How long it takes to install insulation will depend on the size of your property. In general, loft and cavity wall insulation can be installed in a day or two. External wall insulation will usually take longer to install. The rep or installer will be able to advise you when quoting for the job how long this will be.
South Brent
South Brent (population 2,822) is a large village on the southerly side of Dartmoor, England, in the valley of the River Avon. The parish consists of the little districts of Aish, Harbourneford, Lutton, Brent Mill, as well as lots of scattered farmhouses. It is 5 miles (8 kilometres) north-east of Ivybridge and 14 miles (22 km) east-northeast of Plymouth. On the high moorlands are numerous hut circles, units, and also barrows, all dating from the Bronze Age. The manor of Brent belonged to Buckfast Abbey from the moment of the foundation of the abbey in the very early 11th century. It was purchased the Dissolution by Sir William Petre, a large receiver of reclusive spoils in South Devon. South Brent was initially a woollen and market centre with 2 yearly fairs. Brent Hill is the high hill just outside the village where it takes its name (Old English brant-- high). On it are the damages of an ancient structure, meant to have actually been a chapel, and also of a windmill developed about 1790.