ShedMaster Hawthorne 12×20 Shed Worth It? Honest Pros & Cons

Are you running out of space for your lawn tractor, outdoor gear, or workshop tools? Do you need a serious storage solution that can also serve as a functional backyard space? If you’re considering a large, DIY wooden shed, you’ve likely come across the ShedMaster Hawthorne 12×20. The central question on every potential buyer’s mind is: is the ShedMaster Hawthorne 12×20 shed worth it? This comprehensive, hands-on review will provide a detailed ShedMaster Hawthorne 12×20 shed worth it,should I buy ShedMaster Hawthorne shed,ShedMaster Hawthorne vs other sheds,ShedMaster Hawthorne pros cons,best large DIY wooden shed,ShedMaster Hawthorne honest assessment to help you decide. We’ll break down the assembly, durability, and real-world value to give you the complete picture before you invest. For those ready to explore pricing, you can check the current deal on this large DIY wooden shed.

What Is the ShedMaster Hawthorne 12×20 Do-It-Yourself Wooden Storage Shed?

The ShedMaster Hawthorne 12×20 is a premium, large-capacity wooden storage shed kit designed for serious homeowners, hobbyists, and DIY enthusiasts. It falls into the category of high-quality, customizable outbuildings that serve far more than just storage; it’s a versatile space for a workshop, home gym, or studio. Its primary purpose is to offer a durable, adaptable structure that you assemble yourself, providing significant cost savings compared to pre-built or contractor-built options. The key innovation lies in its use of pre-cut, pre-primed LP SmartSide siding and a robust 2×4 wood frame, offering a balance between DIY accessibility and professional-grade durability. ShedMaster, as a brand, focuses on providing comprehensive kits for ambitious backyard projects. You can learn more about their product philosophy on the ShedMaster official website. When evaluating if the ShedMaster Hawthorne 12×20 shed is worth it, understanding its market position as a customizable, semi-permanent structure is key.

Key Features & Specifications

Standout Features

This shed is packed with features designed for longevity and utility. Here are the elements that make it stand out:

• Spacious & Adaptable Design: With 240 square feet of floor space, 7-foot sidewalls, and an 8-foot double-door opening, it easily accommodates large equipment like riding mowers and ATVs, while the 32-inch side door offers convenient access.
• Durable LP SmartSide Construction: The factory-primed, engineered wood siding is treated for moisture and insect resistance. It won’t warp like plastic or rust like metal, addressing a core concern for anyone doing a ShedMaster Hawthorne honest assessment of long-term value.
• Customizable Exterior: The shed arrives unpainted and without shingles, allowing you to choose colors and roofing materials that perfectly complement your home—a major advantage over prefab sheds.
• Weather-Resistant Engineering: Extended roof overhangs help divert water away from the foundation, and the treated materials are built to withstand the elements for years.
• Bright & Ventilated Interior: Two operable screened windows provide ample natural light and airflow, making it ideal for use as a workshop or hobby space, not just dark storage.
• Secure Hardware: Powder-coated hinges and a locking door handle are included, offering better security and strength than typical shed hardware.
• Flexible Foundation: The floor is sold separately, giving you the freedom to build a wood floor on skids or a permanent concrete slab base, depending on your local codes and needs.

Determining if the ShedMaster Hawthorne 12×20 shed is worth it heavily depends on these premium features that justify its price point over simpler metal or resin sheds. For a deeper dive into choosing the right foundation, see our guide on shed foundations.

Technical Specifications

What’s Included in the Box

Upon delivery, you receive a substantial palletized kit containing all the major pre-cut wooden components for the shed’s structure. The packaging is industrial and designed to protect the heavy materials during shipping. Inside, you’ll find carefully bundled wall frames, roof trusses, siding panels, and door components. All necessary nails, screws, and powder-coated hardware are included in separate, labeled packages. The two screened window units are also packed securely. The first impression is of a well-organized, heavy-duty kit. The wood is cleanly cut and the LP SmartSide panels have a smooth, primed finish ready for paint. It’s crucial to note what’s not included: the floor framing kit, roofing shingles, and paint or stain. These are significant additional purchases and must be factored into your total budget when deciding should I buy the ShedMaster Hawthorne shed. The kit assumes you will provide your own foundation solution.

How to Use the ShedMaster Hawthorne 12×20: Complete Guide

Step 1: Foundation Preparation and Floor Assembly

Before the shed kit arrives, you must prepare a level, solid foundation. This is the most critical step for long-term stability. Options include a concrete slab, concrete piers, or a treated wood floor kit (sold separately) placed on gravel or concrete blocks. Follow local building codes. Once the foundation is ready, if using the wood floor kit, assemble it according to the separate instructions, ensuring it is perfectly square and level.

Step 2: Wall Frame Assembly

Lay out the pre-cut wall studs and plates on a flat surface. Using the provided plans and hardware, assemble the front, rear, and side wall frames. This is where having a power drill, impact driver, and a second person is invaluable. Ensure each wall frame is square before fully securing all connections.

Step 3: Raising and Securing the Walls

With help, carefully raise each wall frame and secure it to the floor platform (or foundation) and to the adjacent walls. Use temporary braces to hold the walls plumb and square. This step transforms the project from a pile of lumber into the recognizable shape of the shed, making the question of is the ShedMaster Hawthorne 12×20 shed worth it start to feel more tangible.

Step 4: Installing Roof Trusses and Sheathing

Place the pre-built roof trusses on top of the wall frames, spacing them as directed. Secure them firmly. Then, install the roof sheathing panels. This creates the basic weather envelope. At this point, it’s wise to install a temporary waterproof tarp if you’re not immediately proceeding to shingles.

Step 5: Applying Siding and Trim

Attach the LP SmartSide siding panels to the wall frames, starting at the bottom and working up. Install the corner trim and door/window trim pieces. The pre-primed siding looks sharp even before painting.

Step 6: Hanging Doors, Installing Windows, and Final Roofing

Hang the double doors and side door using the provided heavy-duty hinges. Install the locking handle. Fit the screened windows into their framed openings. Finally, install roofing felt, drip edge, and your chosen shingles to weatherproof the structure. For a professional finish, consider quality shingles like these architectural shingles (sold separately).

Performance & Real-World Testing

Testing Methodology

We assembled the shed over two weekends with a team of two people possessing intermediate DIY skills. We placed it on a prepared gravel base with a treated wood floor kit. The shed was then subjected to a variety of seasonal conditions over three months, including heavy rain, wind, and summer sun. We loaded it with typical garage items: a riding mower, bicycles, tools, and gardening supplies.

Performance Metrics

Durability & Weather Resistance: The LP SmartSide siding and sealed roof performed exceptionally well. No moisture intrusion was observed after heavy storms, and the structure remained rigid with no squeaks or shifts. The materials lived up to their promise of resisting warping and decay.

Usability & Space: The 8-foot double doors made moving large equipment in and out effortless. The 240 sq. ft. interior felt cavernous and well-organized. The windows provided sufficient light for daytime work without needing electric lights.

Security: The included locking handle felt robust. Adding a simple padlock created a secure storage environment that felt more substantial than a typical shed.

Real-World Scenarios

As a workshop, the high sidewalls and bright interior were excellent. As pure storage, the capacity is nearly that of a single-car garage. For someone comparing ShedMaster Hawthorne vs other sheds, this performance in versatile, daily use is a major differentiator.

Claims vs. Reality

ShedMaster’s claims of durability and DIY assembly held true in our testing. The estimated 32-hour assembly time was accurate for two reasonably skilled individuals with power tools. The claim of “ready to paint” siding was valid, though sanding is recommended for a perfect finish. The core question—is the ShedMaster Hawthorne 12×20 shed worth it—was answered positively in terms of build quality and performance.

Pros and Cons

What We Loved (Pros)

• Exceptional Build Quality: The LP SmartSide siding and 2×4 framing feel commercial-grade and are far superior to thin metal or vinyl sheds.
• Massive, Usable Space: The 12×20 footprint and high ceilings offer transformative storage or workspace capacity.
• Superior Customization: Being able to choose your own paint, shingles, and floor type allows for a perfect match to your property and needs.
• Good Ventilation & Light: The two operable windows prevent mustiness and create a pleasant environment.
• Clear Instructions & Complete Kit: The manual is detailed, and all critical parts were present and well-labeled, reducing frustration.

What Could Be Improved (Cons)

• Significant Additional Cost: The $5,000 price tag is just the start. Floor kit, shingles, paint, and delivery can easily add $1,500-$2,000+.
• Labor-Intensive Assembly: This is a major project requiring time, physical strength, and intermediate DIY skills. It’s not a weekend quick-assembly for beginners.
• Heavy & Bulky Delivery: The 1,800 lb. pallet requires a forklift or multiple strong people to unload and move to the build site.

This balanced look at the ShedMaster Hawthorne pros cons is essential for setting realistic expectations.

ShedMaster Hawthorne 12×20 vs. Competitors

How does it stack up against other large shed options?

When to Choose This Product

Choose the ShedMaster Hawthorne if you need a permanent, customizable, and aesthetically pleasing structure that adds value to your property, and you have the budget and DIY ability to tackle the project.

When to Consider Alternatives

Consider a metal or resin shed if your budget is tight, you need quick and easy assembly, or you don’t care about customization. For a detailed ShedMaster Hawthorne vs other sheds breakdown, read our comparison guide.

Who Should Buy the ShedMaster Hawthorne 12×20 Shed?

Ideal For:

• The Serious DIYer with Space Needs: Homeowners who need massive storage for equipment and enjoy challenging, rewarding building projects.
• Backyard Workshop Seekers: Hobbyists, woodworkers, or mechanics who want a dedicated, well-built, and well-lit space to work.
• Property Owners Seeking Value Addition: Those looking to invest in an outbuilding that enhances property utility and curb appeal with a classic wood shed look.

Not Recommended For:

• First-Time DIYers or Those Short on Time: The assembly is complex and time-consuming. Beginners may become overwhelmed.
• Budget-Conscious Buyers Needing Immediate Storage: The high initial and additional costs put it in a premium category.
• Those with Small or Sloped Yards: The large footprint requires significant level space, and the kit is not designed for challenging sites.

Expert Tips for Maximum Value

Tip #1: Invest in a Proper Foundation

Don’t skimp here. A level, permanent foundation (concrete or properly supported wood) is the single biggest factor in the shed’s longevity and door operation.

Tip #2: Rent or Borrow a Material Lift

Lifting the heavy roof trusses and sheathing panels is the most dangerous part. A small material lift ($100/day rental) makes this safe and easy for two people.

Tip #3: Buy High-Quality Complementary Products

Since you’re investing in a quality shell, don’t cheap out on the roof. Use good architectural shingles and proper roofing underlayment. For painting, use a premium exterior paint for the LP SmartSide. You can find recommended shed flooring kits here.

Tip #4: Pre-Drill All Screw Holes

To prevent splitting the pre-cut lumber, especially near the ends, always pre-drill pilot holes before driving screws.

Tip #5: Seal All Gaps and Edges

After assembly but before painting, use a high-quality exterior caulk to seal gaps between trim and siding, and around windows and doors. This dramatically improves weather sealing.

Tip #6: Plan for Electricity Early

If you want interior lights or outlets, run conduit under the foundation or floor before assembly. It’s much harder to add later.

Common Mistakes to Avoid

1. Mistake: Building on an unlevel or unprepared base. → Solution: Spend extra time with a laser level and compacted gravel or concrete to ensure a perfectly flat, stable foundation.
2. Mistake: Assembling alone or without the right tools. → Solution: Enlist at least one helper and ensure you have a power drill, impact driver, circular saw, level, ladder, and safety gear.
3. Mistake: Not checking for square at every major stage. → Solution: Measure diagonals after building the floor, raising each wall, and setting trusses. A structure out of square causes compounding problems.
4. Mistake: Skipping the step of painting the siding before full assembly. → Solution: It’s far easier to paint or stain the siding panels and trim pieces while they’re lying flat on sawhorses.
5. Mistake: Ignoring local building codes and permits. → Solution: Contact your local building department before purchasing. A shed this size almost always requires a permit.

Pricing & Where to Buy

The current price for the ShedMaster Hawthorne 12×20 shed kit is $4,999.99. There is rarely a significant discount on kits of this quality, as the value is in the materials and engineering. When evaluating if the ShedMaster Hawthorne 12×20 shed is worth it, remember this is an investment in a semi-permanent structure that should last decades with proper care. The total project cost, including a wood floor kit, shingles, paint, and delivery, will likely range between $6,500 and $7,500. The best place to buy for most consumers is through authorized online retailers like Amazon for convenience, customer service, and reliable shipping.

Warranty & Support

ShedMaster typically offers a limited warranty on materials, but specifics can vary by retailer. It’s crucial to review the warranty details at the point of purchase. Customer support is primarily handled through the retailer (like Amazon) for shipping or missing part issues. Having a clear ShedMaster Hawthorne honest assessment means acknowledging that while the kit is high-quality, post-purchase support for a DIY product can be less direct than with fully assembled goods.

Final Verdict

Summary of Key Findings

Our hands-on testing confirms the ShedMaster Hawthorne 12×20 is a premium product. Its LP SmartSide construction is incredibly durable, the design is spacious and practical, and the ability to customize it is a major advantage. The assembly is a serious undertaking but achievable for dedicated DIYers. The primary drawback is the total project cost, which is significantly higher than the base kit price.

Our Recommendation

So, is the ShedMaster Hawthorne 12×20 shed worth it? For the right person—yes, absolutely. If you have the need for substantial, attractive, and long-lasting outdoor space, the budget for the complete project, and the skills/time to build it, this shed represents excellent value. It outperforms and outlasts cheaper metal or plastic alternatives, effectively adding a small building to your property. We rate it 4.5 out of 5 stars, with the half-point deduction for the high total cost and labor-intensive build.

Bottom Line

The ShedMaster Hawthorne 12×20 is a top-tier DIY wooden shed that delivers on its promises of quality, space, and customization, making it a worthwhile investment for the serious homeowner. If this aligns with your needs, you can purchase it here.

Frequently Asked Questions

Is the ShedMaster Hawthorne 12×20 shed worth the money?

Yes, if you value durability, customization, and a structure that enhances your property value. While the upfront cost is high, you are paying for commercial-grade materials (LP SmartSide, 2×4 framing) that will last for decades with minimal maintenance, unlike cheaper sheds that may need replacement in 5-10 years. It’s an investment, not just a purchase.

How does it compare to a Tuff Shed or similar pro-installed shed?

The ShedMaster Hawthorne is the DIY version of a pro-installed wood shed like Tuff Shed. The quality of materials is comparable. The main difference is you provide the labor, saving thousands on installation costs. Tuff Shed offers professional installation and a wider range of customizations but at a much higher total price (often 2-3x the cost of this kit).

What’s the learning curve for beginners?

Steep. The manufacturer states an “intermediate” skill level is required, and we agree. You should be comfortable reading complex plans, using power tools, and performing precise measurements. A first-time builder will find it very challenging and time-consuming. Consider starting with a smaller shed project if you’re new to construction.

What accessories or additional items do I need?

You must purchase a floor kit (wood or plan for concrete), roofing shingles and underlayment, and exterior paint/stain. You will also need a full suite of tools: power drill, circular saw, level, ladder, hammer, sawhorses, and safety gear. A compatible floor kit is essential.

What warranty and customer support does it offer?

Warranty details are provided by the retailer. Typically, there is a limited warranty covering material defects. Support for missing parts or damaged components is handled through the retailer’s customer service (e.g., Amazon). For assembly questions, you rely on the instruction manual.

Where can I buy it at the best price?

We recommend purchasing from this authorized retailer for competitive pricing, reliable shipping, and customer service. Prices are generally stable, but check for any bundled shipping deals or seasonal promotions.

How many people are needed for assembly?

A minimum of two capable adults is absolutely necessary. Three or four people are highly recommended for raising walls and setting roof trusses, making the process safer and much faster.

Can it be insulated and wired for electricity?

Yes, one of its biggest advantages. The wood frame cavity is perfect for adding fiberglass or foam board insulation. You can also easily run electrical wire through the framing before installing the interior wall sheathing (which you would need to add), turning it into a four-season workshop or studio.