top of page

The Elements Have Finally Met Their Match

DURATION is the industry leader in poly-ash composite moulding and custom millwork production and is manufactured from Westlake (formerly BORAL) TruExterior Trim & Siding products. 

The DURATION Difference:

  • Remains Exceptionally Stable

  • Doesn't Rot or Decay

  • No Clearance Issues

  • Can be Painted ANY Color

  • Comes in 8' & 16' Lengths with no Finger-joints

  • Easy to Cut, Sand, Patch, and Repair if Damaged

  • Indistinguishable from Wood when Painted

  • No Back or Edge Priming or Sealing Needed

  • Be Properly Installed in Any Temperature

  • Joinery Stays Tight

  • Virtually No Moisture Cycling

  • Custom Profiles Made to Match

  • Fast Turnaround Times on Custom Profiles

  • Over 70% Recycled Content

  • Made in the U.S.A.

SCS Global Services Certified
Minimum 70% Recycled Content

bottom of page