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They claimed that roof insulation would reduce heating costs, so that in two years you could recover the amount invested. |
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It pays to insulate your roof since you certainly get back in around two years, whatever you invest in lowered fuel costs. |
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Roof insulation reduces heating costs so much that in just two years they guarantee that you get back the money you invest in it. |
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They guarantee that money invested in roof insulation is recoverable in two years through reduced fuel costs. |
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They claim that in under two years you get back what you invest in roof insulation through reduced fuel costs. |