Alder 2x2 Outside Corner Trim

Name: Alder 2x2 Outside Corner Trim
Brand: Prosaunas
SKU: WOOD681-1
Price: 3.61 USD
Availability: InStock

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Clean Corners, Lasting Character

The Prosaunas Alder 2x2 Outside Corner Trim brings a polished finish to exposed sauna corners. Its angle moulding profile adds quiet definition to your interior, turning raw edges into intentional design details.

Alder, Thoughtfully Chosen

Alder is a favourite sauna finishing wood for good reason — its reddish tone and pleasant texture lend warmth to any interior. Prosaunas sources only select wood from Northern Europe and Canada, backed by over 55 years of crafting premium sauna rooms across North America.

Precision Dimensions

Each piece measures 28 × 28 mm in cross-section with a length of 292 mm, giving you consistent, predictable sizing for clean installations. As with all North American lumber, the listed dimensions reflect actual surfaced measurements rather than nominal cut size.

PRODUCT SHEET

Alder 2x2 Outside Corner Trim

Length Per Piece: 1' 1' 2' 3' 4' 5' 6' 7' 8'

Product variants

$3.61 USD

Freight added at checkout

Installation Required

Corner trim is nailed or fastened to framing as part of your sauna's interior finishing stage. You will need to measure, cut to fit, and secure each piece during panel installation.

Description

Features

What's Included?

Size & Weight

Electrical Specs

Shipping & Delivery

Warranty

Documents

Description

This outside corner trim is milled from alder, a wood long favored in sauna construction for its even grain, light color, and low resin content. The 2x2 profile — 28mm × 28mm — covers exposed framing corners cleanly while adding a finished edge that protects adjoining panels from wear and seasonal movement.

Available in eight lengths from 1 foot through 8 feet, you can select exactly what each corner requires rather than cutting down oversized stock and generating unnecessary waste. Consistent milling across the full length range means pieces from different lengths will align flush when butted end to end.

Key Features

Alder wood construction — low resin content keeps the surface clean and splinter-resistant even as the sauna cycles through heat and humidity.
28mm × 28mm (2×2) profile provides enough face width to fully cover corner joints and protect panel edges without projecting awkwardly into the interior.
Outside corner profile designed to finish exposed framing corners, giving wall and ceiling panel terminations a clean, intentional appearance.
Eight length options (1 ft – 8 ft) let you match trim to the actual corner height or width, reducing on-site cutting and material waste.

1'

292mm finished length

2'

Approximately 610mm finished length

3'

Approximately 914mm finished length

4'

Approximately 1219mm finished length

5'

Approximately 1524mm finished length

6'

Approximately 1829mm finished length

7'

Approximately 2134mm finished length

8'

Approximately 2438mm finished length

Size & Weight

Dimensions

28 × 28 mm

Product Width

1.1" (28mm)

Shipping Length

Up to 8'

SHIPPING & DELIVERY

Sauna wood is not free shipping. Length, piece count, profile, and weight set the rate. These are the Bathing Brands contiguous-US flat rates. Canada is the same table plus $100. Alaska, Hawaii, and remote addresses are quoted.

Checkout charges the 8' piece-count table (contiguous US). Canada is the same table plus $100. Boards over 8' use that same checkout rate; dock or liftgate extras are a follow-up. Alaska, Hawaii, and remote addresses are quoted.

BOARDS UP TO 8'

Under 40 pieces generally ships FedEx Ground in cardboard. Over 40 pieces generally ships LTL with a liftgate on a wood pallet. The longest board in the order sets the rate tier.

Under 19 boards — $195
20–39 boards — $395
40–99 boards — $495
100–299 boards — $695
300–499 boards — $895
500–799 boards — $995
800–999 boards — $1,295

BOARDS OVER 8' UP TO 10'

These lengths ship LTL on a wood pallet. They do not qualify for a liftgate — you need a dock, machinery, or hand offload on site. Carriers allow about one hour to unload before extra fees.

Under 19 boards — $295
20–39 boards — $495
40–99 boards — $595
100–299 boards — $795
300–499 boards — $995
500–799 boards — $1,095
800–999 boards — $1,395

HOW THIS SHIPS

We pack for a safe arrival at the lowest rate that fits the order.
Boards over 8' carry a surcharge because long crates cost more to move than a standard skid.
Heaters, doors, or accessories on the same order can offset some of that freight.

Description

Features

Key Features

Alder wood construction — low resin content keeps the surface clean and splinter-resistant even as the sauna cycles through heat and humidity.
28mm × 28mm (2×2) profile provides enough face width to fully cover corner joints and protect panel edges without projecting awkwardly into the interior.
Outside corner profile designed to finish exposed framing corners, giving wall and ceiling panel terminations a clean, intentional appearance.
Eight length options (1 ft – 8 ft) let you match trim to the actual corner height or width, reducing on-site cutting and material waste.

1'

292mm finished length

2'

Approximately 610mm finished length

3'

Approximately 914mm finished length

4'

Approximately 1219mm finished length

5'

Approximately 1524mm finished length

6'

Approximately 1829mm finished length

7'

Approximately 2134mm finished length

8'

Approximately 2438mm finished length

What's Included?

Size & Weight

Dimensions

28 × 28 mm

Product Width

1.1" (28mm)

Shipping Length

Up to 8'

Electrical Specs

Shipping & Delivery

SHIPPING & DELIVERY

BOARDS UP TO 8'

Under 40 pieces generally ships FedEx Ground in cardboard. Over 40 pieces generally ships LTL with a liftgate on a wood pallet. The longest board in the order sets the rate tier.

Under 19 boards — $195
20–39 boards — $395
40–99 boards — $495
100–299 boards — $695
300–499 boards — $895
500–799 boards — $995
800–999 boards — $1,295

BOARDS OVER 8' UP TO 10'

These lengths ship LTL on a wood pallet. They do not qualify for a liftgate — you need a dock, machinery, or hand offload on site. Carriers allow about one hour to unload before extra fees.

Under 19 boards — $295
20–39 boards — $495
40–99 boards — $595
100–299 boards — $795
300–499 boards — $995
500–799 boards — $1,095
800–999 boards — $1,395

HOW THIS SHIPS

We pack for a safe arrival at the lowest rate that fits the order.
Boards over 8' carry a surcharge because long crates cost more to move than a standard skid.
Heaters, doors, or accessories on the same order can offset some of that freight.

Warranty

Documents

Explore Compatible Heaters

Learn more

Alder 2x2 Outside Corner Trim

From $3.61 USD

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Alder 2x2 Outside Corner Trim

From $3.61 USD

Quick view

Alder 2x2 Outside Corner Trim

From $3.61 USD

Quick view

Alder 2x2 Outside Corner Trim

From $3.61 USD

Quick view

Alder 2x2 Outside Corner Trim

From $3.61 USD

Quick view

Alder 2x2 Outside Corner Trim

From $3.61 USD

Quick view

Design

DIMENSIONS

Model: Alder 2x2 Outside Corner Trim
Nominal size: 2x2 (28mm x 28mm)
Length per piece: 1', 2', 3', 4', 5', 6', 7', 8'
Weight: 1–8 lb (0.45–3.63 kg)

MATERIALS

Species: Alder
Finish: Natural/Unoiled
Profile: VA
Thickness: 1.1" (28mm)

Brand Spotlight

Prosaunas

Built by Sauna Artisans

From Western Red Cedar to Himalayan salt, every material is chosen by our team of sauna artisans — because "Perfection in Sauna" is the standard we build to, not just a tagline.

Prosaunas

Everything Your Sauna Needs, One Source

Wood, doors, windows, lighting, salt, care products — Prosaunas outfits every detail of your build, backed by a nationwide dealer network.

Prosaunas

Real Experts, Real Answers

Questions about materials or installation? Our Wheeling, Illinois-based team is here Monday–Friday, and every build is backed by our workmanship warranty.

DELIVERY & INSTALL

Delivery

Assembly

Install

Delivery

Assembly

Install

Let customers speak for us

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DETOXIFICATION

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