Cedar 1x4 Vertical Grain Board

Name: Cedar 1x4 Vertical Grain Board
Brand: Prosaunas
SKU: WOOD624-1
Price: 8.8 USD
Availability: InStock

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The Traditional North American Sauna Wood

Western Red Cedar has earned its place as the go-to sauna material across North America — and for good reason. Prosaunas selects only premium-quality Cedar featuring smooth, even, straight grain and a consistent light, reddish-brown color that brings natural warmth to any sauna space. Whether you're building benches, skirts, or floors, this is the material generations have trusted.

Built for the Heat, Kind to the Touch

Cedar's ability to resist warping and withstand wet conditions makes it a natural fit for the sauna environment. Its excellent thermal characteristics mean it stays comfortable to the touch even at high heat — no unpleasant surprises when you sit down. Cedar also naturally resists decay and insects, and its organic compounds help repel water and prevent insect damage, so your investment is built to last.

A Profile Made for Comfort

The S4SEE profile delivers four smooth sides and softened eased edges, so every surface you encounter feels refined and splinter-free. Prosaunas brings more than 55 years of sauna craftsmanship to every board they offer, sourcing only wood that meets their stringent quality standards — so you can order with confidence.

PRODUCT SHEET

Installation Required

These boards are raw lumber cut to length and require measuring, cutting, and fastening as part of your sauna build or renovation. Standard carpentry tools and appropriate sauna-rated fasteners are needed for installation.

Description

Features

What's Included?

Size & Weight

Electrical Specs

Shipping & Delivery

Warranty

Documents

Description

This is Western Red Cedar milled to a 1x4 profile with vertical grain and smooth four sides eased edges — a finish that leaves all four faces ready to install without additional sanding or planing. Vertical grain orientation means the growth rings run perpendicular to the face of the board, which produces more uniform movement as the wood responds to sauna heat cycles and results in a cleaner, tighter surface appearance over time.

Available in lengths from 1 foot through 10 feet, this material lets you order precisely what your project requires, whether you are filling short runs around a vent, cutting bench cleats, or panelling a full wall. Western Red Cedar is a natural choice for sauna interiors because of its low density, which keeps bench and wall surfaces comfortable to the touch even at elevated temperatures.

Key Features

Western Red Cedar species — natural oils inherent to the wood slow moisture absorption, helping boards hold their shape through repeated heat-and-humidity cycles.
Vertical grain orientation — growth rings run perpendicular to the board face, which is the most dimensionally stable cut and significantly reduces cupping and surface checking over time.
S4SEE mill finish — all four sides are smooth-planed and edges are eased, so boards are ready for bench, skirt, or floor installation without additional dressing.
1x4 nominal dimension — a versatile width that works for bench slats, skirt boards, and flooring applications while leaving comfortable spacing between slats for airflow and drainage.
Available in 1-foot through 10-foot lengths — select the length closest to your span to reduce waste and keep grain runs uninterrupted across a surface.

Size & Weight

Product Width

3.5" (8.89 cm)

Shipping Length

Up to 10'

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

Western Red Cedar species — natural oils inherent to the wood slow moisture absorption, helping boards hold their shape through repeated heat-and-humidity cycles.
Vertical grain orientation — growth rings run perpendicular to the board face, which is the most dimensionally stable cut and significantly reduces cupping and surface checking over time.
S4SEE mill finish — all four sides are smooth-planed and edges are eased, so boards are ready for bench, skirt, or floor installation without additional dressing.
1x4 nominal dimension — a versatile width that works for bench slats, skirt boards, and flooring applications while leaving comfortable spacing between slats for airflow and drainage.
Available in 1-foot through 10-foot lengths — select the length closest to your span to reduce waste and keep grain runs uninterrupted across a surface.

What's Included?

Size & Weight

Product Width

3.5" (8.89 cm)

Shipping Length

Up to 10'

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

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Cedar 1x4 Vertical Grain Board

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Cedar 1x4 Vertical Grain Board

From $8.80 USD

Quick view

Cedar 1x4 Vertical Grain Board

From $8.80 USD

Quick view

Cedar 1x4 Vertical Grain Board

From $8.80 USD

Quick view

Cedar 1x4 Vertical Grain Board

From $8.80 USD

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Design

DIMENSIONS

Model: Cedar 1x4 Vertical Grain Board
Nominal size: 1x4
Length per piece: 1', 2', 3', 4', 5', 6', 7', 8', 9', 10'
Weight: 10 lb (4.54 kg)

MATERIALS

Species: Cedar
Finish: Natural/Unoiled
Thickness: 0.69" (1.75 cm)

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

from 59 reviews

Great Barrel Cold Plunge

Everything as advertised. Easy set-up and a great addition to our sauna. I had a few questions and received prompt replies and great customer service. I would order again.

Tom - Northern Wisconsin

08/17/2026

FD-3 Full Spectrum Infrared Sauna

Edward Plummer

08/12/2026

Absolutely stellar interaction with Mitch

Absolutely stellar interaction with Mitch. Cannot thank them enough. Would do business again without a thought in the matter!

Grant Paquin

07/10/2026

Harvia Cilindro Half Series 9kW Sauna Heater

Sauna stove and glass door

Mitch and the team were incredibly thoughtful and patient while I worked on my order. Shipping was clear and conciencias and everything arrived as it should

Grant Paquin

07/02/2026

Awesome folks!

Communication and attention to customer service was amazing!!!

Kiley Hill

05/01/2026

Fantastic

Love our large sauna! Actually put it together by myself.....was not recommended but can be done! Exactly as advertised! Great service!

John Riekhof

03/02/2026

Great Cold Plunge Tub

This is a great cedar-sided cold plunge tub. I spent a considerable amount of time researching cold plunge tubs and wanted one with real ceder wood to fit my sauna room. It also has a durable heat pump, compared to lower-quality chillers. I have had it a few months and no issues. Also, in the pics below, I have the chiller, which is about a 2' x 2' cube plumbed to a different space for a clean sauna room look. I would highly recommend this tub and the price is less than some on the market.

Tom L

01/20/2026

These guys are AMAZING!

These guys are AMAZING! I’d leave 10 stars if I could. We purchased a barrel sauna and cold plunge from them in fall 2025. They were absolutely terrific to work with! Our contractor and electrician had many (many) questions, all were promptly and kindly answered. They even customized our order by selling an extra long cord so we could install control panel inside for extra protection in MN winters. Shipping and delivery was a breeze. We are using our sauna daily and love it! Zero hesitation recommending this company! Thank you Johnny and Mitch for all your help!!!

Caley Philipps

12/12/2025

Caley Philipps

12/09/2025

Harvia Cilindro Half Series 6kW Sauna Heater

What a wonderful sauna!

Researched many saunas for many months. Finally landed on this one. Only complaints i have are the instructions weren't very well written and the trim on the outside was very difficult to put together. We use it almost daily.

Ashley Slocum

11/24/2025

Great service, great sauna

Super stoked about the new sauna. I ended up with a beautiful 2-3 person cedar sauna with a huum heater. It’s perfect. These guys were helpful in choosing the right size, type, etc.
very glad I used the cold plunge guys.

Dr. Stephen Sherman

10/25/2025

Great service!

Received order quickly. Great service

Chad Anderson

10/10/2025

Cold Plunge Gurus

Had a great experience working with the Cold Plunge Guys and would highly recommend their products!

Jonathan Zook

10/10/2025

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Great Customer Service

Honest, knowledgeable and reliable. I appreciate all the care that goes into each personal interaction.

Krystle HUMPHREYS

07/09/2025

HUUM Hive Mini 10.5kW Sauna Heater Package

Awesome!

I ordered my heater on a Thursday and it arrived the following Tuesday.
The price was by far the lowest I was able to find. I am super impressed with this company.

Todd Hofer

07/03/2025

DETOXIFICATION

detoxification

Sweat is the safest and most natural way to expel the body's toxins. Practiced for thousands of years, sauna is still one of the most efficient ways to sweat on earth today.

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MUSCLE RECOVERY

Extensive research has shown that exposure to cold and heat can effectively reduce inflammation, accelerating the recovery process and providing relief from pain.

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MENTAL HEALTH

Through breathing techniques you can learn to calm your nervous system in intense heat and cold. Breathing is the key to a racing heart and a racing mind.

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IMPROVED SLEEP

Whoop™ posted a study that showed a 2.5x increase in sleep consistency on days when people practice cold exposure. Learn how heat & cold to create better habits and deeper sleep.

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HEART HEALTH