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Raising Roof Joists for Loft Flooring
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Posted to uk.d-i-y
The Natural Philosopher
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Raising Roof Joists for Loft Flooring
Lobster wrote:
When topping up old insulation (Rockwool) it's normal and more effective
to lay the second layer perpendicular to the first.
I think you mean 'orthogonal'
Perpendicular is walls... ;-)
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