When connecting two ends of a board each one needs to be placed on a separate support and the joint needs to be between those two supports to avoid water staying on the supports.
Bangkirai Premium
post
4 sides reeded
Durability class: 2
Dimensions: 90 x 90 mm ( 1,83 – 3,96 m )
Bangkirai Premium
supports
2 sides reeded
Durability class: 2
Dimensions: 45 x 70 mm ( 2,44 – 3,96 m )
Angelim Pedra Premium KD
supports
4 sides smooth
Durability class: 1 – 2
Dimensions: 45 x 70 mm ( 2,15 – 4,85 m )
Dimensions: 45 x 70 mm ( 1,85 – 4,85 m )