Exterior Protected Trim Boards
WindsorONE Exterior Trim Boards are protected with Tru-Core® technology. This protects them against Rot, Insects & Mold for 30 years. Our Protected Trim Boards come in S4SSE and S1S2E styles.
- S4SSE boards have 4 smooth sides and square edges.
- S1S2E boards are reversible allowing for 2 different looks. They are rough-sawn on one side and smooth on the other, with eased edges.
These boards are perfectly straight, tight and true. WindsorONE Trim Boards uses finger joint technology that is like non other. All WindsorONE Trim Boards come with a three coat, 100% acrylic latex, industry leading primer ensuring a smooth finish. Bottom line, it saves you time and money on the jobsite.
LOOK FOR THE "WindsorONE+ PROTECTED" STAMP ON THE BACK OF THE BOARD.
30 Year Limited Warranty on WindsorONE Protected Boards
| Profiles | SKUs | Net Sizes | 16' |
|---|---|---|---|
 | 1x2** | 3/4” x 1-1/2” |  |
 | 1x3 | 3/4” x 2-1/2” | |
 | 1x4 | 3/4” x 3-1/2” | |
 | 1x5 | 3/4” x 4-1/2” | |
 | 1x6 | 3/4” x 5-1/2” | |
 | 1x8 | 3/4” x 7-1/4” | |
 | 1x10 | 3/4” x 9-1/4” | |
 | 1x12 | 3/4” x 11-1/4” | |
 | 5/4x3 | 1-1/16” x 2-1/2” | |
 | 5/4x4 | 1-1/16” x 3-1/2” | |
 | 5/4x5 | 1-1/16” x 4-1/2” | |
 | 5/4x6 | 1-1/16” x 5-1/2” | |
 | 5/4x8 | 1-1/16” x 7-1/4” | |
 | 5/4x10 | 1-1/16” x 9-1/4” | |
 | 5/4x12 | 1-1/16” x 11-1/4” | |
| Profiles | Nom. Sizes | Net Sizes | 16' | 20' |
|---|---|---|---|---|
 | 1x2 | 3/4” x 1-1/2” | | |
 | 1 x 3 | 3/4" x 2-1/2" | | |
 | 1 x 4 | 3/4" x 3-1/2" | | |
 | 1 x 6 | 3/4" x 5-1/2" | | |
 | 1 x 8 | 3/4" x 7-1/4" | | |
 | 1 x 10 | 3/4" x 9-1/4" | | |
 | 1 x 12 | 3/4" x 11-1/4" | | |
 | 5/4 x 3 | 1-1/16" x 2-1/2" | | |
 | 5/4 x 4 | 1-1/16" x 3-1/2" | | |
 | 5/4 x 6 | 1-1/16" x 5-1/2" | | |
 | 5/4 x 8 | 1-1/16" x 7-1/4" | | |
 | 5/4 x 10 | 1-1/16" x 9-1/4" | | |
 | 5/4 x 12 | 1-1/16" x 11-1/4" | | |
 | 2 x 2 | 1-7/16" x 1-1/2" | | |
 | 2 x 4 | 1-7/16" x 3-1/2" | | |
 | 2 x 6 | 1-7/16" x 5-1/2" | | |
 | 2 x 8 | 1-7/16" x 7-1/4" | | |
 | 2 x 10 | 1-7/16" x 9-1/4" | | |
 | 2 x 12 | 1-7/16" x 11-1/4" | | |
*inquire about 12’ & 20’ lengths in your area. **1x2 Protected is only available on the east coast.
Exterior Trim Ideas
Idea Books & Samples
NOTES ON PROTECTED TRIM
Installation Simplified*
Prime all Cuts
(Even butt joints & miters, unless using exterior grade glue). Read more about the importance of priming cuts here.
Moisture Content
Do not install trim boards that have a moisture content over 18%. For interior, make sure you properly acclimate WindsorONE before interior installation and do not install when moisture content is over 8%. Read more on moisture content here.
Clearances
Maintain Clearances: 6" above grade, 2" above roofs, porches (or other hard surfaces), & 1/4" above flashing.
Exterior Protected Trim Boards - FAQ
BUILD AMERICA
WindsorONE products are manufactured in the USA with mills in Surry, Virginia & Willits, California