What Materials Are Outdoor Storage Cabinets With Shelves Made Of?

22 minutes read

Outdoor storage cabinets with shelves are typically made from materials like high-density polyethylene, resin, or heavy-duty plastic, all of which offer durability and resistance to weather conditions. Metal, such as steel or aluminum, may also be used for additional strength and security, often with a powder-coated finish to prevent rust and corrosion. Wood is another option, usually treated or painted to withstand the elements, although it may require more maintenance over time. Some cabinets might combine these materials to balance aesthetics, strength, and weather resistance.

Best Outdoor Storage Cabinets with Shelves of January 2025

1
Rubbermaid Freestanding Storage Cabinet, Five Shelf with Double Doors, Lockable, Large, 690-Pound Capacity, Gray, For Garage/Outdoor, Garden Tools/Toys/Power Tools/Pool Accessories, Grey

Rating is 5 out of 5

Rubbermaid Freestanding Storage Cabinet, Five Shelf with Double Doors, Lockable, Large, 690-Pound Capacity, Gray, For Garage/Outdoor, Garden Tools/Toys/Power Tools/Pool Accessories, Grey

  • TOUGH AND DURABLE: Resin construction is durable and tough and virtually maintenance-free.
  • STURDY DESIGN: Unique, snap together cabinet design combines quick and easy assembly with strength and durability. No tools required.
  • PROVEN STRENGTH: Holds a maximum of 690 lbs.
  • VERSATILE STORAGE: Four shelves included - shelving cannot be adjusted or removed
  • DESIGNED TO LAST: Will not rust, dent, rot or peel
2
Suncast Tall 72-Inch Platinum Resin Storage Cabinet with Durable Double-Wall Construction, and Metal-Reinforced Shelves for Basement, Utility Room and Garage Storage, Platinum

Rating is 4.9 out of 5

Suncast Tall 72-Inch Platinum Resin Storage Cabinet with Durable Double-Wall Construction, and Metal-Reinforced Shelves for Basement, Utility Room and Garage Storage, Platinum

  • TALL STORAGE CABINET: This freestanding base cabinet offers a practical storage solution for organizing toys, tools, equipment, and other household or garage items, keeping your space clean and clutter-free
  • DURABLE CONSTRUCTION: Built with double-wall resin panels that resist warping, rusting, and denting, this tall outdoor storage cabinet is engineered to withstand tough conditions in both indoor and outdoor settings
  • MODERN AND FUNCTIONAL DESIGN: The sleek platinum finish enhances any space with a contemporary look, while its compact yet functional design fits neatly into corners or against walls
3
Suncast Commercial Heavy-Duty 9 Cubic Ft. Resin Storage Cabinet with Lockable Handles, Adjustable Metal-Reinforced Shelves for Garage or Workspace, Black

Rating is 4.8 out of 5

Suncast Commercial Heavy-Duty 9 Cubic Ft. Resin Storage Cabinet with Lockable Handles, Adjustable Metal-Reinforced Shelves for Garage or Workspace, Black

  • GARAGE STORAGE CABINET: Keep your tools, supplies, and equipment organized and secure with this versatile storage solution, perfect for garages, workshops, or professional environments
  • STURDY SHELVING SYSTEM: Features two adjustable, metal-reinforced shelves, each designed to support up to 200 lbs., ensuring reliable storage for heavy-duty tools and materials
  • HIGHLY DURABLE CONSTRUCTION: Made from multi-wall resin panels that resist rust, dents, and warping, this cabinet is built to withstand tough conditions and provide long-term use
4
Keter Storage Cabinet with Doors and Shelves for Laundry Room, Garage, Bathroom Accessories, Closet and Home Organization, White & Grey

Rating is 4.7 out of 5

Keter Storage Cabinet with Doors and Shelves for Laundry Room, Garage, Bathroom Accessories, Closet and Home Organization, White & Grey

  • DIMENSIONS: 25.5"D x 19.6"W x 72.6"H
  • RESIN CONSTRUCTION: Durable resin construction so no worry of rust, rot or moisture damage
  • LOCKABLE: Doors are lockable to keep contents safe; padlock not included
  • FIVE SHELVES to keep things organized
5
Gizoon Outdoor Storage Cabinet with 3 Shelves, Double Lockable Wooden Garden Shed with Waterproof Roof, Outside Vertical Tall Tool Shed for Yard Patio Lawn Deck-Grey

Rating is 4.6 out of 5

Gizoon Outdoor Storage Cabinet with 3 Shelves, Double Lockable Wooden Garden Shed with Waterproof Roof, Outside Vertical Tall Tool Shed for Yard Patio Lawn Deck-Grey

  • 2 Removable Shelves:The two-tier shelves of the Gizoon outdoor storage cabinet provide an ideal solution for organizing gardening tools or household items. The shelves are easily removable, allowing you to create larger compartments for storing bulkier tools
  • Premium Quality Material:Crafted from solid fir wood with a polished exterior, this tall outdoor storage cabinet is designed for weather resistance. The four adjustable feet ensure stability on uneven ground, enhancing the overall durability of the storage cabinet
  • Waterproof Roof:The garden tool shed roof is constructed from asphalt, featuring a sloped design and waterproof coating that effectively drains water. This design protects the outdoor cabinet from inclement weather and extends its lifespan
6
Suncast 80.25" Mega Tall Heavy-Duty Resin Storage Cabinet with 3 Shelves, Platinum/Slate

Rating is 4.5 out of 5

Suncast 80.25" Mega Tall Heavy-Duty Resin Storage Cabinet with 3 Shelves, Platinum/Slate

  • GARAGE STORAGE: Base storage cabinet to contain toys, tools, and equipment
  • DURABLE: Double wall resin construction that is resistant to warping, rusting, and denting
  • REINFORCED SHELVING: Metal reinforced shelving that holds up to 75 lbs.
7
GDLF Outdoor Storage Cabinet Wood & Metal Garden Shed with Waterproof Roof and Sturdy Lockable Doors 66"

Rating is 4.4 out of 5

GDLF Outdoor Storage Cabinet Wood & Metal Garden Shed with Waterproof Roof and Sturdy Lockable Doors 66"

  • Premium Storage Solution: Our garden shed is the perfect storage solution for all your gardening needs. The right side of the shed is perfect for storing long-handled tools like hoes and shovels, while the left side features nice shelving configuration for storing smaller items .
  • Durable and Weather-Resistant: Our garden shed is built to last with a sturdy, waterproof design that can withstand any outdoor environment. Deadbolt is lockable (lock not included) to prevent children or animals from opening the doors.
  • Easy Assembly: With optimized design and pre-drilled panels, our garden tool shed is easy to assemble, reducing assembly time and difficulty
8
Suncast Lockable Outdoor Cabinet Storage for Patio, Garden and Backyard, 97 Gal, Cool Gray

Rating is 4.3 out of 5

Suncast Lockable Outdoor Cabinet Storage for Patio, Garden and Backyard, 97 Gal, Cool Gray

  • Outdoor cabinet deck box with adjustable shelf helps you easily organize and store items; Includes an adjustable shelf for optimal storage and 97-gallon capacity
  • Outdoor storage closet is made with multi-wall panels engineered for strength and durability and accommodates lawn and garden tools, grill accessories, pool toys, and more
  • Plastic outdoor storage is made with high quality material that is able to resist weather, water, and rust ensuring long-lasting use with pad-lockable doors for added security (lock not included)
9
Yaheetech Garden Potting Bench Table, Outdoor Garden Horticultural Wooden Storage Cabinet & Solid Wood Planting Work Bench with Large Space Storage & Metal-Plated Tabletop, Gray

Rating is 4.2 out of 5

Yaheetech Garden Potting Bench Table, Outdoor Garden Horticultural Wooden Storage Cabinet & Solid Wood Planting Work Bench with Large Space Storage & Metal-Plated Tabletop, Gray

  • Metal-plated Tabletop: Planting table will help reduce accidental scratches and water/ dirt stains on top. Never place mordant substances like acid on the sheet, though. Raised side rail design prevents items from falling—a practical and beautiful addition to your backyard space
  • Large Space Storage: This storage garden potting bench for horticulture features 3 tiers of shelves, providing ample storage space, ideal for long-handled garden tools, small lawn care equipment, watering cans, shovels, flower pots, and more
  • Removable Shelf, Flexible Space: Want to enjoy a free open space? All up to your specific needs. The middle shelf in the cabinet can be removed and installed according to your needs, or you can leave them spare for later use
10
Sterilite Storage Cabinet, Plastic Closet Organizer, 4 Adjustable Shelves, Gray

Rating is 4.1 out of 5

Sterilite Storage Cabinet, Plastic Closet Organizer, 4 Adjustable Shelves, Gray

  • DIMENSIONS: Exterior measures 25 5/8" x 18 7/8" x 69 3/8", with interior shelf dimensions of 17.65" width x 13.31" depth, providing ample storage space for various items.
  • VERSATILE: Whether in garages, basements, or throughout the home, our storage solution provides an ideal organizational solution. Accommodates a standard-sized padlock.


What is the best way to secure shelving in outdoor cabinets?

Securing shelving in outdoor cabinets requires taking into account factors like weather resistance, stability, and durability. Here are some steps and materials you might consider:

  1. Material Selection: Weather-resistant Shelving: Use materials like treated wood, metal, or weather-resistant plastic for the shelves to withstand outdoor conditions. Corrosion-resistant Hardware: Choose stainless steel or galvanized screws and brackets to prevent rust.
  2. Anchoring and Fastening: Brackets and Supports: Use heavy-duty L-brackets or shelf supports that can be securely attached to the cabinet structure and withstand the weight of stored items. Securing to Walls: If the cabinet has a back, attach the shelves to the back wall for added stability using screws or bolts.
  3. Reinforcement: Cross Bracing: Add cross bracing to the back or sides of the shelves if they tend to sway or need additional support. Backboards: Install a backboard for the shelves to attach to, which can provide extra stability.
  4. Adjustable Shelf Pins: For Flexibility: Use adjustable shelf pins with metal sleeves to allow you to change shelf heights while ensuring a strong hold.
  5. Weatherproofing: Sealing: Apply a waterproof sealant or paint to wooden shelves and the cabinet interior to protect against moisture. Covering: Consider installing doors that close tightly or adding a protective cover to the cabinet to limit exposure to the elements.
  6. Maintenance: Regular Checks: Periodically check the condition of the shelves and fasteners, tightening or replacing any that have deteriorated due to weather exposure.


By carefully selecting and installing the appropriate materials and hardware, you can ensure that your outdoor cabinet shelves remain secure and functional over time.


What materials provide the best insulation for outdoor storage?

When selecting materials for insulating outdoor storage, it's important to consider factors like resistance to moisture, temperature fluctuations, durability, and cost. Here are some of the best materials for insulation in outdoor storage settings:

  1. Rigid Foam Insulation Panels: Types: Extruded polystyrene (XPS), Expanded polystyrene (EPS), and Polyisocyanurate (Polyiso). Benefits: These materials offer excellent thermal resistance. Rigid foam panels are also resistant to moisture, making them ideal for outdoor use.
  2. Spray Foam Insulation: Types: Closed-cell foam is preferable for outdoor storage because of its higher density and better moisture resistance. Benefits: Spray foam creates an airtight seal and provides high R-values per inch. It also adds structural strength to the storage unit.
  3. Reflective Insulation: Materials: Aluminum foil or reflective coatings. Benefits: Effective in reducing heat transfer through radiation, making it suitable for climates with intense sunlight.
  4. Fiberglass Insulation: Considerations: Requires proper vapor barriers to prevent moisture accumulation. Benefits: It is affordable and has good thermal performance but is generally used inside structures rather than exposed applications.
  5. Weather-resistant Barriers (WRB): Types: Tyvek or similar breathable membranes. Benefits: These barriers help prevent water infiltration while allowing moisture vapor to escape, protecting the insulation material.
  6. Insulated Metal Panels: Description: A composite of metal panels with foam insulation sandwiched in between. Benefits: They offer good insulation benefits along with durable external protection against weather conditions.
  7. Mineral Wool: Benefits: Fire-resistant and effective at soundproofing, it provides good thermal protection. It remains effective even when wet.


When selecting insulation for outdoor storage, also consider covering the insulation with a protective barrier or material (like installing siding over the insulation) to shield it from environmental wear and tear. Always ensure that the chosen materials comply with local building codes and regulations.


What are the benefits of plastic outdoor storage cabinets?

Plastic outdoor storage cabinets offer several benefits, making them a popular choice for organizing and protecting items in outdoor spaces. Here are some of the key advantages:

  1. Durability: Plastic is resistant to rust, rot, and corrosion, which means these cabinets can withstand various weather conditions, including rain, snow, and UV rays, without deteriorating.
  2. Low Maintenance: They require minimal upkeep, often just needing an occasional wipe down to remove dirt and debris. Unlike wood, they don’t need painting or staining.
  3. Waterproofing: Many plastic cabinets are designed to be waterproof, protecting the contents from moisture and helping prevent mold and mildew.
  4. Lightweight: Plastic is generally lightweight compared to metals and wood, making the cabinets easy to move and rearrange as needed.
  5. Ease of Assembly: Plastic storage cabinets often come with simple assembly instructions and require no specialized tools, making setup straightforward even for those with limited DIY skills.
  6. Cost-Effective: Typically, plastic cabinets are more affordable than those made from metal or wood, offering a budget-friendly storage solution.
  7. Variety of Sizes and Styles: They are available in a range of sizes, colors, and designs, allowing for customization to fit different storage needs and aesthetic preferences.
  8. Resistant to Pests: Unlike wooden cabinets, plastic ones are not susceptible to damage by insects like termites.
  9. Versatility: They are suitable for storing a wide variety of items, such as garden tools, patio cushions, pool supplies, and more.
  10. Safety: Many plastic storage cabinets come with lockable doors, adding an extra layer of security for valuable items.


These features make plastic outdoor storage cabinets a practical choice for organizing and protecting outdoor equipment and supplies.


What is the cost difference between wood and metal outdoor cabinets?

The cost difference between wood and metal outdoor cabinets can vary widely based on several factors, including material quality, brand, size, and additional features like weatherproofing or finishes. Here’s a general overview:

  1. Material Cost: Wood: Typically, outdoor cabinets made of wood like teak, cedar, or acacia are considered more premium due to their natural resistance to weather. These can range from moderately priced to quite expensive, especially if the wood has been treated to be more durable. Metal: Metal outdoor cabinets, often made from aluminum or stainless steel, vary in cost based on the gauge or thickness of the metal and any protective coatings. Stainless steel is usually more expensive than aluminum due to its corrosion resistance and durability.
  2. Price Range: Wood Cabinets: These can range from around $200 for basic models to over $2,000 for custom or high-end options. Metal Cabinets: Typically, you can find metal outdoor cabinets starting at $150 to $300 for simpler designs and going up to $1,500 or more for high-end versions with additional features.
  3. Durability and Maintenance: Wood cabinets may require more maintenance, such as sealing or treating, to protect against the elements, which can add to the overall cost over time. Metal cabinets, especially those made of stainless steel, generally require less upkeep, which can be a cost advantage over the long run.
  4. Environmental Impact: Consideration should be given to the environmental impact of the materials used. Recycled metals and sustainably sourced wood can affect pricing due to their eco-friendly attributes.


Ultimately, the decision between wood and metal outdoor cabinets should consider not just the upfront cost but also factors like longevity, maintenance, and personal aesthetic preference. For precise pricing, it would be essential to compare specific models and brands within your local market or preference.


What is the difference between resin and plastic cabinets?

Resin and plastic cabinets have several differences, primarily in terms of materials, properties, and applications. Here’s a breakdown:

  1. Material Composition: Resin: Resin is a broad term that can refer to a variety of polymer materials. It is often used to describe the raw, viscous state before being cured into a solid. Resin can be natural (like plant resins) or synthetic. In cabinets, synthetic resins, such as epoxy, polyester, or polyurethane, are more common. Plastic: Plastic is a type of synthetic material made from polymers and can include a wide range of compounds like polyethylene, polypropylene, PVC, and ABS. Plastic is a more general term that covers a vast array of materials that have undergone processing and molding into specific shapes.
  2. Durability and Strength: Resin Cabinets: These can offer high durability and strength, especially if made from high-quality epoxy or polyester resins. They tend to be resistant to water, chemicals, and UV rays, making them suitable for outdoor use. Plastic Cabinets: The durability of plastic cabinets can vary depending on the type of plastic used. High-density plastics like polyethylene are robust, while others may be less so. Plastic cabinets can also be UV and weather-resistant but might not match the strength of certain resin composites.
  3. Appearance and Finish: Resin Cabinets: Resin can offer a glossy, finished appearance and can be molded to mimic various textures, such as wood or stone. They are often available in a wide range of colors and can have a high-end appearance. Plastic Cabinets: Typically have a more utilitarian look, although advances in manufacturing have enabled a range of colors and finishes. They may not have the same premium appearance as some resin options.
  4. Weight and Portability: Resin Cabinets: Depending on the specific resin and its formulation, they can be quite heavy. Some lightweight resins exist, but often, durability and weight go hand in hand. Plastic Cabinets: Generally lighter than resin cabinets, making them easier to move and transport. This can be an advantage for modular or temporary storage solutions.
  5. Cost: Resin Cabinets: Often more expensive due to the quality of materials and processing required. They are considered a more premium option, especially if designed for heavy-duty or outdoor applications. Plastic Cabinets: Usually more budget-friendly, making them a popular choice for basic storage needs.
  6. Environmental Impact: Resin: Some resins may be engineered to be more environmentally friendly, but many are not biodegradable and can have a significant environmental impact. Plastic: Traditionally associated with negative environmental impacts due to their non-biodegradable nature, though recycling programs and biodegradable plastics are becoming more prevalent.


When choosing between resin and plastic cabinets, consider the intended use, environmental conditions, budget, and aesthetic preferences to determine the best fit.


How to install outdoor storage cabinets on a patio?

Installing outdoor storage cabinets on a patio involves several steps to ensure they are secure, level, and resistant to the elements. Here's a guide to help you with the installation:

Materials Needed:

  • Outdoor storage cabinets
  • Drill and appropriate drill bits
  • Level
  • Pencil or chalk
  • Measuring tape
  • Screwdriver
  • Anchor bolts (if fastening to concrete)
  • Weatherproof sealant (optional)
  • Concrete blocks or pavers (if leveling is needed)

Steps:

  1. Choose the Location: Select a flat, level area on your patio for the cabinets. Ensure there is enough space for doors to open fully and easy access. Consider the proximity to the house for convenience and shelter from extreme weather.
  2. Prepare the Area: Clean the patio surface where the cabinets will be installed to ensure it's free of debris, dirt, and moisture.
  3. Assemble the Cabinets: If the cabinets are not pre-assembled, follow the manufacturer’s instructions to assemble them. This step can also involve attaching doors, shelving, and any necessary hardware.
  4. Position the Cabinets: Move the assembled cabinets to the desired location. Use a level to ensure they are sitting evenly. If the patio surface is not completely level, use concrete blocks or pavers to even it out.
  5. Secure the Cabinets: For wooden or composite patios, use appropriate screws to anchor the cabinets to the deck boards. For concrete patios, use a hammer drill to create holes in the concrete. Insert anchor bolts through the cabinet base and into the drilled holes, then tighten them securely. Ensure the cabinets are stable and do not wobble. Additional brackets or braces can be added for increased stability.
  6. Seal Gaps: If needed, apply a weatherproof sealant around the base of the cabinets to prevent water ingress during rain.
  7. Final Adjustments: Check that cabinet doors open and close smoothly, and adjust as needed. Add shelves, hooks, or any other organizational features that were included with your cabinets.
  8. Maintenance Tips: Regularly check the stability of the cabinets and tightening any loose screws. Clean and treat the surfaces according to manufacturer recommendations to prolong the life of the cabinets.


By following these steps, you can ensure that your outdoor storage cabinets are not only functional but also stable and weather-resistant, providing long-lasting utility for your patio space.

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