Decreasing lengths

Dinesen Douglas – Parallel floorboards – Decreasing lengths
Decreasing lengths are random lengths between 2 and 5 metres, 4 and 5 metres or 5 and 7 metres.
Preparation: Planed with tongue and groove, end match + kerfs on the back of the boards. Fixing: Screwed and plugged or screwed secretly. Lengthwise, the boards are end matched. Every board is carefully checked, and damaged knots, if any, are repaired. The boards are supplied untreated. The boards are of European Douglas, and the trees are between 90 and 120 years old.
 
 
Thichness Width Lengths
28 mm 150 mm 2 - 5m
28 mm 150 mm 4 - 5m
28 mm 200 mm 2 - 5m
28 mm 200 mm 4 - 5m
28 mm 200 mm 5 - 7m
28 mm 250 mm 2 - 5m
28 mm 250 mm 4 - 5m
28 mm 250 mm 5 - 7m
28 mm 300 mm 2 - 5m
28 mm 300 mm 4 - 5m
28 mm 300 mm 5 - 7m
35 mm 200 mm 2 - 5m
35 mm 200 mm 4 - 5m
35 mm 200 mm 5 - 7m
35 mm 300 mm 2 - 5m
35 mm 300 mm 4 - 5m
35 mm 300 mm 5 - 7m
 
Planed with grooves on both sides, end match, and kerfs on the underside of the floorboards. The floorboards are fixed by being screwed and plugged. Joined with loose tongues.
Thichness Width Lengths
35 mm 300 mm 2 - 5 m
35 mm 300 mm 4 - 5 m
35 mm 300 mm 5 - 7 m
35 mm 350 mm 4 - 5 m
35 mm 400 mm 4 - 5 m
35 mm 450 mm 4 - 5 m