lvl beam sizes cost span and lvl beams headers definitions lvl h2s beams the bunker sunshine beam hyspan lvl h1 2 300x63mm per meter laminated veneer lumber lvl lvl hyjoist the bunker e beam lvl beams wesbeam wesbeam lvl hyjoist the bunker lvl h2s beams the bunker sunshine lvl beam 3600x130x77mm ut structural lvl timber in sydney region nsw lvl hyjoist the bunker lvl timber in sydney region nsw lvl hyjoist the bunker laminated veneer lumber lvl sengon lvl h2s beams the bunker sunshine lvl timber in sydney region nsw lvl hyjoist the bunker