S4S (Surfaced Four Sides) milled lumber is planed smooth on all four sides, providing a clean, uniform finish and perfectly square edges. This ready-to-use lumber is ideal for applications where precision and a polished appearance are essential. Available in a wide variety of wood species and sizes, S4S lumber saves time and effort, making it a top choice for cabinetry, furniture, trim, and other fine woodworking projects.
Green beams will typically contain checks, splits and knots. These are natural defects and are normal for these products. Beams can not be returned.
Mason’s Mill and Lumber will not be responsible or issue a credit for any cup, warp, twist or splitting that occurs in any custom cut Fir or Cedar boards or beams. These issues can be present in material cut from larger beams and timbers and need to be accounted for by the buyer when determining if Fir or Cedar is appropriate for the intended application. Cedar and Fir products will typically have knots.