S4S

Surfaced on all four sides—clean faces and consistent sizing for trim, baseboards, and finish work ready to install.

S4S is the step after rough stock when you need job-ready dimensions without running everything through a planer on site. We keep common trim and baseboard sizes in the yard for pickup and builder runs.

What's in stock

  • SPF trim and baseboards
  • Douglas Fir trim and baseboards
  • Birch trim and baseboards
Contact us for current availability.

For bright interior trim without heavy grain, Aspen S4S is a great fit. Birch S4S suits premium millwork when you want harder stock and more figure..

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FAQs

Do you stock S4S on the shelf?
We keep SPF, Douglas Fir, and birch trim and baseboards in stock. Contact us to confirm what's on hand for your job.
Get In Touch

Let's Talk About
Your Project

Whether you need a quote, have questions about our products, or want to discuss a custom order, we're here to help. Stop by the mill or give us a call.

Visit Our Mill

5622 Horsefly Lake Road
Horsefly, BC V0L 1L0

Hours

Monday – Friday: 9:00 AM – 4:00 PM

Request a Quote

We typically respond within one business day.