For help with installing energy efficiency measures such as heating and cavity wall and loft insulation, contact E.ON Energy Solutions. You do not need to be an E.ON customer to apply. They have grants available subject to eligibility and survey.
If you are not eligible for a grant they do offer able to pay deals and will quote you for the work should you wish to proceed.
Visit: E.ON Energy - Affordable warmth, or phone 0330 400 1067 for further information.