Shelves and Shelving

[Grahamm]

how longs a piece of string ?

Twice as long as half it's length

What material are you using for the shelves ?

I found [url=http://www.wickes.co.uk/invt/110520 which, if cut in half, would make too shelves and seems like a good deal.

I would be more worried about what you're fixing the bracket rails into and how you fix them

It's an exterior brick wall. In another forum someone recommended using all the holes and a good long screw...  :lol