Installing Kingspan Insulation/Celotex Quantity Idea???

[Hullstorage]

Hi all,

I have a dining room 12ftx12ft and a Lounge 18ftx12ft and thinking of installing insulation between the joists as the floors need to come up to carry out ventalation works and replace some rotten joists.

Anybody got any ideas of how many sheets i would need.

Thinking of installing 150mm x2400 x 1200 sheets.

Thanks

Simon

 

[freddiemercurystwin]

Depends on the setting out of and the centres of the joists or more importantly the gaps between them.