Money saving tips to reduce energy bills from the NIA

With energy bills constantly increasing householders should make their No.1 New Year’s resolution making their homes much more energy efficient. The National Insulation Association (NIA) is advising that one sure way for householders to keep the heat in and reduce their energy bills in the future is to install insulation now.

The NIA has put together ten facts that will help inform households about the benefits of installing insulation:

1. Around 58% of a home’s heat can be lost through un-insulated walls and lofts. A hassle-free way to save energy and prevent money disappearing into thin air is to stop this heat escaping with insulation.

2. Solid Wall Insulation can save around £475* a year on householder’s fuel bills year-on- year! It can also reduce a home’s carbon footprint by around 2 tonnes of CO2 a year.

3. If every UK household suitable for Cavity Wall Insulation (CWI) installed it, a saving of 4 million tonnes of CO2 every year could be made – a decrease in 560kg of CO2 per household. CWI pays for itself in around 2 years and will typically save around £140* a year on householder’s energy bills.

4. Draught proofing around leaky door and window frames can save around £55* a year on energy bills and can make a home feel more snug and pleasant.

5. Insulating under the floorboards on your ground floor will save you around £60* a year and you can seal the gaps between floors and skirting boards to reduce further draughts too.

6. Loft insulation can save around £180* per year on householder’s energy bills and around 730kg of CO2 a year.

7. NIA members will provide an independent 25 year guarantee from the Cavity Insulation Guarantee Agency (CIGA) when CWI is installed. Providing the householder with an independent, uniform and dependable guarantee.

8. Tax allowances of up to £1,500 are available until 2015 for Landlords through the Landlords Energy Saving Allowance. Enabling landlords to claim the cost of insulation solutions on all their properties.

9. Homeowners can be safe in the knowledge that an NIA installer will have signed up to a strict Code of Professional Practice. Meaning peace of mind comes as standard with an NIA approved member.

10. The best way to find out if a house requires insulation is to contact an NIA installer member for a free survey and advice on any grants or schemes that can help with paying for insulation measures. Use the postcode locator search on the NIA’s home page to find a local installer.

To find out more or to contact their local installer householders should visit the NIA website on or call 08451 636363


*Based on a typical three-bedroom semi-detached gas heated house installing cavity wall insulation. Loft insulation savings when you insulate an uninsulated loft. Solid wall insulation saving is the average saving between internal and external solid wall insulation. Both with an 80% efficient gas boiler and average gas tariff of 4.64p/kWh and electricity tariff of 15.32p/kWh. Figures from the EST.

Notes to editors:

The NIA is here to help you with expert opinions and comments on any matter that concerns the insulation of homes and businesses. For further information and images call Duncan or Michele at the NIA press office on 01327 227010 or email

The NIA represents the manufacturers, system designers and installers of cavity wall, external wall and internal wall insulation, loft insulation and draught proofing. The NIA and its members are committed to providing a high quality, value for money service to householders, housing managers, developers and businesses. NIA installers carry out work that complies with national standards and technical approvals such as the British Board of Agrément, and in the case of Cavity Wall Insulation according to the Cavity Insulation Guarantee Agency technical guidance covering assessment and installation.

Cavity Wall Insulation work is covered by the Cavity Insulation Guarantee Agency’s (CIGA) independent 25-year guarantee.

SWIGA provides consumer protection and an independent 25-year Guarantee for internal, external and hybrid solid wall insulation installations carried out under the SWIGA framework by accredited installers.

All of our members abide by the NIA Code of Professional Practice.

To find a local NIA approved installer in your area, access information on the benefits of insulation or find details of grants available please visit our website :-