Trim Accessories

The Right Profile For The Job

TruExterior Trim accessories come in wide array of profiles for specialized applications. Able to resist moisture and bugs, TruExterior Trim is the right choice for when you need architectural accessories for tough applications including ground contact.

  • Better workability compared to wood, fiber cement or engineered wood trim
  • Installs with standard woodworking tools and methods
  • No edge sealing of cuts required
  • Pre-primed and ready to paint any color
  • Available in 16' lengths

Technical Data



SCS Global Services – Minimum 70% Recycled Content

Rabbeted Trim with Window and Siding Pocket

The ultimate accessory to build a neat, professional-looking window surround

Nominal SizeActual Thickness (A)Actual Width (B)Window Pocket (W' x W")Siding Pocket (S' x S")
5/4 x 41.0"3.50"0.187" x 1.88"0.75" x 0.75"
5/4 x 61.0"5.50"0.187" x 1.88"0.75" x 0.75"
5/4 x 81.0"7.25"0.187" x 1.88"0.75" x 0.75"

Rabbeted Trim with Siding Pocket

Perfect for end wall terminations, this trim with a 3/4″ siding pocket accepts all TruExterior® Siding profiles

Nominal SizeActual Thickness (A)Actual Width (B)Siding Pocket (S' x S")
5/4 x 31.0"2.50"0.75" x 0.75"
5/4 x 41.0"3.50"0.75" x 0.75"
5/4 x 51.0"4.50"0.75" x 0.75"
5/4 x 61.0"5.50"0.75" x 0.75"
5/4 x 81.0"7.25"0.75" x 0.75"

Rabbeted Trim with Window Pocket

The rabbeted groove helps trim to sit flush over the window’s nailing flange, eliminating the need for cuts or shims

Nominal SizeActual Thickness (A)Actual Width (B)Window Pocket (W' x W")
5/4 x 41.0"3.50"0.187" x 1.88"
5/4 x 61.0"5.50"0.187" x 1.88"
5/4 x 81.0"7.25"0.187" x 1.88"

Skirt Board

Provides a decorative yet functional way to create the required clearance between siding and grade

Nominal SizeActual Thickness (A)Actual Width (B)Tongue (C)
1 x 60.75"5.50"1.0"
1 x 80.75"7.25"1.0"
5/4 x 61.0"5.50"1.0"
5/4 x 81.0"7.25"1.0"

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