windows
The 
company has led the world in the manufacture and production of roof windows for the past sixty years.
Velux centre pivot roof windows are characterised by their extraordinary versatility making them essentially the simplest cost effective way of introducing natural daylight through a sloping roof.
Roto windows are a high quality German made product offering 'TOP THIRD PIVOT' technology that makes it easier to open and close the window, minimises the window protruding into your living space and avoids blocking the view.
Castlewood install roof windows from the inside; minimising mess and reducing cost