The last 10 linear feet around a door are what separate a finished sauna from an almost-finished one.
The ProSaunas Aspen 1×2 UK Door Trim is cut to close the cladding reveal at a sauna door opening: 12mm thick (0.47″) and 42mm wide (1.65″), with the UK profile that sits flat against the face of the cladding and covers the raw edge at the door jamb. It’s a functional piece but it’s the one that makes the door opening look intentional rather than abandoned. Milled in Estonia from natural aspen: pale, smooth, consistent in color from piece to piece. Sold by the linear foot in 1 and 10 ft lengths.
Why Aspen
Matching door trim to wall cladding in the same species is the detail that makes a sauna room look like a cabinet rather than a construction project. Natural aspen’s light tone and smooth texture match our STS4, Grace, and Groove-S cladding profiles without hunting for a stain to blend them. The wood stays cool at the door frame, won’t bleed resin near the glass seal, and can be painted or left natural. Practical honest note: at 12mm thick, this is a trim piece. Don’t use it as a jamb extension or a structural surround element. It’s designed to sit in front of the cladding edge, not to replace framing.
Specifications
- SKU: PS-ASPEN-1X2-DOOR-TRIM-UK
- Species: Natural Aspen
- Profile: UK door trim
- Thickness: 0.47″ (12mm)
- Width: 1.65″ (42mm)
- Available lengths: 1, 10 ft
- MAP: $3.07 per linear foot
- Milled in Estonia
Where it goes
Around the sauna door opening, covering the raw edge of wall cladding at the jamb reveal. Order alongside aspen cladding (STS4, Grace, or Groove-S) for a matched surround. For the room corners, see the aspen SI inside corner and VA outside corner trim.
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