Installation Guide
Trim 
thickness
Rip-saw 
this board
12
OUTSIDE/INSIDE CORNER
  Recommend using Kleer Konceal Cornerboards or equivalent. Refer to manufacturers     
  installation guide for additional information.
  All corner sheathing must be properly ashed prior to installing cornerboards (Fig 12).
  Outside and Inside corners must be installed prior to installing the Grayne Siding Panel. 
  Inside corners you will need to rip-saw along the length of one of the trim boards 
  the board thickness, to achieve an even reveal surface on each side (Fig 13).
Flashing should extend 4" 
beyond end of Corner Trim
Caulk may be applied 
along this location if 
prefered
Grayne Siding Panel
Kleer Konceal 
Corner Board
OUTSIDE CORNER
INSIDE CORNER
Both reveal surfaces 
must equal the 
same dimension
Kleer Konceal 
Corner Board
FIGURE 12
FIGURE 13
Flashing should extend 4" 
beyond end of Corner Trim










