LP Smartside-Diamond Kote 5/4 Outside Corner with Nail Fin

Exquisite Elegance with Modern Durability


  • Complete your entire trim package with one product line, one warranty.

  • One piece design features exclusive locking mitered glued joint, resulting in extreme durability and a seamless appearance; adding depth and distinction.

  • All the warmth and beauty of traditional wood.
  • Designed with the installer in mind, enjoy the speed and simplicity of installation with our nail fin; homeowners can appreciate the cost savings in labor with quicker installation.
  • Hidden fastener systems eliminates touch ups.
  • Outside Corner available in 4" and 6" widths, and 10' and 16' lengths.

  • Inside corner available in 10' lengths only.

  • No expansion/contraction issues to worry about on multi-story installations like composites.
  • Available pre-finished with Diamond Kote™ in all color collections and custom colors.

  • Substrate backed by LP® SmartSide® 5/50-Year Limited Warranty.
  • Finish backed by Diamond Kote 15/30-Year No Fade Warranty

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