An 8×10 shed typically costs $1,000 to $6,500 installed, with DIY kits starting near $1,000 and custom builds reaching $12,000 or more.
Whether you need space for tools, bikes, or a small workshop, the 8×10 footprint (80 square feet) is one of the most popular sizes on the market. But the price spread across retailers and builders is enormous—current listings span roughly $1,500 to $23,000+. The difference comes down to build type, materials, and how much work you handle yourself. Here’s what drives the cost and what you should expect to pay.
8×10 Shed Cost By Build Type
The biggest cost driver is who builds it. A DIY kit you assemble yourself costs a fraction of a fully custom contractor build, and the quality gap is smaller than you might think.
- DIY materials: about $1,000–$2,000 for lumber, siding, and roofing if you build from scratch.
- Prefab or kit installed: about $2,200–$3,800, with some budget options running as low as $800.
- Contractor custom-built: about $4,000–$6,500 for a fully customized structure, per HomeGuide’s current data.
HomeGuide’s broader research puts installed prefab 8’x10’ sheds at $800–$2,400 and custom-built installed units at $2,000–$12,000, so your final number depends heavily on finish level and options.
What Makes An 8×10 Shed Cost More?
Size alone never tells the full story. Siding, roof type, windows, doors, insulation, and electrical work drive most of the spread between a basic box and a premium structure.
Common adders include $500–$1,000 for extras like a window or ramp, and $1,000–$3,000 for customization such as siding upgrades or a loft. Roofing is another significant line item: asphalt shingles typically add $400–$1,900, while metal roofing runs $800–$3,200 depending on the shed’s footprint and pitch.
A real-world example: Home Depot lists a Tuff Shed professionally assembled 8 ft. x 10 ft. primed wood storage shed at $3,179. That includes installation but not necessarily every upgrade—check the product page for what’s bundled in.
The Same Footprint Can Vary By Thousands
Two 8×10 sheds can differ in price by $10,000 or more. A basic lean-to mini-barn and a premium modern shed with siding upgrades, double doors, and finished interior are entirely different products that happen to share the same floor dimensions.
Before you buy, verify what the listed price actually includes:
- Kit only, delivered, or installed? These are not interchangeable price points. A bare kit price never includes assembly labor.
- Does it include a floor? Some kits are shell-only, and adding a floor costs extra.
- Windows, doors, paint, and primer: Retailers often list these separately.
The most common mistake is comparing a bare kit price with a fully installed price as if they were the same number. Always compare apples to apples—same size, same scope, same install level. For a quicker path, our roundup of the best 8×10 sheds with floors covers tested models that include the floor in the listed price.
Permit rules are another variable. HomeGuide notes that an 8×10 is often below local permit thresholds, but that is not universal—county and municipal codes control, so check with your local jurisdiction before ordering. Foundation requirements, wind and snow loads, and electrical work also vary by manufacturer and region.
FAQs
Is it cheaper to build or buy a shed?
DIY materials for an 8×10 run about $1,000–$2,000, making it the cheapest option if you have the tools and time. A kit installed runs $2,200–$3,800, and a contractor custom build costs $4,000–$6,500. Building from scratch saves money but demands several weekends of labor.
Does the cost include site preparation?
Usually not. Most quoted prices cover the shed itself and basic assembly, but not the foundation slab or gravel pad. Leveling the ground and pouring a concrete base typically adds several hundred to a few thousand dollars depending on your site conditions.
What is the most affordable roofing option?
Asphalt shingles are the budget-friendly choice, adding roughly $400–$1,900 to an 8×10 build. Metal roofing costs more at $800–$3,200 but lasts significantly longer and holds up better in heavy snow and wind, which can lower long-term maintenance costs.
References & Sources
- HomeGuide. “How Much Does It Cost To Build A Shed?” Provides current 8×10 price ranges by build type and installment level.
- Home Depot. “Tuff Shed Tahoe Series Sierra 8 ft. x 10 ft. Primed Wood Storage Shed.” Example of a professionally installed 8×10 shed at retail pricing.