Installation Guide
 15 
CORNER INSTALLATION 
All products must be allowed to acclimate; r emoved fr om boxes and stored flat at the 
installation site for a minimum of 48 hours or until properly acclimated prior to installation. 
Heat and moisture cause expansion. Best results are obtained by installing a cool, dry product. 
NextStone™ does not warrant against gapping caused by expansion and contraction or  
improper installation.  
CASTLE ROCK OUTSIDE CORNER 
Step 1-Start the 1st course from the outside corner of the wall. Place starter strip top 
2 ¾" above the desired starting height of the wall, recess the strip 2" from each side 
of the corner edge.  
Step 2-Set the Castle Rock outside corner piece against the 
corner and down into the starter strip. Use the screw guides 
and place at least 3 screws along the tongue. Place 2 screws in 
the right lap side of the panel where indicated. (Fig. 7) 
Step 3-Attach the panels working in from each corner 
as previously described. (Fig. 8) 
Figure 7 
Figure 8 
Note: There ar e 4 patter ns of the Castle Rock Outside Corner . 2 Left patterns and 
2 Right patterns. Check for the number on the inside of each corner. Corners are 
 numbered 1 through 4. Alternate left and right corners with each course preventing  
pattern repetition. 










