Clean Frame. Finished Look.
PROSAUNAS Alder 1×2 Door Trim UK is a premium sauna trim designed to provide a clean, polished finish around door openings. Its precise profile neatly frames sauna doors, covering gaps and creating a refined transition between wall panels and door structures.
Alder is a reliable sauna wood known for its smooth texture, consistent grain, and comfortable performance in high-heat environments. It resists splintering and remains stable, making it ideal for interior trim applications.
Each piece features a UK door trim profile, engineered for accurate fit and easy installation. It ensures a seamless connection between door frames and surrounding surfaces while enhancing the overall visual detail.
PROSAUNAS selects high-quality alder to ensure uniform color, fine texture, and dependable durability. Suitable for both residential and commercial sauna builds, it provides a professional finishing touch to any sauna door.
Features & Benefits
| Feature | Benefit - Why It Matters to Your Build |
|---|---|
| Alder Wood | Natural hardwood suited for sauna interiors - offers durability, smooth texture, and a warm, consistent appearance. |
| Door Trim UK Profile | Specialized casing design for sauna doors - ensures a clean frame and precise fit around openings. |
| Door Frame Application | Designed for finishing door edges and surrounds - delivers a polished, professional look. |
| Smooth Surface Finish | Planed for a refined, even feel - enhances both comfort and visual quality. |
| Untreated Natural Material | No thermal processing or coatings - preserves the wood’s natural character and performance. |
| Performs in Sauna Conditions | Handles heat without splintering or overheating - safe and reliable for interior use. |
| Consistent Color & Grain | Warm tone with subtle grain pattern - creates a cohesive and attractive finish. |
| Stable & Durable Material | Maintains shape under heat and humidity - supports long-term performance. |
| Easy to Work With | Uniform pieces allow clean cuts and simple installation - ideal for precise trim work. |
| Perfect for Door Finishing Details | Completes door frames with clean lines - enhances both function and overall sauna design. |
Why Alder Door Trim for Your Sauna Interior?
Three reasons builders choose Alder for sauna door finishing details.
Comfortable in Sauna Heat
Alder remains smooth and stable in high temperatures. It resists splintering and overheating - ideal for door frames and touchpoints.
Reliable in Humid Conditions
Alder handles moisture without excessive movement. It maintains clean edges and tight fits around door openings over time.
Warm, Natural Look
Its soft tone and subtle grain create a clean, inviting finish. Perfect for framing doors and enhancing your sauna’s overall design.
Specifications

What's Included

- Alder 1×2 Door Trim Boards
- UK Profile Design
- Natural Alder Wood Material
Shipping Information
Wood products ship via standard freight. Shipping cost is calculated based on order quantity, board lengths, and your delivery location — it is not included in the listed price and will be quoted separately.
- Standard freight shipping on all wood orders
- Shipping cost varies by order size and destination
- Contact PROSAUNAS for a freight quote before ordering
- Bulk orders may qualify for volume pricing
- All orders inspected before shipment for quality assurance
📞 Have Questions?
Our team has 55+ years of experience helping builders select the right wood. We're happy to help you calculate quantities, confirm sizing, or get a shipping quote.
Call: (800) 957-2862
Email: info@peakprimalwellness.com
Mon–Fri 8:00am–5:00pm CT
The PROSAUNAS Quality Promise
PROSAUNAS carefully selects only the finest wood from Northern Europe and Canada, ensuring quality and consistency that meets our stringent standards. Every board is inspected before it ships — because a great sauna starts with great materials.
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Returns & Warranty
Return & Warranty