for my
energy supplier and was presented with a bill for about £450 for the
past quarter.
I was amassed.

Our house is a semi dormer bungalow ( not a very big one ) in the
North West.
We have cavity wall insulation, loft insulation,

How much loft insulation? Depending on how long ago it was done your loft
could be well below current recommendations. In terms of value for money,
it's a good place to start if it needs topping up.

Tim