Kingsman or Celutex
As part of the kitchen refurbishment I am looking to insulate the floor which at present is a suspended T&G floor on 100mm joists. I am looking at fixing 25 X 25 battens to the bottom of the joists and dropping 75mm foam insulation in between the joists. Any advice regards preferences between Kingspan or Celutex or is it just a case of whichever I can get at the best price?
Richard
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