Ok, need 2 pieces of steel tube 4" X 2" X 10' These are to go across the top of the garage walls to support some heavy loads I want to put up in the rafters, and I don't really want to use wood.
Steel stockholders have quoted =A3135.75 + VAT for 5mm wall thickness.
I've spotted some pressed steel beams in B&Q that are about 3" X 3", seam welded and galvanised that would do, but these only come in ~ 4' lengths at about =A320 a throw.
Anyone know what these are called so I can have a look around, or suggest any strong alternatives and/or rough costs ?
Cheers
Paul.