R
rathmore
Guest
Starting our build in January and still confused by the insulation combinations. judging by whats been discussed for a standard block build there a few options
A: cavity 100mm with 80mm board
b: cavity 100mm with 80mm board plus dryline internal wall
c: cavity 150mm with 140mm aeroboard
d: cavity 100m with blown beads
While they all have issues looping, potential water ingress, etc I am erring on option c to give a calc U value of 0.19. Is there anything else i need to consider - I am aware that 150mm cavity may require some careful detailing for the opes. All comments appreciated!
A: cavity 100mm with 80mm board
b: cavity 100mm with 80mm board plus dryline internal wall
c: cavity 150mm with 140mm aeroboard
d: cavity 100m with blown beads
While they all have issues looping, potential water ingress, etc I am erring on option c to give a calc U value of 0.19. Is there anything else i need to consider - I am aware that 150mm cavity may require some careful detailing for the opes. All comments appreciated!