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.
Darvel
Darvel or Dervel (population 3,361) is a village in East Ayrshire, Scotland. It is at the eastern end of the Irvine Valley as well as is often referred to as "The Lang Toon" (English: the Long Town). The community's Latin adage, Non sibi sed cunctis, means "Except ourselves, but for others". Darvel is located on the A71 roadway that runs from Irvine on the west shore to Edinburgh on the east. The community is 9 miles (14 km) east of Kilmarnock and is one of the most easterly of the Valley Towns, the others being Galston as well as Newmilns. The community was also as soon as linked with Stonehouse (through Strathaven) by the Caledonian Railway. Nonetheless, the line was closed by the LMS prior to the Second World War. The former Glasgow and South Western Railway branch line to Kilmarnock endured for a lot longer as well as was closed in 1964 as part of the Beeching Axe. Much of the path of both the old train lines is still out there, although the rails have actually long since gone and many road bridges have been eliminated. There was a big viaduct to the east of the community, in the lea of Loudoun Hill, which brought the train line over the valley. This was however, demolished in 1986, and only the piers stay. The River Irvine streams with the town as well as as soon as powered regional mills.