This depends on the amount of insulation already present in your property. However, adding insulation has been proven to improve the energy efficiency of your home and decrease your heating bills, this is more obvious in older properties or where single glazing is still in situ.
Broughton-in-furness
Broughton-in-Furness is a compact market town on the south boundary of England's Lake District National Park. It is located inside the Furness region of Cumbria, which was a part of Lancashire before 1974. It is positioned close to the River Duddon, just inland from the coastal hamlet of Foxfield. Broughton is named within the Domesday Book of 1086 as on the list of townships forming the Manor of Hougun which was held by Tostig Godwinson, Earl of Northumbria. Dating from around the eleventh century, the original settlement grew to become the local market town for both fishing and agriculture, and now plays host to a frequent farmers cattle market. The central obelisk inside the town square was constructed to mark the Jubilee of King George III in 1810. In 1859, the Coniston branch of the Furness Railway, which passed via the town, was opened. Almost one hundred years later, in 1958, the line was closed and taken apart, and the old line is now a public bridleway. The nearest railway station to Broughton is currently Foxfield railway station, 2 miles (3.2 km) south west of the town. The establishing of the National Park during the 1950s attracted some tourism to Brougton-in-Furness, although many visitors head further north or east towards the central lakes. During the 1990s, the A595 road was diverted to attempt to improve the environment of the town and help it retain its rural charm. The town includes, amongst other shops, a Post Office, a newsagents, a grocer, a butcher, a bakery as well as a number of pubs and restaurants. There's a Tourist Information Centre within the main square. For all of your home upgrades, make sure that you pick trustworthy experts in Broughton-in-Furness to make sure that you get a good quality service.