Having ventilation in the roof void is a requirement for building regulations approval. Fitting ventilated soffits is the typical way that this roof ventilation is achieved. If you do not have roof ventilation, you may find that your roof void has problems with condensation or overheating.
Berriedale
Berriedale is a little estate village on the north east shore of Caithness, Scotland, on the A9 road between Helmsdale and also Lybster, close to the limit in between Caithness and Sutherland. It is protected from the North Sea. The town has a parish church in the Church of Scotland. Just southern of Berriedale, on the way to the north, the A9 passes the Berriedale Braes, a steep decrease in the landscape (brae is a Scots word for hillside, a borrowing of the Scottish Gaelic bràighe). The roadway drops down considerably (13% over 1,3 kilometres) to connect a river, prior to climbing again (13% over 1,3 km), with a number of sharp bends in the road-- although some of the barrette bends and also other nearby slopes have actually been relieved in the last few years. The impracticality (as well as price) of connecting the Berriedale Braes protected against the structure of the Inverness-Wick Far North Line along the eastern coast of Caithness; rather the train runs inland through the Flow Country. Berriedale is located at the end of the 8th phase of the seaside John o' Groats Trail.