Stap 1: benodigdheden
6 - 2 "x 4" x 3 "douglas fir.
3 - 2 "x 4" x 2 "douglas fir.
1 - 2 "x 4" x 6 "douglas fir.
1 - 6' x 39 "x 5/8" multiplex.
1 - 1 "x 2" x 6 "douglas fir.
3-1 1/2" x 1 1/2" x 6' sleuven stalen hoek staven
schroeven, grill, zaag, enz.