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Insulation Calculator
Estimate how many insulation boards you need for a roof or wall area, based on standard board sizing and a wastage allowance.
46.5
Area (sq m)
0.72
Sq m per board (600×1200mm)
71
Boards needed at 50mm
This is an estimate based on a standard 600×1200mm board size — actual board dimensions vary by brand and thickness. For an exact material list and price quote, request a quote below.
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