How Long Does a Metal Shed Last?
On average, metal sheds last over 10 years without noticeable damage and up to 25 years with proper care. Learn why investing in a metal shed saves time and money.
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U.S.-made steel, 1-year workmanship warranty.
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Why Choose a Metal Shed?
Discover why metal sheds are the ultimate solution for durability, low maintenance, and long-term value.
Durable and Long-Lasting
Metal sheds can last over 25 years with minimal maintenance and, with good insulation, over 100 years.
Low Maintenance
Resistant to fire, insects, and extreme weather, making them a hassle-free storage solution.
Recyclable
Eco-friendly and easy to repurpose at the end of their lifespan.
Large Storage Shed Sizes
Customize your metal storage shed with windows, garage doors, custom colors, and more, and get free delivery and installation.
How Much Does a Metal Shed Cost?
The cost to build a shed per square foot can range from $15 to $150, depending on the style and customizations.
| Size | Square Feet | Average Cost | Type of Shed | Common Uses |
|---|---|---|---|---|
| 7×7 | 49 | $735 – $7,350 | Small | To store garden tools, fertilizer, and firewood |
| 8×10 | 80 | $1,200 – $12,000 | Small | To store garden tools, fertilizer, and firewood |
| 10×12 | 120 | $1,800 – $18,000 | Medium | To store wheelbarrows and furniture |
| 10×16 | 160 | $2,400 – $24,000 | Medium | To store leaf blower, motorcycle, and storage |
| 12×16 | 192 | $2,880 – $28,800 | Large | To store vehicles or renovate as extra living space |
| 12×24 | 288 | $4,320 – $43,200 | Large | To store vehicles or renovate as extra living space |
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Customer service was top notch! Love the new building. Contractors that set it up were well trained and did an amazing job
Perfect building perfect customer service and this is my 3rd structure they have built for me. Love them!
This will be my third carport from Allen's and as always the experience is always perfect!!
Easy navigation on website. Loved the customization feature. Exceptional quality of product & installation.
We were so excited to finally purchase and have a new carport installed. The entire experience was better than we could have imagined and it looks great!!
Love the site. Easy to use and design carport and see what we are getting. Was able to design my carport to my specific design and see what it would look like. Was able to add just the things I needed and nothing else. Loved using the site. If I ever need another shelter, will order from Alan's again.
This building looks amazing. The color match was perfect. The crew were very polite and worked hard. They took a magnet sweep to make sure they didn't leave any screws or metal pieces on the ground. I highly recommend this company
Easy to use, witnessed an installation in Montvale Va yesterday. Very impressed with the crew and product.
I am happy with the product and installation. It was quick and painless and looks and performs great
My son recommended your business since he was very happy when you did his carport. The web site is easy to understand.
From the 3D builder to a very good customer service rep over the phone this was by far the easiest time I’ve had ordering a structure
I greatly appreciate the functionality of this site. Making changes to the design and seeing them reflected in the finished product is a game changer.
Very easy to purchase what was needed. Melissa was very helpful when I talked to her onto phone and sending blueprints to make sure I got what I was wanting
Love the 3D builder and how you can see every detail and point of view. Easy to order and choose options.
I loved the 3D builder option! To do everything on-line and go straight to the checkout was refreshing.
So far, the shopping and design experience has been incredibly easy and much more forthcoming than any other carport seller/installer out there!! Really looking forward to the install.
quick and easy to build exactly what we wanted. Loved that the price was up front and no hidden fees.
My 2nd time ordering from Alan’s Factory. Returning customers are the best form of recommendation!
The site was easy to use and when I called with questions, it was answered. So far the experience is great.
So far, it has been an outstanding experience. Got my eyes on a building barn also. Will wait to see how this purchase pans out.
Choosing the Right Shed Material: Why Metal Stands Out
Compare metal, wood, and plastic sheds to see why metal is the durable, cost-effective, and eco-friendly choice.
Metal Shed
Extremely durable, lasts over 25 years
Low-maintenance, rust-resistant options
Cost-effective in the long term
Fireproof
Recyclable
Withstands harsh weather conditions
Fully insect-resistant
Up to 100 years with proper maintenance
Wood Shed
Durable but prone to rotting and pests
Requires regular upkeep and treatments
Generally more expensive upfront
Flammable
Limited recyclability
Susceptible to water and weather damage
Prone to pests and termites
Shorter lifespan, requires replacement
Plastic Shed
Less durable, prone to damage over time
Low-maintenance but can fade in the sun
Affordable but less sturdy
Limited fire resistance
Not eco-friendly
Moderate resistance, can warp or crack
Resistant to insects
Moderate lifespan, degrades with time
Your Quick Guide to Metal Garages
Learn how to pick the right size, roof, and certification, see what drives price, and avoid common mistakes.
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Learn how to pick the right size, roof, and certification, see what drives price, and avoid common mistakes.
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