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Tuning cavity width for Flemish Bond


MortarThePoint

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14 hours ago, bassanclan said:

I imagine your bricks will use a brick as the cavity spacer when setting out, so will naturally go up to 103-105mm.

Rather than dritherm etc have a look at pumping in EPS beads. It works out around the same price and offers a better u value and full fill.

 

Interesting thought. I just took a look here and the lambda value looks the same as the more performant mineral wools like Dritherm Ultimate at 0.032. I guess it could be an option if supply is a major issue as can be put in after wall construction.

 

A nice thing about these Knauf insulations is that it uses ECOSE which doesn't use a Formaldehyde binder agent in manufacture.

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