Installation Guide

21
European Siding System-Horizontal Installation Guide / v20210324US
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Detail 6-2
Detail 6-3
Note:
Since the composite wood must allow
for expansion and contraction due to
temperature change, the board must be
locked at one fixed point but only one
point to allow the remaining board to

  lock the Clip (AW08) at
the middle of each board, as shown in
Detail 6-2 
DO NOT LOCK any other Clips (AW08) for

Please review page 13 , "Locking the
Siding Board" of this installation guide for

Lock the Clip
at the middle
of each board
with a screw
Clip (AW08)
At the middle
of the board
Board
(UH46)
Note:
The gaps between the siding board, F-Trim
(UH50), Outside Corner Trim (UH51), the
adjacent wall, and board in the inside
corner are vital to avoid warping or

gap value according to the Expansion and
Contraction Values table on page 12 of

Outermost Edge, as shown in Detail 6-3
Inside Corner, as shown in Detail 6-4
Outside Corner, as shown in Detail 6-5
Wall
F-Trim
(UH50)
Board
(UH46)
Gap for
Expansion &
Contraction
Wall
Board
(UH46)
Gap for
Expansion &
Contraction
Gap for
Expansion &
Contraction
Detail 6-4