Scaffold Board Shelving. I recently brought some new scaffold Boards from B&Q cut them done to size and stained them with a ronseal wax. Very easy. Also purchased some £2. White L shape brackets (also B&Q) and sprayed them black. Total cost to complete approx £80
4" Industrial Light Loads Shelf Brackets. Black Iron Brackets. Hand Forged Metal. Shelf Brackets*
Hand-hammered metal shelf bracket with blackened iron finish. Connected with hammered rivets for an industrial look. This shelf bracket measures 12 3/4 inches heigh by 1 1/2 inches wide and 9 3/4 inch
I love this! Wood & pipe shelf for electronics under a wall mounted television.
DIY floating corner shelves. 4men1lady.com
Heavy Duty Invisible Floating Shelf Bracket - 26" www.shelfology.com
IKEA HACK: DIY BUILT-IN BOOKCASE with Hemnes furniture | Studio 36 Interiors