

SMOOTH SURFACE 4 SIDES, ONLY PROTECTED BOARDS HAVE THE 30-YEAR LIMITED WARRANTY*
LOOK FOR THE “PROTECTED S4SSE Trim” STAMP ON THE BACK. Looking for Traditional S4SSE Trim Boards? Click here. 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. Download a 1-sheet on S4SSE Trim Boards here.
*inquire about 12’ & 20’ lengths in your area. **1x2 Protected is only available on the east coast. 1x2 Traditional available nationwide.
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.