How Much Does It Cost To Replace A 3000 Sq Ft Roof?

A 3000 square-foot roof will cost the average homeowner between $7300 -$15000.  Finding the right replacement for your roof requires considering the cost. Here is how much it costs to replace a 3,000 square foot roof.


Roof replacements are costly projects that require a total understanding of the investment involved. But if you know how much each part of the replacement will cost, you can make smart financial decisions and end up with a roof you love that will last for decades.

If you are thinking about getting a new roof, you’re certainly wondering how much it costs. The answer is easy to calculate if you know what factors to take into consideration.

In this guide, we’ll go over the most popular roofing materials and their cost ranges. We’ll cover everything you need to know about how much to replace a roof that is 3,000 square feet. By the end, you’ll know all the expenses that comprise a roof replacement and be able to estimate how much yours will cost.

How Much to Replace A Roof?

The total cost of a roof replacement is determined by several factors. These include the cost of the materials you will be using, the cost of labor, and the cost to remove the old roof.

Cost of Materials

The first cost consideration is how much your materials cost. Shingle options like asphalt roof costs and metal roof costs are cheaper to replace, while slate and clay roofs are more expensive.

In addition to the shingles themselves, the total cost of materials also includes any necessary roofing felt or underlayment, ice-and-water shield, nails, and ridge-vents.

Finishing details such as valley, drip-edge, chimney finishing, and caulk are also included in the final price. In some cases, the total cost of materials may also include the cost of plywood, wooden planks or boards, permitting, trash bags, and the cost of ordering a dumpster.

All of these factors are compiled in the total cost of replacement. Now, let’s go over those numbers for asphalt and metal roof replacements.

3,000 Square-Foot Asphalt Shingle Roof Cost

3000 Sq Ft Roof Replacement CostReplacing your roof with asphalt shingles is one of the most cost-effective options. Asphalt shingles range from $150 to $200 per square for all of the necessary materials. A roofing square equals 100 square feet.

There are three main kinds of asphalt shingles: strip shingles, dimensional shingles, and luxury shingles.

Strip shingles are also known as 3-tab shingles or simply strips. These are the most affordable asphalt shingle option and can last a few decades in the right conditions. Unfortunately, they offer fewer aesthetic options and have a shorter lifespan than other choices.

Dimensional shingles are also called architectural or laminate shingles. According to the Asphalt Roofing Manufacturer’s Association, these are the most popular asphalt shingle option used today.

These shingles are extremely durable and can last for 30 years or longer. They also have a thicker and richer multi-dimensional appearance that replicates wood shake and natural slate roofing aesthetics. They are also a good bit more expensive than strip shingles.

Luxury shingles are the highest-quality asphalt shingles available. They offer a multi-dimensional appearance and boast durability that outclasses dimensional shingles.

They are closest in appearance to old-world shake and quarried slate roofing and are cheaper than slate or cedar alternatives. But they are also the most expensive of the three types of asphalt roofing.

Knowing the different options helps you select which type of asphalt roofing is right for your project.

3,000 Square-Foot Metal Roof Cost

As a reminder, one roofing square equals 100 square feet. Metal roofing materials range from $75 to $1,000+ per square. This wide range is because of the range in materials you can select.

Steel and stainless steel are two popular options with very different price tags. Stainless steel runs from $400 to $1,200 per square depending on whether it is in tiles or sheets. It is an incredibly durable, corrosion, and rust-resistant alloy.

Regular steel runs from $75 to $350 per square. It comes in galvalume or galvanized options.

Galvalume steel costs $75 to $200 per square. These products have a steel core and an aluminum coating. Galvalume steel is a low-cost option that resists corrosion and comes in a variety of colors.

Galvanized steel on the other hand has a steel core and zinc coating for rust resistance. These roofs typically cost between $150 and $350 per square. The higher price point is because galvanized steel is low maintenance, more durable against impact, and can increase your home’s energy efficiency.

Tin roofing is another option that costs around $350 to $1,500 per square. Tin is naturally corrosion-resistant and very durable. It does develop a grey patina over time, but some homeowners like this weathered aesthetic.

The price for aluminum roofing is between $150 to $600 per square depending on if it’s in sheet or shingle form. Aluminum roofing is pliable, recyclable, and among the most energy-efficient materials available today.

Copper roofing costs from $800 to $1,500 per square. This material is long-lasting, low maintenance, doesn’t rust, and develops a corrosion-resistant patina as it ages. However, copper is incredibly difficult to work with and requires professional installation.

Zinc is among the most expensive options with a price tag between $600 to $1,000 per square. Shingle styles are lower-cost, while standing seam styles are more expensive. Zinc forms a coating as it weathers that protects it and reseals itself if it suffers dings or scratches.

Cost of Labor

The industry rule of thumb is that materials account for approximately 40% of a roof repair and labor accounts for about 60%. Therefore, the cost of labor will depend on the type of roofing you chose.

For example, if you decide to replace a roof that is 3,000 square feet with asphalt shingles, labor costs will run you between $5,000 and $7,000. If you select aluminum for your new roof, labor will cost between $5,000 and $18,000 for 3000 square feet.

The cost of labor will also vary depending on your location and the company that you chose. Be wary of companies that seem to be undercharging for labor. You’ll likely end up sinking more money into your roof for repairs or maintenance that could have been avoided.

Cost of Removal

One final cost that will impact the total cost of replacing a roof is how much it will cost to remove the old one.

The removal of an old roof can cost $1 to $5 per square foot or $100 to $500 per square. So redoing a 3,000 square foot roof will cost $3,000 to $15,000 for the tear-off.

If you are replacing one style of roofing with another product of the same type there should be no major concerns. However, if you are replacing a lighter product with a heavier one, you’ll need to be sure that the frame of your house can support it.

Total Cost to Replace a 3000 Square Foot Roof

So at the end of the day, what is the total cost for replacing a 3,000 square foot roof?

How much to replace a roof:

  • Asphalt Roofing: $8,900 to $16,200
  • Metal Roofing: $5,228 to $14,589

These costs can vary wildly depending on your location and the roofing company you hired. If you’re ready to find out the total cost for a roof replacement on your home, check out our free online roofing quotes today.