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  • Cavity wall insulation from £129+
  • Loft insulation from £145*
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  • Save around £115 a year with cavity wall insulation
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+based on 3 bed semi-detached house, to insulate wall area up to 82 m2, subject to survey and local availability.

*based on 3 bed semi-detached house where existing insulation is None to 60mm, to insulate loft area up to 52 m2, subject to survey and local availability.

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