(patch small leak, asphalt roof)
(major repairs to 1,500 sq.ft. asphalt roof)
Cost to repair a roof varies greatly by region (and even by zip code).
Get free estimates from roofers in your city.
The average cost of repairing a roof is around $650.
Part of owning a home means giving it constant care and attention. The roof adds to your curb appeal and home value, while also providing protection from the elements. Eventually, weather and time will start to cause damage, including leaks or worse. Even small leaks should be fixed immediately before the problem escalates, so plan on addressing roof issues as soon as you see them.
If a square of asphalt 1 roof (100 square foot section) needs to be replaced, which is a common form of repair, it will cost about $650. Roof repairs can cost as little as $150, but when major repairs start to approach the cost of a new roof, you may want to consider a total roof replacement.
A visual inspection will help you determine if your roof needs repairing. Some signs that you may need repairs include:
There are a lot of variables that go into the cost of roof repairs, and a roofer is usually able to assess the damage to tell you if it is going to be a minor, moderate, or major repair.
The terms repair and replace are sometimes used interchangeably. To repair a roof, new material may be placed, including flashing 4, plywood 5, and shingles. Sometimes the same shingles are reused, depending on the type of repair. A replacement essentially means the same thing, although a replacement may also refer to replacing the entire roof. The average cost to replace a 1,500 square foot asphalt roof is $6,750, so if your estimated cost to repair is more than half of that price, you may want to consider a full replacement.
The type of roof will also factor into the cost of the repair. Asphalt shingles, for example, are very common and easy to replace, whereas slate 6 shingles require more experienced care.
Roof type | Common repairs | Cost |
---|---|---|
Slate | Broken tiles Nail failure | $200-$300 per square of material |
Metal | Cracked flashing Loose seams | $400 for flashing $45-$75 per hour to repair seams |
Composite | Damage due to weather | $400 per square of material |
Tile | Replace tiles Underlayment 7 replacement Corrosion | $400-$950 per square of tile shingles |
Flat | Leaks Mold and mildew Cracked flashing | $500-$1,000 per square of material |
Wood shake 8 | Replacement due to rot Splitting Leaks | $650-$1,100 per square of material |
Asphalt | Damage due to wind and hail Loose nails Curling | $150-$400 small repairs $650-$3,000 moderate to severe damage |
There are many different types of repairs, and the costs can vary significantly based on the amount of damage and number of difficult components to the project (chimneys, etc.)
Problem | Description | Repair |
---|---|---|
Missing or damaged shingles ($4.50-$11.00/square foot ) | Shingles are either missing or damaged Due to an incident or age | Replace shingles |
Fascia repair ($6-$20/linear foot ) | The decorative and functional edge of the roof that faces outward | Replace section of damaged fascia |
Soffit 9 repair ($20/linear foot ) | The covering for the underside of the roof | Replace soffit |
Ice dams ($50-$100/snow rake) | Buildup of snow and ice on a roof | Remove snow and ice from roof after snowfall |
Underlayments repairs (Starting at $150) | Membrane between shingles and plywood base | Replace membrane, reseal, possibly replace shingles |
Cracked vent boot repair ($150-$200) | Plastic, metal, or rubber gasket 10 that seals the roof vent | Replace cracked vent boot |
Leaking or cracked flashing ($400) | The metal roofing material used to seal valleys, chimneys, and other corners | Replace flashing and reseal |
Roof vent repair (Minimum $450) | Areas surrounding roof vents, chimneys, or skylights | Reseal roof vent area Possibly replace flashing |
Valley repair ($200-$600) | The angled part of the roof that funnels water down to the gutters | Possibly replace flashing, shingles, or underlayment |
Dormer repair ($200-$600/valley repair) | Small roofed areas that have a window built in | Replace underlayment and possibly shingles or flashing |
($150-$650/minor leaks) | A gap in roofing material that causes water to enter the house | Seal leak Replace underlayment and shingles |
Low slope ($600-$3,000) | Roof that is slightly sagging | Replace plywood, underlayment Possibly replace shingles |
Truss repair ($1,000-$4,500) | Structural frame of the roof | Replace trusses 11 Possibly replace plywood, underlayment, and shingles |
Walls ($1,500-$3,000) | Area that extends beyond the roof The walls of the house | Replace external wall material and reseal |
Roofers charge $45-$75 per hour on average, and even small repairs take about 2 hours. Any pro that you hire should be licensed and insured. That’s to protect you from legal action if there is an accident. Labor costs will increase if you have an unusual roof or if the slope is steeper than normal.
The roofers will visually inspect the roof and determine the repair plan. Repairs may involve replacing full sections of the roof, including the underlayment and shingles, but smaller repairs may not require replacement.
If you’re not sure how to spot a roof problem, or you aren’t able to access your roof, a roof inspection is recommended. Homeowners should visually inspect their roof after a storm and generally every six months. Once a year you should have your roof inspected by a professional to see if anything needs replacing before it becomes a bigger issue. Roof inspections cost $250-$650.
Sometimes a repair needs to happen immediately in the case of an emergency. Contact a roofer to come assess the damage, but be wary of anyone who offers to do an inspection for free. The roofer needs to be licensed and insured before they get on your roof. The cost for an emergency repair will vary, but you can anticipate an extra $100-$300 for work that needs to be completed immediately. Emergency repairs due to storm damage may be covered by your homeowner’s insurance.
The mortar 12 in between the bricks on your chimney can start to loosen and create gaps that water can get through. Repairing this is called “chimney tuckpointing.” Chimney repointing requires scaffolding 13 and time for the pro to remove and replace the damaged mortar and seal the area to offer further protection. The average cost of tuckpointing is $500.
Gutters sometimes need repairing, too. Depending on the gutter material, whether it’s vinyl 14, galvanized, or aluminum, the cost of the gutter is $3-$9 per linear foot. Roofers charge $45-$75 per hour for repair work.
Roof repairs vary, but an average repair to replace a 10’ x 10’ section of roof is $650.
In general, to fix a leaky roof, flashing is placed to seal the leak, the flashing is sealed, and then shingles are replaced and sealed.
Not right away, but when a leak is left unrepaired, I will only get worse and more expensive to fix as time goes on.
A full roof replacement will cost an average of $4.50 per square foot; a 1,400 square foot roof will cost $6,750 on average.
If the issue is simply just a few missing shingles, you can hire a contractor for about two hours of work to patch the area. This would cost about $150, not including the cost of shingles.
Not if the leak is from normal wear and tear. But if your homeowner’s insurance covers incidents due to fire, wind, or hail, your insurance will cover the repair after the cost of the deductible.
At minimum, a patch on an asphalt roof will cost at least $150. On average, it costs $650 to replace and reseal a 100 square foot section of asphalt roof.
A roofer may charge by the hour for small repairs, which averages $75 per hour. For larger projects, the roofer will often charge by the ‘square’ (or 100 square foot section). The cost of the square will depend on the level of damage, roof material, and pitch.
It depends on the size of the leak and the damage to the roof. It can cost as little as $150 for a small patch or as much as $1,750 to repair a larger leak on an asphalt roof.
Cost to repair a roof varies greatly by region (and even by zip code). To get free estimates from local contractors, please indicate yours.