Installation Guide
 20 
Sandstone  Window  and  Door  Trim  (WDT)  can  be  used  as  a  universal  trim  piece  to 
terminate sections of NextStone™ where the panels will not turn a corner and/or as a 
trim piece around windows and doors.  For most applications, Sandstone Window and 
Door Trim must be installed prior to the panels. 
When  using  the  WDT  as  a  termination  piece  for  a 
wainscot application: 
Step 1 
Measure the total height of the wall before the Ledger 
attachment to determine length/height of WDT needed. 
Step 2 
Use  a  level  when  placing  WDT.  Screw  at  a  45°  angle 
through the top of the piece and down along the inside 
edge  making  sure  to  attach  securely  to  the  underlying 
substrate.  To miter for use with ledger, cut the top of 
the piece on a 15°angle, with the long side of the angle 
against the wall. (Shown below #1) 
Step 4 
If  desired,  a  wood  rasp can  be  used  to  round  edges  of 
the door/window trim to provide a more realistic look. 
Touch-up paint can be applied to the area formed with 
the  rasp.  Always  use  a  finished  end  to  start  and 
terminate  a  section of  door window  trim.  Cut ends  can be  butted  tight  and 
concealed  with  touch-up  paint  and  caulk.  (Shown below  #2)  End  Ledger  with  a 
factory finished end. (See ledger installation). 
TRIM INSTALLATION 
Window and Door 
Trim under the 
Ledger 
 SANDSTONE WINDOW AND DOOR TRIM 
1. 2.










