Allotments 4 All

I've been given a greenhouse on Freecycle today - it's an 8' by 10' or 12' Alton greenhouse but the wood needs treating and one or two of the pieces of timber need replacing entirely - are they cedar? Can I get that from any local woodyard, or am I going to struggle to get some?

have sent you a rambling pm laura...........its the joiner in me coming out!