Roof Replacement Cost
A wide variety of roofing materials are available, some of which can go decades without needing to be replaced. Others must be updated every 10–20 years or after a severe hail storm. Multiple features and expenses are included to replace your roof of varying materials, shapes, and pitch.
| The Average price to replace a roof |
$14,500 |
| Minimum Cost |
$5,000 |
| Maximum Cost |
$40,000 |
How do You Know if You Need a Full Roof Replacement?
Even though there are usually obvious signs that a roof replacement is necessary, sometimes the damage can occur without warning. It’s crucial to act quickly and contact a roofer if you think your roof has been damaged.
If you want to know if it’s time to replace your roof, here are five of the most common roof repairs because of:
- Visible leaks.
- Interior Water Damage.
- Mossy or Cracky Shingles.
- Storm Damage.
- Sagging Roof.
You can think of the above-mentioned points as the permit for a new roof.
Replacement vs. Repair
The need for a new roof is negated when the damage is localized to a small area, which it usually is. When damage affects more than 30 percent of your roof, it’s best to replace it. For small damages, roof repair is the go-to option.
No one wants a shingle replacement only to discover that the underlying problem still exists. If minor repairs would do the trick, there’s no point in tearing down the entire roof and spending significant money from your savings.
Pros of Roof Replacement
- Despite the high initial investment, a roof replacement project almost always results in a positive return on investment by raising the home’s market value.
- A well-maintained roof enhances the visual attractiveness of a home.
- If you replace your roof, don’t worry about leaks, damages, or broken shingles for a long time.
- An effective maintenance routine for your roof will help keep warm air in and your energy costs down.
- A service warranty of at least ten years’ duration is possible. There are service providers who go so far as to back their promises with an insurance policy.
Cons of Roof Replacement
- Paying for a new roof could be more than re-roofing because it needs more materials than repair.
- It requires increased labor hence adding to the cost of your new roof.
- Since it is a difficult task, it can take several days or weeks.
Removing Old Roofing vs. Roofing-over (re-roofing)
Roof replacement is often called “re-roofing” by unsuspecting homeowners. Even while both improvements include putting new shingles on your roof, they are very different.
Mold development, large gaps, missing shingles, damp shingles, or substantial leaks (or leaks during heavy rains) typically necessitate an entire roof replacement. However, re-roofing may be an option if your single-layer shingle roof has minor damage or leaks. In case of less damage, partial roof replacement could only be an option to change defective parts.
The easiest and most cost-effective way to improve the look of a roof is to have it re-roofed. It doesn’t require as much time, effort, or materials as the roof change. This is because there is no need to remove any roofing materials to complete the renovation. The old, worn shingles don’t have to be removed; rather, the new shingle overlay or roofing material can be simply placed on top, provided the colors are a close match.
Re-roofing is not as long-lasting as a roof replacement because you are merely masking the problem. It’s not a permanent solution to leak problems. There’s no way to know if there’s damage underneath the deck without removing it, which is not an option.
Pros of re-roofing
A new roof has many benefits that I will list below.
- The cost per square foot of roof repair is lowest with a complete roof replacement. This is because there is no need to remove the existing material to reroof a house. It can result in substantial cost savings.
- You also save because there’s no need to haul away the debris from the old roof.
- When it comes to re-shingle a roof, re-roofing is by far the most efficient method.
- Practicality – Putting on a fresh layer of shingles immediately protects you from the elements while also hiding any damage to the underlying layer.
- Re-roofing can instantly revitalize the look of a home whose previous roof had become soiled, torn, or worn.
Cons of re-roofing
Learn about the drawbacks of re-roofing here.
- Roofing codes in most areas only permit a maximum of two layers due to costs. If you decide to re-roof instead of completely replacing your roof, the expense of removing the old layers could nullify any savings you may have incurred.
- Re-roofing might actually decrease the longevity of your roof by several years.
- New shingles’ lifespan is reduced when installed over older ones. Sticking on a flat surface is ideal for them.
- Manufacturer warranties on new shingles may be reduced or nullified if installed over older ones.
- Re-roofing also has the drawback of not fixing the underlying problems with the original roof.
- Aesthetically, a re-roofing project could be in your future if you’ve ever seen a roof that looked lumpy or uneven. Curling up at the edges is possible as the second layer of shingles settles into its new shape.
Cost of Re-Roofing VS Replacement Cost
Roof replacement costs can range widely. The cost to redo a roof can vary widely, from as little as $1,200 to as much as $30,000; the average cost to reroof a house is between $5,100 and $10,000. Most local roofers charge from $3.50 to $5.00 per square foot.
Simply put, a re-roofing project entails replacing your roof, either because it has outlived its usefulness or because you simply prefer a new look. The process involves placing a new one on top of the old one. The price tag may seem out of reach at first, but with careful planning, it’s possible to keep it under $15,000.
Roof Replacement Cost by Roofing Types
We have evaluated different roof types, possible damage to them, and the roofing prices per sq ft.
| Roof Type |
Typical Damage |
Difficulty of Replacement |
Average Cost of Replacement per sq ft |
| Gable |
High winds can peel off the material. |
Hard to replace due to the steep. |
$6 – $9 |
| Hip |
Water leaks from valleys. |
Complex design. |
$8 – $12 |
| Mansard |
Snowfall damage. |
The vertical pitch needs more precautions and time. |
$8 – $20 |
| Gambrel |
Crumbles due to the extreme pressure of wind or snowfall. |
Difficult to replace due to the absence of a support structure. |
$8 – $25 |
| Flat |
Water leakage. |
Needs more attention to prevent leaks. |
$2 – $9 |
| Skillion |
Damage due to heavy winds |
Hard to maintain balance on slop. |
$2 – $20 |
| Jerkinhead |
Poor ventilation. |
They are a bit confusing to replace. |
$5 – $15 |
| Butterfly |
Clogged drainage, water pool, or leakage. |
Hard to install due to its complexity. |
$3.50 – $9 |
| Bonnet |
Leakage due to water or snow pool in valleys |
Replacement can cause extreme noises. |
$6 – $20 |
| Saltbox |
Possible water damage to walls. |
The high pitch of the roof. |
$3.50 – $22 |
| Sawtooth |
Water leakage. |
Expensive and complex design. |
$10 – $25 |
| Curved |
Wind damage and water infiltration. |
Difficult to climb. |
$18 – $30 |
| Pyramid |
Water leaks due to seams. |
It needs more experience to replace them. |
$8 – $25 |
| Dome |
Design is prone to water leaks. |
Harder to climb or put up chimneys. |
$8.5 – $25 |
| Combination |
A lot of valleys can cause water leaks or pools |
Difficult to manage different types of roofs. |
$11 – $25 |
Roof Replacement Cost by Materials Options
Roof replacement could be done with different types of materials. However, the price range also varies depending on the material you choose. Roofing cost per square is used to get an estimate of materials.
Here, we have gathered detailed data about the material and roof replacement cost.
| Material |
Cost per Sq Ft |
Cost for 100 Sq ft |
Cost for 1000 Sq ft |
Cost for 1500 Sq ft |
Cost for 2000 Sq ft |
Cost for 2500 Sq ft |
| Asphalt |
$3.50 |
$350 |
$3,500 |
$5,250 |
$7,000 |
$8,750 |
| Vinyl |
$4.50 |
$450 |
$4,500 |
$6,750 |
$9,000 |
$11,250 |
| Foam |
$5 |
$500 |
$5,000 |
$7,500 |
$10,000 |
$12,500 |
| Rubber |
$6.5 |
$650 |
$6,500 |
$9,750 |
$13,000 |
$16,250 |
| Wood Shake |
$8.5 |
$850 |
$8,500 |
$12,750 |
$17,000 |
$21,250 |
| Metal |
$8.5 |
$850 |
$8,500 |
$12,750 |
$17,000 |
$21,250 |
| Slate |
$14.50 |
$1,450 |
$14,500 |
$21,750 |
$29,000 |
$36,250 |
| Concrete |
$15.10 |
$1,510 |
$15,100 |
$22,650 |
$30,200 |
$37,750 |
| Clay |
$15.10 |
$1,510 |
$15,100 |
$22,650 |
$30,200 |
$37,750 |
| Solar |
$21.50 |
$2,150 |
$21,500 |
$32,250 |
$43,000 |
$53,750 |
Roof Replacement Process: Step-By-Step
According to the size of the roof, the difficulty of the task, and the weather, installing new roofing might take anywhere from a day to a week. The procedure for roof replacement entails some stages and uses various parts and tools.
You want to know what’s going on with your roof when new shingles are installed, and you live in Florida, so you naturally want to know. We’ve broken down replacing a roof into 10 simple steps for you here.
Step 1: First Roof Inspection
You contact a roofing contractor when you discover damage, see signs of general wear and tear, or realize that your roof is well past its warranty period and estimated lifespan.
First, he’ll have to look at your roof to determine its current state, size, and design so that he can give you an accurate estimate of the cost of replacing it.
Step 2: Choosing a Roofing Material
The next step is choosing the type of roofing material you want. Inquire about the options with your helpful contractor. He is knowledgeable about the benefits and drawbacks of various construction materials.
You can choose from materials such as dimensional shingles for aesthetic value, three tabs for cost-effectiveness, wood shakes for a rustic appearance, metal sheeting for low maintenance, or clay tiles for a long lifespan.
Step 3: Removal of Old Roof Material
Then, once the new materials have arrived and the roofing equipment has been set up, the old shingles may be taken down. The life of your new shingles will be shortened, and any leaks that may develop in the future will be harder to find and repair if you choose to roof over them.
Step 4: Get the Roof Decking Ready.
The roof deck must then be thoroughly prepared for installing the new shingles. An additional layer of protection against moisture can be achieved by removing old nails, fixing rotten plywood or rafters, and laying down a quality felt underlayment.
In addition to being an essential procedure, fixing the roof decking while you have access to it is a great idea.
Step 5: Set up any fresh air vents.
You should replace your existing vents if they are broken, worn out, or outdated. Adding new vent holes and vents to your attic is another option for improving your home’s energy efficiency.
Step 6: Install Roof Flashing
Afterward, the roofer will install drip edge flashing along the eaves, valley flashing, and ice and water sheathing along the roof valleys to keep water out. Chimneys, wood stove pipes, specific vents, and the ridgeline of hip roofs all require flashing.
Roofing cement is a must to prevent leaks around the flashing and elsewhere on the roof.
Step 7: Place Starter Shingles
It is common practice to add an extra row of shingles (called beginning shingles) to the roof’s perimeter. This reinforces and fortifies the area most susceptible to damage from wind, water, and other elements of nature.
Step 8: Put in New Roofing
Now that the underlayment has been completed, the primary roofing shingles may be installed, beginning at the eaves and overlapping upwards toward the ridges. The shingle above them should hide nails, and tabs should be staggered adequately. Shingles adhere to one another with an adhesive that is both sticky and effective.
Step 9: Install a Ridge Vent.
Specialized ridge vent shingles are to be installed at the peak and rake ridges of the roof. This strengthens the roof’s defenses at the roof’s most vulnerable point to wind damage.
Step 10: Do a Full Clean.
To finish the cleanup, we’ll use tarps, trash, and a rolling magnet to collect loose nails from the yard. A new roof deserves a yard that looks as neat and polished as it does.
Labor Costs when Replacing a Roof
Replacing a roof costs from $1.50 to $3.00 per square foot. The roofing phrase “square” is crucially important to understand. An area of 100 square feet is covered by one roofing square. A roofing labor cost estimate could range from $150 to $300. It’s helpful to know the difference before you receive your quote.
Your roofing labor estimate may go up or down depending on the following:
Damage Type
The rotting timbers underlying the shingles make the job more difficult and much more dangerous due to the severity of the damage to your roof. If there is decaying timber under your roof, your roofing contractor may charge you twice as much to replace your roof since they must take extra precautions to protect their safety.
Weather Conditions
Extreme weather in a townhouse can increase the roofing installation cost. The reason is that your contractor will need to bring in extra heating or cooling equipment to keep his workers comfortable.
Tearing Off Old Material
A roof that should have been replaced years ago might have been reshingled to “buy time” on the repair. The roofs of these homes sometimes contain more than one layer of shingles, all of which must be removed before repairs or replacements can be made. Such a roof could increase costs more than the expected price per square foot of roofing work.
Enhancements and Improvement Cost
You do not always need to replace or reroof your home. Depending on the severity of the damage, you can also hire your local roofer for enhancements and improvement of the existing roof.
Gutter Cleaning
In the United States, the typical cost of employing a professional cleaning service to maintain your gutter system is $207.33. On average, a job at the lower end of the spectrum costs $73.33, while occupations at the higher end can cost as much as $466.67. Including extra services, such as cleaning the downspouts, can add $50 to $100 to the total cost.
Flashing Replacement
Including the cost to replace flashing and the caulking used to seal it in place (the caulking alone can cost up to $10 per linear foot), the average cost to repair flashing ranges from $15 to $25 per linear foot. It might cost you anything from $300 and $600 to replace the flashing in your home.
Framing Repair
The cost of framing a roof could be $13,500 to $16,500 on a national average, with the majority of individuals paying approximately $15,000 to frame a 1,500-square-foot cross-gable roof on a two-story home.
Roof Inspection
The cost of inspecting a roof can range anywhere from $75 to $600, depending on the kind of inspection performed by a roofing professional. The complete picture of a roof’s state can be obtained using a standard drone and a drone equipped with an infrared camera.
Soffits
When it comes to replacing or repairing fascia and soffits, the average cost per linear foot can range anywhere from $6 to $20. Nevertheless, the cost per linear foot will differ depending on the material used. Vinyl, aluminum, wood, and composite are some examples of commonly used materials.
DIY vs. Hire a Pro
You should hire a fully licensed roofer unless you are a professional roofer yourself. The only time doing it yourself pays off is when you replace your roof; even then, it takes a lot of luck. Many factors can go wrong during a DIY roof replacement, and you may damage your roof. Therefore, hiring a professional roofer is recommended to redo the job. Hiring a professional roofing contractor is the most cost-effective choice in the long run. It may seem extravagant initially, but it will save you money by preventing costly roof repairs or early replacement.
FAQ
How much does it Cost to Replace a Roof on a 1500-Square-Foot House?
Depending on the size of the house, roof replacement costs may differ. For a 1550 sq ft house, the roof replacement estimate is around $5,500 to $8000.
How much does It Cost to Remove and Replace a Roof?
Most homeowners must pay between $5,500 and $11,000 as new roof costs on average, which is about the national average. In a project of this nature, the square footage of your home and the roofing material you select will be the two most significant factors to consider.
What do you Need to Reroof a House?
If you decide to DIY a roof, you must know what you need to reroof a house. The list includes roof decking, flashing, underlayment, drip edge, asphalt shingles, ice and water shield, ridge capping, and roof vents. However, roof maintenance is the first step to making it last longer.
1 people found this helpful. Was this guide helpful to you?
