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  1. Home
  2. Building material cost & quantity calculators
  3. Loft Insulation Calculator - How Much Insulation Do You Need?
Last day for Easter delivery - Thursday 2nd April. Orders placed over the weekend will be delivered on Wednesday 8th April.

Loft Insulation Calculator - How Much Insulation Do You Need?

Enter a few details below into the Loft and Roof Insulation Calculator to estimate how much insulation you may need. Please note insulation product sizes may vary to those used in the calculator. 

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Loft Insulation Calculator

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Mtrs
What size of roll would you like to use? (Actual product sizes may vary)

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