Installation Guide
 3 
Compared to natural or cast stone, NextStone™ polyurethane products are designed 
for an easier, quicker installation requiring fewer steps. Masonry skills are not 
required.  This  Manual  provides  basic  guidelines  for  NextStone™  installation. 
Additionally, it is recommended that Installers review applicable building codes for 
specific  products  and/or  geographic  areas.  This  publication  is  not  intended  to 
provide  specific  advice,  legal  or  otherwise,  on  particular  products  or  processes. 
Readers  should  consult  with  their  own  legal  and  technical  advisors,  suppliers,  and 
other  appropriate  sources  including  but  not  limited  to  product  or  package  labels, 
technical bulletins and sales literature that contain information about known health 
and safety risks. NextStone™ does not assume any responsibility for the users 
non-compliance of applicable laws and regulations. 
This  Installation  Manual  should  be  used  as  a  guide  for  installation  of  NextStone™ 
Products.  It  is  the  responsibility  of  the  Contractor  and/or  the  Installer  to  ensure 
panels are installed in accordance with these instructions and any applicable building 
codes.  The  manufacturer  assumes  no  liability  for  either  improper  installation  or 
personal injury resulting from improper use or installation. 
ACCLIMATION 
All products must  be allowed  to acclimate for  a  minimum of  48 hours.  While 
Polyurethane  expands  and  contracts  in  it’s  natural  state,  heat  and  moisture  may 
cause  minimal  expansion  and  contraction.  Best  results  are  obtained  by  installing 
cool,  dry  product.  NextStone™  does  not  warrant  against  gapping  caused  by 
expansion and contraction. 
STORAGE AND TRANSPORTATION 
All  panels  must  be  stored  flat,  in  the  box,  at  65°  Fahrenheit  when  possible  until 
ready for installation.  While  polyurethane has minimal expansion and contraction, 
the effects of expansion  and contraction can be minimized by avoiding installation 
during  periods  of  extreme  heat  or  cold.    Do  not  store  in  direct  sunlight  before 
installing. 
INSTALLATION BASICS 
Never leave cut edges of NextStone™ products exposed.  Exposed Polyurethane will 
discolor  with  exposure  to  sunlight.    Use  NextStone™  touch-up  paint  or  other  color 
match with a good quality latex paint. Drive the first screw on the right hand side of 
the panel at a 45 degree angle to the left in order to tighten the panel into adjacent 
panel, corner or wall. 
IMPORTANT NOTES 
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