Nobody photographs the moulding. But everyone notices when it’s missing.
The ProSaunas Aspen 1×1 S4SEE is a small-square moulding: 21mm x 21mm (0.83″ x 0.83″), surfaced smooth on all four sides, edges eased. It’s the trim piece that closes seams, covers reveal gaps, and gives a clad room its finished quality. At 21mm it’s the lighter, more delicate of our two aspen moulding sizes (the 2×2 is the heavier option). Milled in Estonia from the same straight-grained aspen as our cladding and bench boards, so the color matches cleanly. Sold by the linear foot in 1 and 10 ft lengths.
Why Aspen
Aspen moulding matched to aspen cladding reads as one continuous material, which is the point. The pale, consistent color of natural aspen means the moulding blends into the wall rather than drawing attention to the joint it’s covering. No resin, no splinters, stays cool. One thing worth knowing: natural aspen is a soft wood, and a 21mm square moulding can dent if something hard knocks it square on. It’s a finishing piece in a low-traffic location, so this rarely matters in practice, but it’s worth mentioning.
Specifications
- SKU: PS-ASPEN-1X1-S4SEE-SHP
- Species: Natural Aspen
- Profile: S4SEE, surfaced four sides with eased edges, square moulding
- Thickness: 0.83″ (21mm)
- Width: 0.83″ (21mm)
- Available lengths: 1, 10 ft
- MAP: $2.13 per linear foot
- Milled in Estonia
Where it goes
Ceiling-to-wall transitions, wall-to-bench seams, horizontal cap runs, and anywhere a clad room needs a small clean termination. Designed to pair with aspen cladding (STS4, Grace, or Groove-S) for a matched finish. The 2×2 S4SEE moulding is the right choice if you need a heavier visual weight at the joint.
Shipping and samples
Sold by the linear foot. Flat $795 to the continental US, or free with a heater order. Free samples available: text your name and address to (844) 565-1113.
Call Ben² at (844) 565-1113 if you’d like to talk through the board count before you order.
Prebuilt
Sauna Brushes
Vents