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Roll insulation is a very cost effective way of insulating your roof to retain heat in your home and help reduce energy bills. Roll insulation comes in any number or roll lengths, widths and thicknesses so calculating how much roll insulation you need for your loft can get a little confusing, particularly when comparing roll insulation products to see which is the best value for money.

The Roll Insulation Calculator allows you to calculate exactly how much roll insulation you need so you can purchase the right number of roll insulation packs.

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