How Much Does Shed Roof Replacement Cost? [2025 Data]

The average shed roof replacement cost is $800, but it ranges between $150 and $4,800 depending on the size of your outbuilding and your roof material.

Whether you use your shed for storage, garden, and construction projects or as a home office, an old or leaky roof is less than ideal. You don’t want to compromise the integrity of the shed’s structure or end up with water-damaged tools or personal treasures, so prepare to replace it using this cost guide.

Shed Roof Size

The size of the roof of your shed is one of the primary cost factors to consider. The average price range per square foot is between $3 and $24, depending on material choices and the rest of the pricing factors. However, while smaller shed roofs will cost less, in general, than larger ones, it's important to know that the pricing scale isn't necessarily linear. Small roofs will require similar prep and finishing work to larger roofs, meaning that the per-square-foot cost of smaller shed roofs can be slightly higher than the per-square-foot cost of larger ones. 

Roofing Contractor Costs

When you receive a cost estimate for your shed roofing installation or replacement, your local roofer will include labor and overhead costs in the bid. However, it's good to know what your money is paying for. Labor, overhead, and profit make up the markup cost, which is between 40% and 50% of the total price of hiring a contractor for almost any roofing project. If you're hiring a roofer on a time and material basis, expect to spend between $1.50 and $3 per 100 square feet, or square, for labor. 

Cost by Location

Because labor and material costs vary by location across the country, where you live can impact the cost of your shed roof installation or replacement. In locations where the cost of living is higher, so too is the cost of installing a roof on your shed. As a general rule, costs are higher for shed roofs in major metro areas than they are in rural locations.

Additional Shed Roof Replacement Cost Factors

The size and location of your shed are major pricing factors when installing or replacing your shed's roof. However, several other factors will also affect the total price, and some of them will have a significant impact. 

Materials

Similar to the cost of installing a roof on your home, the type of roofing materials you choose for your shed roof is a major cost factor. Rolled roofing and asphalt shingles land at the lower end of the pricing scale, with material costs in the $0.50 to $3 per square foot range, while costlier materials, such as cedar, metal, tile, or slate, range between about $2.50 and $15 per square foot for the roofing products alone.

Accessibility

While most storage shed roofs are relatively easy to access, particularly steep or difficult-to-reach ones may require the roofing crew to take extra steps to stay safe and work efficiently. The additional time and effort necessary to make the work possible can increase the cost of your shed roof installation. In most cases, the cost will be minimal. However, you can expect additional costs of between $1 and $8 per square foot if the roof is very steep or hard to access. 

Underlayment 

Shed roofs need an underlayment of some sort to help prevent roof leaks. Your shed's roof underlayment will be part of your pricing bid and will make up between $0.50 and $4 per square foot of the total cost. 

Existing Roof Condition

For new shed installations, the condition of the existing roof won't be a consideration. However, the condition of your existing shed roof and its structure can be. If repairs to the decking or rafters are necessary before a new roof can be installed, expect prices of between $50 and $75 per hour plus materials for the work. 

Ventilation and Flashing

To make your shed roof complete and functional, some level of roof ventilation and roof flashing will be necessary. The cost will be in your pricing estimate for these items, which will run between $100 and $400 for most sheds. 

Disposal

When replacing your shed roof, your contractor will bill you for the removal, dumpster rental, and disposal of the old roofing materials. The work and fees amount to between $1 and $3 per square foot and will be part of your price estimate. 

Permits

Most municipalities will require you or your contractor to obtain a building permit for any roofing work that happens on your property. However, some jurisdictions may be somewhat more lenient when only a shed is involved. In any case, budgeting for a permit, which will cost between $50 and $200, will likely be necessary. If a contractor is performing the work, they will handle getting the permit and managing the inspections that follow.

DIY Shed Roof Replacement vs. Hiring a Pro

Replacing your shed roof as a DIY project is possible. However, it may not be practical. While you'll save on labor costs, you'll need safety equipment and have to cover the costs of a permit and material disposal. Additionally, you'll be responsible for obtaining the permits and managing the subsequent inspections where applicable. 

We suggest hiring a professional roofing company near you for any roof projects if only to help keep yourself safe from falling. Hiring a pro will ensure the roof goes on correctly and protects your shed's contents for the life of the materials. You'll also avoid any chances of voiding manufacturer's warranties for materials due to improper installation.

Shed Roof Replacement vs. Repair

Deciding whether to repair or replace your shed roof comes down to a couple of factors, including money and the life of the existing roof materials. If your shed's roofing materials are more than about 15 years old, replacement may be more cost-effective than repair. However, if the shed rood experiences excellent maintenance, you can expect up to 25 years of life from it. If you receive a roof repair bid that exceeds 50% of a new roof's value, replacement is likely the best option.

How to Save Money on Shed Roof Replacement Costs

Investing in your shed roof can be a big decision. Wondering how much you're willing to spend to protect the shed's contents isn't always easy math. If you're looking to stay on budget when installing one, there are a few ways to save on shed roof costs. 

• Consider using roofing materials that your contractor has on hand instead of purchasing custom-order options. 

• If your contractor offers a deal on some leftover materials from other projects, consider taking them up on the deal. 

• Schedule your shed roof installation when you re-roof your home to take advantage of a bundling opportunity.

• If you're an avid DIYer with plenty of roofing experience, you can consider taking on the project yourself to save on labor costs.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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