Flooring loft for snooker table? Kitchens, doors, rails, stud, tables, chairs, stair cases, garden furniture etc... Find answers and ask questions here!

[Linda06]

Looking for some advice on doubling up my joists.To floor my loft for a 8' x 4' snooker table,existing joists are 6" x 2",can i butt 5" x 2" onto the existing joists or does it have to be the same size as the existing joists?