--- title: "Cedar Wood Uses, Furniture & Architectural Applications | CNC" description: "Explore cedar wood uses in furniture, interior paneling, exterior siding, and architectural millwork. Learn cedar durability, properties, and best applications." canonical: https://openspindle.com/materials/cedar --- # Cedar Wood Uses for Furniture, Paneling & Architectural Millwork *Naturally durable softwood for furniture, interior paneling, exterior cladding, and architectural applications.* - Naturally rot and insect resistant -- no chemical treatment needed for most applications - Lightweight, aromatic, and easy to CNC machine for furniture and millwork - Performs well in humid and outdoor environments -- furniture, siding, and soffits ## Material Properties - **density**: low (0.38 g/cm^3) - **hardness**: Janka 350-900 (species dependent) - **workability**: excellent -- soft, light, and easy to machine; sharp tools prevent grain tearout - **moistureTolerance**: high -- natural oils provide good weather and moisture resistance - **costTier**: budget ## Cedar Wood Properties and Why It's Used in Furniture and Architecture Cedar is a naturally durable softwood known for its resistance to rot, moisture, and insects. It is widely used in furniture, interior paneling, exterior cladding, and architectural millwork where natural aesthetics and performance matter. Unlike hardwoods used for cabinetry, cedar is typically selected for its appearance, aroma, and environmental resistance rather than structural load-bearing applications. ## Cedar Furniture, Paneling & Architectural Applications Cedar excels wherever its natural rot resistance, lightweight character, and aromatic grain add value -- from outdoor furniture to architectural wall systems. ### [Cedar Furniture](https://openspindle.com/custom-tables.md) Cedar is a natural choice for outdoor furniture and decorative indoor pieces. Its light weight and rot resistance make it practical for tables, benches, and storage pieces that live in challenging environments. - Outdoor dining tables and benches - Cedar storage chests and blanket boxes - Garden and patio furniture - Accent indoor furniture with natural finish *Note: Exterior oil or stain maintains color and extends service life for outdoor pieces* ### [Interior Paneling & Millwork](https://openspindle.com/custom-wall-panels.md) Cedar wall paneling adds warmth, texture, and natural aroma to living spaces. Its grain ranges from clear and uniform to knotty and rustic, making it versatile across contemporary and traditional interiors. - Horizontal shiplap and board-and-batten wall systems - Tongue-and-groove ceiling and wall paneling - Feature walls with mixed grain character - Cedar slat systems and architectural wall panels *Note: Clear cedar gives a clean contemporary look; knotty cedar adds rustic character* ### [Exterior Applications] Western red cedar is one of the most widely used species for exterior siding, soffits, and architectural cladding. Its natural oils resist rot and UV degradation far better than most domestic softwoods. - Residential and commercial siding - Soffit and fascia systems - Outdoor cladding and architectural facades - Garden structures and pergolas *Note: Semi-transparent stain protects exterior cedar while preserving its natural grain* ### [Accent Cabinetry & Built-Ins](https://openspindle.com/custom-shelving.md) Cedar's distinctive grain and aroma make it a compelling choice for accent built-ins, closet systems, and display shelving where visual character is the priority. - Cedar-lined closet systems - Decorative built-in shelving - Accent cabinetry with natural finish *Note: Cedar is best for accent and storage applications -- not for high-wear cabinet door surfaces* ## How Cedar Projects Are Built Cedar's softness and workability make it straightforward to machine and assemble. Construction method depends on whether the application is furniture, paneling, or exterior cladding. ### Solid Cedar Full-thickness solid cedar boards for furniture, visible structural elements, and outdoor applications. Cedar's light weight makes it practical for large components like dining tables, bench tops, and long wall panels. Best for: Outdoor furniture and structures, Interior paneling, Accent furniture ### Cedar Tongue-and-Groove Pre-milled tongue-and-groove cedar planks for wall and ceiling paneling. The interlocking profile creates a seamless surface without visible fasteners -- the standard approach for closet linings and decorative interior panels. Best for: Interior wall paneling, Ceiling treatments, Closet linings ### Cedar Over Engineered Substrate Cedar boards or veneer applied over a structural plywood or LVL substrate for applications requiring rigidity beyond what solid cedar alone provides. Common for exterior siding systems, outdoor furniture tops, and large panel installations. Best for: Exterior siding and cladding, Outdoor furniture tops, Structural panel systems ## Is Cedar Good for Furniture and Interiors? Cedar is an excellent choice for furniture, wall systems, and exterior applications -- with clear limitations for high-wear or structural uses. **Best for:** - Naturally rot resistant -- suitable for outdoor furniture and exterior cladding without chemical treatment - Lightweight and easy to machine -- efficient for CNC fabrication of furniture and panels - Distinctive aromatic grain -- valued for its visual character in paneling and furniture - Performs well in humid environments -- interior paneling, saunas, and exterior applications - Natural insect resistance -- the standard choice for aromatic closet linings **Not ideal for:** - Softer than most hardwoods -- can dent more easily under impact - High-wear cabinetry surfaces -- kitchen door faces and drawer fronts see too much daily contact - Structural cabinet boxes -- plywood or solid hardwood performs better for carcass construction - Heavy-use drawer systems -- softer grain compresses at hardware attachment points - Painted applications -- cedar oils can bleed through paint without a proper blocking primer **Alternatives to consider:** - [Pine](https://openspindle.com/materials/pine.md): Lower cost, more available, less aromatic and weather-resistant - [Reclaimed Wood](https://openspindle.com/materials/reclaimed-wood.md): Similar rustic aesthetic for interior paneling and furniture - [Alder](https://openspindle.com/materials/alder.md): Better option when a light-toned hardwood is needed for cabinetry ## How Cedar Compares to Other Woods Cedar is most often compared to pine, reclaimed wood, and poplar for furniture and paneling applications. ### vs [Pine](https://openspindle.com/materials/pine.md) - Pine is more widely available and typically less expensive than cedar - Cedar's natural oils provide significantly better rot and insect resistance - Both are soft and easy to work; pine is slightly harder on average - Pine is better for painted applications; cedar is better for natural-finish and outdoor use *Choose cedar for outdoor furniture, exterior siding, and aromatic uses; choose pine when cost is the priority and natural oils are not needed.* ### vs [Reclaimed Wood](https://openspindle.com/materials/reclaimed-wood.md) - Reclaimed wood offers rustic character similar to knotty cedar at higher cost - Cedar is more consistent in quality; reclaimed wood varies widely - Both are used for decorative interior paneling and furniture - Reclaimed wood does not have cedar's insect-repelling and rot-resistant properties *Choose cedar for functional applications where natural properties matter; choose reclaimed wood when aged patina is central to the design intent.* ### vs [Poplar](https://openspindle.com/materials/poplar.md) - Poplar is harder (Janka 540) and takes paint much better than cedar - Cedar's natural oils make it better for aromatic, exterior, and outdoor applications - Poplar is more suitable for painted interior cabinetry - Cedar is more suitable for natural-finish furniture, paneling, and exterior work *Choose poplar for painted interior cabinetry; choose cedar when natural aromatic or weather-resistance properties are needed.* ## How Cedar Affects Project Cost Cedar is a budget-to-mid-tier material depending on species, grade, and application. Exterior siding projects have different cost drivers than furniture or interior paneling. ### Cedar Furniture ($) Custom cedar furniture -- a dining table, bench set, or outdoor storage piece -- typically runs $800-3,500 depending on scale and complexity. Includes: Western red cedar or aromatic red cedar, Natural oil or exterior stain finish, CNC-cut or hand-fabricated joinery Best for: Outdoor dining and patio sets, Storage furniture, Accent indoor pieces ### Interior Paneling ($$) A cedar accent wall or full-room paneling installation typically runs $2,000-6,000 for material and labor, depending on square footage and profile complexity. Includes: Tongue-and-groove or shiplap cedar boards, Clear coat or natural oil finish, Installation and trim work Best for: Feature walls, Closet linings, Ceiling treatments ### Exterior Siding & Cladding ($$$) Exterior cedar siding on a residential project runs $8-18 per square foot installed, depending on profile, grade, and finish system. Includes: Western red cedar in clear or knotty grades, Exterior primer and semi-transparent stain, Water-resistive barrier and trim integration Best for: Residential facade cladding, Architectural soffits and siding, Premium exterior finish work **Cost drivers:** - Species -- western red cedar costs more than aromatic red cedar - Grade -- clear vs. knotty can double material cost - Application -- exterior siding requires priming, sealing, and ongoing maintenance - Milling -- tongue-and-groove and pre-milled profiles cost more than rough-sawn *Cedar's real cost advantage is in applications where its natural properties replace expensive treatments: rot resistance for exterior work and insect repellency for storage. In those contexts, the modest premium over pine is easily justified by performance.* ## Best Finishes for Cedar Furniture & Architectural Projects Cedar is often left natural to preserve its grain, color variation, and aromatic properties. The right finish depends on whether the application is furniture, interior paneling, or exterior cladding. **Finish options:** Natural oil, Clear coat, Exterior stain, Unfinished (closets) **Pairs well with:** Stone and concrete, Natural textiles, Black iron hardware, Natural light ### Natural Oil Finishes Penetrating oil finishes protect cedar while allowing it to breathe and maintain its aromatic character. The most appropriate choice for furniture and interior paneling. Finishes: Danish oil, Hardwax oil, Pure tung oil, No finish (closet linings and storage) ### Clear Coats Film-forming clear finishes provide a harder, more durable surface for indoor furniture and paneling. Avoid on closet linings -- they seal in and reduce the aromatic oils. Finishes: Water-based polyurethane (matte or satin), Clear lacquer, Conversion varnish ### Exterior Sealants & Stains For outdoor furniture, siding, and architectural cladding, penetrating exterior stains and sealants protect cedar while allowing seasonal movement. Semi-transparent stains preserve the natural grain. Finishes: Penetrating exterior oil, Semi-transparent exterior stain, Solid exterior stain, Clear UV stabilizer (slows natural graying) *Pro tip: Cedar is often left natural to preserve its grain, color variation, and aromatic properties. For closet linings, avoid film-forming finishes entirely -- they seal the aromatic oils inside the wood and reduce pest-repellent effectiveness.* **Design pairings:** - Hardware: Black iron, Stainless steel (outdoor), Wrought iron, Natural wood pegs - Companion Materials: Natural stone, Concrete, Galvanized steel, Natural linen - Design Styles: Rustic, Coastal, Contemporary natural, Cabin and lodge ## Example Project **Cedar Outdoor Dining Set** - **Material:** Western red cedar - **Configuration:** Dining table and matching bench set - **Finish:** Penetrating exterior oil - **Feature:** Natural rot resistance -- no chemical treatment required ## Get Quotes Submit a project at [openspindle.com/quote](https://openspindle.com/quote) to receive matched quotes from vetted fabrication shops. ## Frequently Asked Questions ### What is cedar wood and what makes it suitable for outdoor applications? Cedar refers to several aromatic softwood species widely used in construction and woodworking, including Western red cedar (Thuja plicata, Janka 350) and Eastern red cedar (Juniperus virginiana, Janka 900). Cedar's defining characteristic is its natural oil content, which provides inherent resistance to rot, decay, insects, and moisture without chemical treatment. Western red cedar is the primary species for outdoor siding, decking, and furniture. Eastern red cedar is known for its aromatic properties and is the traditional material for closet lining and cedar chests. ### How much does cedar lumber cost? Western red cedar lumber runs approximately $3-8 per board foot for standard grades, with clear (knot-free) cedar at the higher end. Cedar decking and siding boards are widely available at lumber yards. Eastern red cedar runs slightly higher for aromatic-grade material. Cedar is a budget material compared to most hardwoods but priced higher than pressure-treated pine for equivalent outdoor applications. The premium over treated pine reflects cedar's natural rot resistance, aromatic quality, and superior workability for finish carpentry and furniture applications. ### What are the best applications for cedar in custom woodworking? Cedar's best applications leverage its natural rot resistance and aromatic properties. Outdoor uses include furniture (benches, chairs, porch swings), raised garden beds, fencing, pergolas, and exterior siding. Interior uses include closet lining (aromatic Eastern red cedar repels moths naturally), cedar-lined blanket chests, saunas (where heat resistance and aromatic properties are both valued), and decorative accent walls. Cedar is not typically used for structural cabinetry or kitchen cabinets due to its softness and strong odor in enclosed spaces. ### Does cedar need to be sealed or treated for outdoor use? Cedar does not require chemical treatment for outdoor use -- its natural oils provide inherent decay resistance. However, unfinished cedar will gray to a silver patina over 1-2 years of outdoor exposure. To maintain the natural reddish-brown color, an exterior oil or semi-transparent stain applied every 1-3 years is recommended. Clear sealers are less effective at UV protection and require more frequent reapplication. For painted outdoor applications, an oil-based primer applied to bare cedar before painting prevents resin bleed-through and improves paint adhesion. ### How does cedar compare to pressure-treated pine for outdoor furniture? Cedar and pressure-treated (PT) pine both resist rot but through different mechanisms. Cedar's protection comes from natural oils; PT pine's comes from chemical preservatives (typically copper-based compounds). Cedar is lighter, machines more cleanly, and is pleasant to work with. PT pine is less expensive and structurally stronger, but chemical preservatives affect paint adhesion and cause galvanic corrosion of non-stainless fasteners. For finished outdoor furniture, cedar is the superior choice; for structural framing (deck substructures, fence posts in ground contact), PT pine is standard. ### What is aromatic cedar and how is it used? Aromatic cedar refers specifically to Eastern red cedar (Juniperus virginiana), valued for its distinctive spicy scent and natural moth-repelling properties. The aroma comes from cedarwood oil (thujopsene and other compounds) present in the heartwood. Aromatic cedar is the traditional interior lining for cedar chests, blanket storage, and closet walls. Thin aromatic cedar planks (3/8-1/2 inch tongue-and-groove) are the standard product for closet lining. The scent diminishes with age but can be refreshed by lightly sanding the surface to expose fresh wood. ### Is cedar a good choice for a sauna? Yes. Western red cedar is the most commonly specified species for sauna interiors worldwide. Its low density allows for rapid temperature changes without the wood becoming uncomfortably hot to touch. Cedar's high resin content and dimensional stability under repeated heat and moisture cycling outperforms most other woods in sauna conditions. The aromatic quality adds to the experience. Clear, knot-free western red cedar is preferred for sauna benches and walls to avoid hot spots where resin might seep from knots during high heat cycles. ### What fasteners should be used with cedar? Cedar's natural oils can react with standard steel fasteners, causing black staining around nail and screw holes that bleeds visibly through finishes. Stainless steel, hot-dipped galvanized, or coated fasteners (Titen, Cortex, or similar) are required for cedar applications. This applies to both exterior and interior cedar work. Standard bright steel nails and screws will corrode in contact with cedar's tannins and oils, producing both structural degradation and cosmetic staining. Stainless steel deck screws are the standard choice for cedar outdoor furniture and decking.