Cedar 1″ x 4″ Tongue & Groove

Elevate your sauna’s interior with premium tongue and groove cedar for sauna boards — finely milled 1×4 lumber with vertical grain and a smooth V2E finish. These boards interlock securely along their edges with a tongue-and-groove profile, creating a seamless, attractive wall and ceiling surface that enhances both durability and aesthetics in high-heat, high-humidity environments.

Cedar is a classic choice for sauna construction thanks to its natural resistance to moisture, decay, and warping. Its vertical grain provides dimensional stability and a refined look, while the tongue-and-groove design minimizes gaps, reduces movement over time, and gives your sauna a smooth, continuous wood finish that’s comfortable and inviting. These boards work beautifully for wall and ceiling paneling, bench skirts, and accents throughout your sauna interior.

Whether you’re building new sauna walls or upgrading your hot room with traditional cedar paneling, this tongue and groove cedar lumber delivers timeless beauty, long-lasting performance, and a warm, natural atmosphere.

Cedar 1″ x 4″ Tongue & Groove

Western Red Cedar tongue and groove 1×4 V2E profile creates an elegant surface for the walls and ceilings of your sauna. Cedar’s ability to resist warping, withstand wet conditions, and provide comfort in the highest heat makes it an ideal sauna material.

We offers a broad variety of wood species that are equally excellent choices for saunas and provide wide design versatility, Western Red Cedar is the traditional choice in North America. We selects only premium-quality Cedar with smooth, even, straight grain and a consistent light, reddish-brown color. In addition to its natural beauty, Cedar possesses excellent thermal characteristics, making it comfortable to the touch even in the high heat of a sauna. Western Red Cedar naturally resists decay, insects, and is long-lasting. It also has organic compounds that help repel water and prevent insect damage.

Precision-milled V2E profile features a crisp beveled edge on both sides of its smooth face to create a sharp, linear v-groove when the boards are fitted together.

We carefully selects only the finest wood from Northern Europe and Canada, assuring that the quality and consistency of our wood selection is the best available. Our team has more than 55 years of experience crafting premium sauna rooms across North America, and we only offer wood that meets our stringent standards. Because of our total commitment to quality, we can ensure your wood order will arrive to your satisfaction.

Wood Sizing – Nominal vs. Actual Lumber Sizes: In North America, wood sizes are given in “nominal” measurements, which is the lumber’s size when it is cut from moist logs. After shrinkage from drying and surfacing, the actual size of lumber will be less than its nominal size. Please see the diagram for actual dimensions.

Cedar 1″ x 4″ Tongue & Groove Features

Perfect sauna material
Beautiful appearance
Ideal for walls and ceilings
Comfortable in high heat
Resists decay and warping
Withstands wet conditions
Repels infestation
Smooth texture

Cedar 1″ x 4″ Tongue & Groove Specifications

SHIPPING

Due to length, weight, quantity, and packaging variations for this product, shipping costs are calculated after receipt of order.  

Prior to processing, we call to confirm and share shipping costs and details. No charge will be processed without prior approval. 

Our goal is to ensure your project success.

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CONTACT US About building materials

If you’d like our professionals to construct your sauna then message us FOR A QUOTE.

If you have ANY QUESTIONS about this sauna then message us anytime.

Call us at anytime (218-760-2041) if you’d like to TALK TO A HUMAN about this sauna.

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Smooth Delivery, Every Time

At Cedar-Sense, we're committed to delivering more than just products – we're delivering a seamless experience. Our streamlined shipping process is geared towards making your journey from checkout to doorstep a breeze. Once you hit that 'Confirm Order' button, our team kicks into high gear, ensuring your package is swiftly on its way.

We've partnered with trusted carriers, because your trust matters. Expect reliable and timely deliveries, tracked in real-time with a user-friendly system. We know the anticipation is real, and we want you to be in the loop every step of the way.

Our commitment extends to secure packaging – because your items should arrive as beautifully as you imagined them. At Cedar-Sense, your satisfaction is not just a goal; it's our promise, delivered with care, precision, and a touch of excitement.