would like some help with knowing what timber to buy as counter batons for my roofspace. I have an area of 8ft x 16ft where I would like to put down the tongue and groove 8x2 chipboard, mostly for storage but i'm tempted to have an area where I can sit at a desk with a pc on it and have read in these forums about putting down counter batons if you're gonna use the space for more than light storage. The area is 8ft wide by 16ft long, can somebody suggest what size timber i should use for the batons and how far apart they should be please?