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What Does A Roof Cost To Replace

Diy Roof Replacement Vs Hiring A Roofer

How much does a roof cost to replace part 1

For homeowners looking at replacing their roof instead of hiring a professional, an asphalt roof will cost $3,000 less to $6,000 less . However, while small roof repairs are cheap and relatively easy to carry out by the homeowner, as long as safety precautions are taken, roofing a home is better done by professional roofers. The downsides of completing the work as a DIY project are:

  • In removing the original roof, you may cause issues that will lead to leaks.
  • Once the old roof is off, you could miss structural issues or things that will contribute to more leaks.
  • You might not create a perfect weather seal to protect your home from the rain when installing the new roof.
  • You could introduce issues that translate to increased utility costs from heating or cooling.
  • You could fall from your roof.
  • You could negatively impact the resale value of your home.

Your roof is the single biggest surface barrier between you and the elements. Given the importance of the roof, and the potential for significant problems, we suggest looking for bids from the roofing professionals we have on HomeGuide before making a final decision to do the work yourself.

Get free estimates on HomeGuide from trusted roofing companies:

Type Of Roofing Material

The average materials costs for roofing typically accounts for about 40% of your roof replacement cost. Material cost is one of the biggest and most important things to consider. There are different brands and differences in their materials being used.

  • Asphalt shingles are the most popular choice for most homeowners today. They are affordable yet durable, lasting up to 25 years in Houston. If you are looking at replacing your roof, asphalt shingles also offer a variety of different colors and styles.

    There are different material manufacturers but, we stand by Owens Corning and CertainTeed.

    3 TAb Shingles

    ARchitectural Shingles


    At HHH Roofing, we always install synthetic underlayment vs traditional felt. Its included in our Roof Systems.

    Synthetic Underlayment:

    • Lighter in weight making it easier and safer to install
    • More tear-resistant when exposed to high winds and foot traffic

    Asphalt Traditional Felt

    • More prone to tear


    The roofing material is going to be relatively the same for every roofing company. A cheap roofer that can only compete with other companies by offering a lower price is going to cut corners to keep a profit.

    Cedar Roof Replacement Cost

    Cedar roofs range from $6 to $18 a sq.ft. The cost of a 2,000 sq.ft. roof replacement with cedar averages $12,000 to $36,000. Cedar roofs come in two types – shakes and shingles. Shingles are more uniform in size and shape, while shakes are more irregular. Both types must be treated to be flame-retardant when used on roofs. Cedar roofs require a great deal of maintenance to maintain integrity. Cedar roofs do not usually require reinforcement to be installed.

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    Roof Felt Repair Cost

    Roof felt repair costs $300 to $1,400 for replacing up to 100 SF of underlayment, including new flashing and removing and reinstalling roofing. Repairing the felt only costs $50 to $200 per 100 square feet for materials and labor, plus removing the old roofing to access the underlayment.

    Roof felt repair cost

    Tiles $650 $1,400

    *Includes removing the old roofing and felt, installing underlayment, and installing new asphalt or the same tiles.

    • Underlayment is a water-resistant barrier that protects the roof when tiles or shingles blow off. Roofing felt lasts 15 to 30 years, and leaks occur when worn out.
    • Beware of contractors who say underlayment is unnecessary. The National Roofing Contractors Association recommends underlayment for all roofs.

    Roof Replacement Cost In Australia

    2022 Roof Replacement Costs

    Labour cost varies per city, contractors, and on how long the workers spend to get the job done. The style and complexity of your existing roof also determine the length of the time the roofing contractor will finish it.

    To guide you with the labour cost, here are the average prices of different cities for a more realistic sense of installation rates and what is involved in the process.

    Roof Replacement Price
    Perth $50 $105

    Note: The above prices are just numerical estimates and may vary depending on the roof dimension.

    The roofing contractor will remove your existing roof. They will inspect for any structural problems you may have. The roof may have broken shingles or has a lighter material that needs replacement to hold the extra weight.

    Get quotes from at least 3 to 4 professional roofing contractors to get an accurate price range. If you are unsure whether you need this service, hiring a roof inspector costs between $100 to $300 and can be very handy in making a decision.

    For most projects, quotation breaks out to 40% product and 60% labour.

    Looking for Roofing Contractor?

    Read Also: Is There Sales Tax On Roof Replacement

    Asphalt Shingles Materials And Installation Costs

    Many professional roofing contractors employ a 40% materials / 60% labor as their costs-breakdown formula. Of course, this pricing structure is just a guideline not set in stone. Some contractors include their overhead in the cost of labor, while others calculate it separately.

    Below is the breakdown of typical costs you can expect for materials and professional installation:

    3. Premium Shingles

    Get Started With A Free Inspection

    RoofClaim is a nationwide roofing company with a stellar reputation and decades of experience. Were specialists at getting roof replacements covered by insurance, so if youre needing a new roof its best to start with a free inspection from a RoofClaim expert. We can typically replace a roof in just a single day, so it’s very low hassle.

    Recommended Reading: Do Roofing Companies Replace Fascia

    Cost To Redo A Roof With A Different Type

    If you are replacing your existing asphalt roof with a roof type that is heavier, like slate or stone tiles, the potential exists where you may need some structural reinforcement for the rafters and joists in the roof framing structure to support the additional weight. The reinforcement alone will average between $500 and $1,500 depending on the size of the home and the amount of reinforcement needed. Add the cost for your chosen roofing material plus labor on top of that.

    Cost To Replace A 3000 Sqft Roof

    How Much Does A Roof Replacement Cost?

    The average cost to replace a 3,000 sq.ft. roof falls between $14,250 and $30,000. These costs assume the roof is clad in one of the most common materials, including asphalt, architectural shingles, composites, or aluminum roofing. These costs include the tear-off and replacement of the underlayment and shingles. They do not include additional costs for replacement or reinforcement or modifications to the roof deck. This size roof is getting toward the upper end of the average roof range. You are more likely to have complex roof features at this size, such as dormers, cross and clipped gables, and valleys. The more complex the roof, the higher the costs.

    Read Also: What Is A Living Roof

    What Is The Cost Of A New Roof And Gutters

    The total cost to get your roof and gutters replaced is $9,540 on a 1,500 square foot home. The average cost of new gutters is going to be close to $1,060 for 160 feet of gutters, or $3.60 to $28 per foot. Installing an asphalt roof on the same 1,500 square foot house with an average pitch of 6/12 will average $8,480, including the cost to remove the old roof.

    Removing Old Roofing Vs Roofing

    In most states, you can have up to two layers of asphalt shingles installed on your roof. Roofing-over, or putting one layer of shingles over another, can save you significant amounts of money on your new roof because you avoid the labor involved in removing the old shingles. Roofing-over does not have tear-off costs, lowering the projects cost by $1 to $2 a square foot. However, only asphalt shingles and some types of standing-seam metal can be used to roof over an existing set of asphalt shingles. This makes the cost range from $6,000 to $8,000 to roof-over most 2,000 sq.ft. homes.

    Roofing-over presents some issues, however. Putting one layer of shingles on top of another or putting metal panels over existing shingles does not address potential underlying issues with your deck or underlayment. It also doubles the thickness of your roof and means the new shingles may not lay as flat. This can result in the new shingles lifting off more easily, which can cause the new shingles to deteriorate more rapidly if the underlying shingles have moisture problems. The next project will require a full replacement much sooner than if you had done it all at once the first time.

    Recommended Reading: How Much Does It Cost To Get Your Roof Done

    Condition Of Your Existing Roof

    Think about your current roof. If it is simply old and has to be replaced, the roofing process should be quite simple.But if it has needed roof repairs for things like cracks, leaks, or pest issues, the underlying structure has probably suffered some harm.This could necessitate the replacement or repair of the roof’s supporting structural beams or plywood underlayment.The cost of the roofing replacement project as a whole may increase.

    How Do I Know I Need To Repair Or Replace My Roof

    How Much Does It Cost to Replace a Roof?

    Occasionally, roofs can reach a point where simple repairs or restoration work just isnt enough to prevent serious damage. In these instances, a full roof replacement would probably be the best solution to address all of the underlying issues.

    Here are the most common signs you need to look out for which might indicate you need a new roof:

    If you spot the tell-tale signs of staining on your interior walls and ceilings, youre likely experiencing water damage as a result of a rooftop leak.

    This sign can prove costly to ignore, as water can accumulate over time and cause your internal ceiling to collapse. Its best to get a professional in to assess the situation, and suggest some next steps to prevent any further damage to both the exterior and interior of your home.

    A well-cared-for roof can last for 20 years so if you havent replaced or carried out repair work on your roof for over 25 years, then youll likely need a roof inspection to access if any action needs to be taken to prevent any potential damage.

    Commonly seen after heavy rainfall, if your roof shingles are looking misshapen or are missing granules, you might require a roof replacement.

    Chimney flashing is in place to create a watertight seal between your chimney and roof to help prevent leaking. If this has aged over the years or is made from cement or tar, it may be worth replacing to prevent potential leakage.

    Ready to start your project? We can help!

    Comparing Quotes Could Save You Up To 40%:

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    Factors Affecting Roofing Cost Per Square Foot

    When you receive a roof replacement estimate from a roofing professional, you can expect about 60% of that estimate to be for the roofing labor cost per square foot, and about 40% of it to cover the materials needed for your roofing job. Below, well go into more detail on both costs, and what you can expect as far as variability in your price quote.

    Cost Of Roof Replacement By Location

    Because roofing contractors labor rates vary from region to region and town to town, the cost of a new roof will vary, too.

    For most roofing projects, labor makes up 60% of the total budget. That means more than half your costs depend entirely on the cost of living and labor rates where you live.

    For example, a roofing contractor in a small town might charge about $150 per square for labor, while one in a metro area could charge as much as $300 per square for labor alone.

    You can see how varying local labor costs might make your overall project cost much higher or lower. Thats why contacting at least three local roofing contractors for quotes is the best way to get an accurate price estimate for your project.

    Also Check: How Much Does A New Roof Cost 2000 Sq Ft

    Average Roof Replacement Cost:

    See costs in your areaEnter Your Zip Code

    Did you know? A typical ranch style or four-square single family house in the US will have a roof area of about 15 to 20 squares. On the low-end, you can expect to pay anywhere from $6,375 to $8,500 for a simple asphalt roof replacement job on a typical four-square or ranch style house, while on the high-end your total cost could range from $9,000 to $17,000 for a more difficult installation, premium materials, and comprehensive workmanship warranty.

    Diy Flat Roofing Repair

    How much does a roof cost to replace part 2

    A word to the wise you should always respect heights as well as ladders, so proceed with these DIY flat roofing repair tops with extreme caution.

    Use a ladder thats well made and in good shape that you know can hold your weight, have another strong adult help you out by holding the ladder steady, and understand your limitations if the roof that you need to repair is icy or otherwise exceptionally slippery, practice even more precautions or call a professional with the proper equipment.

    While the choice of repair methods depends on the type of roof that you have, rubber roof patches, rubber roofing materials, and roofing tar may all be involved.

    Keep in mind that if you happen to have a leak in your PVC or TPO roof youll want to work with a company that specializes in this type of work specifically.

    Things like a leaky seam, holes or rips caused by a fallen tree branch or similar debris, accidental punctures, or other issues with your PVC or TPO roof call for a qualified specialist equipped with all the necessary tools and supplies.

    They should have access to a roll of appropriate membrane and a heat air gun.

    Seeking out a company that specializes in PVC or TPO roof repair is your best option in this regard.

    Heres a quick video on a flat roofing repair.

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    The Average Cost To Replace Roofing Vs Repair

    The national average roof replacement cost is $8,000, with a typical replacement ranging between $5,000 to $10,000. On the other hand, the average cost of repairing a roof ranges between $150 for minor repairs and $3,500 for major repairs. While repairing is cheaper, it’s not always the best option.

    Roof repairs are sometimes just a temporary solution, and the roof will eventually need to be replaced anyway. In these cases, if you have the money, it’s best to bite the bullet and get a new roof. It may cost more upfront, but it will save you money in the long run.

    But how do you know if a roof replacement is the best option? Here are a few things that will indicate that it’s time to replace your roof:

    • Your roof has reached its lifespan: Different roofing materials have different lifespans. For instance, while metal roofs can last 40 to 80 years, wood shakes have a lifespan between 25 and 30 years. If your roof has reached the end of its lifespan, it’s time to consider getting a new one.
    • You’ve had multiple roof repairs: If you’ve had to repair your roof various times, it’s probably time to replace it. This is especially true if the repairs are for major issues like structural damage.
    • Your roof is leaking: A roof that leaks is a sure sign that it needs replacement. Ignoring a leaky roof will only lead to more water damage, which can affect not only your ceiling but the rest of the house as well.

    So How Much Does A New Roof In The Us Cost

    Installing or replacing a new roof across the country will cost you an average of $8,000. But most homeowners spend between the range of $5,100 to $11,000. They can even pay as low as $1,200 and as high as $30,000.

    For tile roof replacements specifically, see our breakdown on tile roof replacement costs by state.

    Read Also: What Is The Best Roof Ridge Vent

    Cost To Reroof A House

    The total cost to reroof a house with new shingles is between $4,707 to $15,690 which includes old roof removal, new roofing materials, and professional installation. The cost of materials alone range from $3,240 to $10,800 depending on the size of your roof.

    To remove the old shingles, expect to spend between $1,467 and $4,890 or from $125 and $500 per roofing square. Costs are adjusted based on the difficulty of removing and disposing of the existing type of roofing material. If your roofing professional discovers structural issues in the rafters after removing your old roof, you could have to pay an additional $1,000 to $10,000.

    Hiring A Roofing Contractor

    Roofing Calculator

    It is best practice to always get roofing price quotes from at least 4 local roofing contractors so that you get the best professional and price for your roof replacement.

    Each roof estimate should be within a margin of $2,000 to $4,500 for the same job from each contractor in your area. If it less than or more than that margin of price change, you will want to make sure all costs are being accounted for in your bid.

    You may also want to do some research with ratings and reviews on that contractor to make sure youre hiring a quality and experienced roofer, but also one who is not overcharging for their services. It is helpful to be prepared to vet out your new roofing contractor with a checklist and questions for them to answer.

    Find Local Contractors

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