The 7 Best Types of Wood for Building a Durable Wooden Storage Shed

Building your own backyard storage shed can be a fun and rewarding DIY woodworking project. However, choosing the right type of wood is key to building a shed that will stand up to the elements and last for years to come.

This guide examines the most popular and suitable woods for wooden shed construction to help you make an informed decision when planning your next storage shed project.

Key Takeaways

• For shed framing, pressure-treated pine is the most durable and cost-effective wood choice. It resists rot, insects, and decay for 50+ years.

• Cedar and redwood are excellent siding options if you want beautiful, naturally rot-resistant wood. But they cost more than pine.

• If your budget is tight, construction-grade pine provides sufficient durability for sheds when properly finished and maintained.

• For affordable wall sheathing under siding, plywood, and OSB deliver consistent quality. Protect edges from moisture.

What are the Different Types of Wood for Wooden Storage Sheds?

The most common and suitable woods for backyard storage shed construction are pressure-treated pine, cedar, redwood, cypress, fir, pine, and engineered woods like plywood and OSB. Pressure-treated pine is the most affordable and durable option for the framing and foundation.

For rot-resistant natural wood siding with good looks, cedar and redwood are premium choices. Pine and fir offer budget-friendly alternatives, while cypress provides a unique rustic character. Plywood and OSB make sturdy, economical sheathing. 

Overall, pressure-treated pine provides the best combination of strength, durability, and affordability for the structural framework of a backyard storage shed.

1. Pressure-Treated Lumber - The Most Durable and Affordable Option

For the structural framing of your shed, pressure-treated lumber is hard to beat in terms of affordability, strength, and decay resistance. Pressure-treating infuses chemical preservatives deep into the wood, protecting it from fungal decay and insect damage.

Pros of Using Pressure-Treated Lumber for Shed Framing

• Extremely durable - can last over 50 years with proper maintenance
• Treated to resist termites, carpenter ants, and fungal decay
• Relatively inexpensive and easy to find at home centers
• Suitable for ground contact and buried footer applications
• Common 2x4 and 2x6 sizes for studs, joists, rafters, etc.

Cons to Consider with Pressure-Treated Wood

• Can warp or twist as it dries after treatment
• May bleed chemicals initially and corrode metal fasteners over time
• Often has more knots and imperfections than higher grades of lumber
• Can be challenging to paint/stain evenly due to the absorption
• Some folks prefer to avoid treated wood chemicals around gardens

As long as you use galvanized fasteners and let the wood dry adequately after purchase, pressure-treated pine or fir will make an incredibly strong and durable base frame for your new shed. It's also the most cost-effective option for essential structural members.

2. Cedar - A Natural Rot Resistant Wood Perfect for Siding

When it comes to the visible siding boards on your shed, cedar is a premium yet worthwhile investment. The natural oils in cedar make it resistant to moisture, decay, and pests. This beautiful softwood will enhance curb appeal while protecting your belongings inside.

Benefits of Using Cedar for Shed Siding

• Has a rich red or pinkish hue with distinctive grain patterns
• Naturally weather, decay, and insect resistant without chemicals
• Will not warp, split, or crack as easily as other woods
• Easy to work with using common hand tools
• Can be left unfinished or stained/painted for extra protection
• Available in boards, shingles, and shakes for vertical or horizontal siding

Drawbacks of Cedar for Storage Sheds

• More expensive than pressure-treated pine or fir siding
• Grades with more knots and imperfections are quite affordable
• Needs sealing or finish to maintain color and avoid greying
• Not as hard and dent/scratch resistant as many hardwoods
• Difficult to find kiln-dried material that is less prone to twisting

Cedar's natural resistance to decay makes it one of the best woods for backyard sheds in terms of longevity. Choosing edge-glued boards will minimize twisting and checking. Be sure to keep cedar boards ventilated and dry behind to prevent moisture issues.

3. Redwood - Excellent Water Resistance But More Expensive

Redwood shares many of the same durability advantages as cedar but showcases slightly richer reddish-brown hues. Redwood contains high amounts of tannin, resin, and essential oil that repel moisture, fungi, and insects. This premium softwood is exceptionally suited for outdoor shed construction in wet climates.

Redwood's Durability and Look Make it Ideal for Sheds

• Absorbs and sheds water to reduce swelling and shrinkage
• Resists decay, termites, and other pests naturally
• Distinctive reddish color and straight, uniform grain pattern
• Stains and finishes very well while maintaining natural beauty
• Available in vertical boards and horizontal sidings
• Slightly harder than cedar while still being easy to work
• Can last 50+ years with proper installation and maintenance

The Downside of Choosing Redwood

• Among the most expensive wood species for shed covering
• Difficult to source kiln-dried boards optimal for siding
• Has become less available in recent decades due to overlogging
• Chestnut brown tones will tend to fade towards grey over time
• Few mills left supplying product resulting in inconsistent stock

If you appreciate redwood's distinctive appearance and are seeking maximum decay resistance, the extra cost can certainly be justified for your storage shed project. Just be sure to apply a UV-inhibiting sealant every 2-3 years to maintain redwood's signature color.

4. Cypress - A Unique Look with Good Weather Resistance

Cypress is an intriguing lesser-known choice for shed cladding. The character of cypress varies widely from mostly clear vertical grain to swirls and pockets. This adaptability allows creative freedom when planning the look of your shed. Cypress performs well outdoors once properly dried and finished.

The Appealing Characteristics of Cypress for Sheds

• An interesting mix of grain patterns from wavy to vertical straight
• The attractive yellowish-brown color works well in myriad shed styles
• Natural durability and weather resistance if adequately finished
• Resistant to rottenness, insects, and humidity
• Takes paint and stains very well
• Sustainably harvested from Southern swamps

When Cypress May Not Be the Best Choice

• Availability and prices fluctuate more than mainstream species
• Needs proper kiln drying and acclimation to prevent issues
• Higher tendency to twist, cup, or bow than lumber options
• Classified as moderately decay resistant, it benefits from preservative
• Controversy over the sustainability of harvesting wild cypress swamps
• Oil content can cause adhesion issues with some paints and finishes

If you appreciate varied grain patterns and unique rustic character, cypress can be an intriguing alternative to cedar or redwood for your backyard shed's covering Just be picky when sourcing boards or panels with vertical grain for optimal performance.

5. Pine - Affordable and Easy to Work With

For shed builders on a tight budget, pine lumber and plywood offer the most cost-effective solution. While not as naturally decay-resistant as cedar or redwood, common construction-grade pine has sufficient durability when properly finished and maintained. Pine is readily available at local home centers in a variety of sizes.

Pine's Positive Attributes for Shed Building

• Inexpensive compared to other woods for sheathing
• Easy to find pine boards, plywood, and OSB at home centers
• Very workable with hand or power tools for cutting and fastening
• Accepts paints, stains, and water sealants relatively well
• Provides adequate performance when properly finished and sealed
• Treated lumber foundation boards are a low-cost option
• Pine plywood edges can remain exposed if protected by overhangs

Possible Downsides of Using Pine

• Not naturally resistant to rot, fungi, and wood-boring insects
• Requires more maintenance and refinishing than cedar or redwood
• Can warp and twist more than some other wood types
• Tendency to bleed resins through paints and finishes over time
• Susceptible to splitting and cracking if not properly dried and handled
• Pine plywood edges must be sealed and finished if exposed

Construction lumber grades of pine offer the most economical route for basic sheathing and trim on backyard sheds. Choosing pre-primed boards or at least quality primer can help pine perform better outdoors. Avoid leaving exposed end grain whenever possible.

6. Fir - Affordable and Suitable for Sheltered Sheds

Another very affordable wood species, Douglas fir exhibits good strength, stability, and workability at low cost. Fir is a common framing material for houses and sheds sheltered from direct sun and precipitation. Utilizing fir where protected by overhangs and finishes makes sense for budget-minded shed builders.

Benefits of Fir for Backyard Storage Sheds

• Low-cost framing lumber is readily available
• Very strong and stable if kept dry
• Resists splintering during construction
• Takes paint and some stains relatively well
• Machines and finishes smoothly with hand tools
• No shortage of supply sustains low prices
• Can utilize lower cost grades for sheltered framing

Limitations of Fir for Exposed Outdoor Use

• Not naturally durable against moisture, decay, and insects
• Needs adequate sealing, ventilation, and maintenance
• Significant movement as moisture content changes
• Lower-cost grades prone to large knots and pitch pockets
• Must be protected by overhangs and finishes
• Inferior performance in direct contact with soil
• Pressure-treated fir will last longer in exposed outdoor applications

For interior framing or applications protected from the elements, Douglas fir is an excellent choice to save money over cedar or redwood. Choose higher-quality boards for trim and siding applications. Avoid untreated fir in direct ground contact.

7. Engineered Wood - Cost-effective and Consistent

As an alternative to solid-sawn lumber, engineered wood panels offer reliable performance at a reasonable price point for shed walls. Products like oriented strand board (OSB) and plywood are ideal for sheathing shed walls prior to installing covering.

Benefits of Using Engineered Wood Products

• Very consistent quality with minimal knots and grain irregularities
• Resists warping and shrinking better than solid wood
• Allows efficient use of quality wood fibers
• Relatively light and easy to cut and install
• Much less expensive than plywood decades ago
• Edges can be left exposed when properly finished
• Provides excellent wall stiffness when fastened properly
• Treated versions resist termites and fungal decay

Potential Drawbacks of Engineered Wood

• Susceptible to moisture damage without proper protection
• Not considered as aesthetically pleasing as solid wood
• Prone to delamination if moisture penetrates unsealed edges
• OSB is not as strong or stiff as plywood panel for panel
• Requires protection by finishes and overhangs when exposed
• Less rigidity than plywood on larger panels used for roofing
• Not ideal for intricate trim details or wood joinery fabrication

For the essential structural sheathing layers under siding, engineered wood panels are an excellent choice for shed walls. Opt for plywood over OSB for cedar shake roofing applications to better resist deflection. Protect all exposed edges with a finish.

Key Considerations When Selecting Wood for Your Shed

When it comes to choosing wood materials for your storage shed, consider these important factors:

• Local building code requirements for foundations and framed walls
• Decay resistance of any wood touching the ground
• Climate exposure in terms of sun, precipitation, humidity
• Frequency of required refinishing to maintain appearance
• Availability of preferred wood types in your region
• Tool proficiency with different species and board types
• Skill level for applying protective finishes and sealing end grain
• Budget for materials and desired aesthetics

Do your homework when researching the best wood species and grades to utilize for each component - framing, roofing, doors, and trim. Combining the right materials will help your shed stand the test of time with proper care. Don't cut corners on wood selection for shed floor framing.

The table below summarizes the suitability of the various wood species discussed in the article for the main structural components of a shed:

Conclusion - Choose the Best Wooden Shed for Your Climate and Budget

When building a storage shed in your backyard, make sure to select the optimal wood species for each component based on climate, exposure, cost, and aesthetic priorities. Pay special attention to properly protecting and sealing any cut ends, edges, and fasteners.

With the right wood materials and sound construction techniques, you can expect your backyard shed to still be sturdy and serviceable for decades to come. 

FAQs

What should I look for when finding the best wood for walls and roofs?

Opt for durable, stable woods that resist warping. Consider water resistance, strength, cost, and climate exposure. Use moisture-resistant wood like cedar shakes for roofing. Choose plywood or OSB for sturdy, affordable shed walls.

Can I build a backyard shed out of metal instead of wood?

Yes, metal can be used to build sheds. They resist decay and pests. But metal can dent, costs more than wood, and gets very hot/cold. Wood sheds offer more customization options.

Is exterior-grade plywood good for sheathing the walls of my shed?

Exterior plywood is an excellent option for sheathing shed walls before installing siding. The layers resist warping better than solid wood. Protect edges from moisture.

What tips does General Handyman recommend for building a shed right?

They suggest using pressure-treated lumber for the foundation, quality materials, galvanized fasteners, following building codes, and protecting/sealing all wood from moisture damage.

How many cubic feet of storage should I plan for my shed?

Consider what you intend to store - lawn mower, bikes, tools, furniture, etc. Most sheds range from 100-500 cubic feet. Plan door size for easy entry and exit of large items. Add windows for natural light.

What are some good options for sheathing the walls before siding?

Plywood and oriented strand board (OSB) offer affordable, consistent performance. Use plywood for extra rigidity on roofs. Protect edges from moisture.