can cost between £500 and £600 - so if you got it insulated for free, it would save you roughly £145 a year.you live in, but it's worth calling your supplier to check what can be done.
"But not all homes can have cavity wall insulation and so a survey will need to be carried out first. Generally, the free insulation is for those who receive at least one of the following benefits, but it also depends on how much you earn.Income SupportIt also depends on what improvement your home needs, where you live, the level of carbon in your home, while some suppliers also take into account how much your home will benefit from insulation.
If you live in England and Wales, Ofgem has previously recommended the Each Home Counts Advice website, which offers impartial energy efficiency advice.And if you don't qualify for the free scheme but want to get your home insulated anyway, you can find a list of installers and their contact details on the National Insulation Association website.Installing loft insulation also costs roughly £500 - but this will depend on your home.