Any underfloor heating experts here?

[Tinders]

Hi Guys,

I have a Victorian 4 bed semi, huge place, but also very inefficient, ive got a Worcester 28kw boiler heating the house, and tbh, its been struggling to keep the house warm, the rooms are fine, but the kitchen and downstairs bathroom struggle to get barely warm, they are part of a flat roofed extension so maybe thats why???

So im planning to go round the house and seal every damn gap up and at the same time look into putting undefloor heating into the bathroom and Kitchen, both are fairly big and are tiled, were looking to change the tiles anyhow so timing couldnt be better?

Can anyone shed any light on the matter?

Ta

 

[Tinders]

Im thinking electric

 

[Tinders]

Its an old house, and I am planning to check if everything id sized up correctly before I start any major work.

The rooms are big, and have high ceilings, all the floor boards are creaky, I can feel draughts everywhere, so that does seem the obvious place to start, but the bathroom and kitchen rads barely get warm as the pipe runs are really long to them.

The loft has had additional insulation. Im off work today and i think i might arm myself with a silicon sealant gun lol!