We are buying an end of terrace Victorian house, it was a corner shop, so isn’t standard layout, it has 4 similar size rooms downstairs and 4 bedrooms along a long corridor upstairs, plus a shower room and bathroom bolted on the back.
It needs new windows and as much insulation as I can add, especially along the long north-facing outside wall. I will do underfloor and loft insulation myself (assuming it's reasonably straight-forward!), but what order do I do everything in? Windows and floors before walls?
And should I add piping for underfloor heating while I've got the floorboards up? Radiators will all have to come off the walls to do internal wall insulation anyway... Does UFH even work with old floor boards?
Top tips would be much appreciated, thanks!