We are now offering all insulation at 0% VAT!

Certainfil Cavity Insulation Limited - 3 Fairway Gardens, Belfast, Northern Ireland, BT9 5NP - info@certainfilcavityinsulation.co.uk

Home Insulation Grants

We can now offer free insulation if you meet the following criteria:

  1. Single and earn less than £28k per year
  2. A couple who earn less than £35k per year
  3. A single parent and earn less than £35k per year
  4. Over 65 years with a pension under £35k per year
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