How Much Does It Cost To Replace Roof Sheathing

Mobile Home Roof Replacement Cost

The cost to replace the roof on a mobile home averages $2,000 to $8,000. In most cases, mobile homes can be roofed over if there is currently only a single layer. This is the most common method for mobile homes. If you do this, your costs are lower than a full replacement. But this can only be done once. If you have two layers, you must remove them to install another layer. The total mobile home size heavily influences the project costs.

Cost Of Roof Inspection

Having a roof inspection done helps to identify potential issues, provides solutions on what needs fixing, determines the condition and lifespan of your roof, and can help you keep your roof in good condition. As previously mentioned, its recommended that you have an inspection done twice a year, or after a major storm, to help you get ahead of problems before they become large or expensive.

Not to mention, a roof inspection will help determine whether your roof sheathing is damaged, rotted, and needs to be replaced. The average cost for a roof inspection is between $100 and $600, with most homeowners paying around $350 for both an internal and external inspection on a 1,500 square foot sloped roof. The actual price that you pay for a roof inspection varies based on the size, material, pitch, and condition of your roof.

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How We Went About The Job In The Pictures

After we stripped away the clients old plywood sheathing and dealt with the nails, we replaced it with a synthetic underlay over plywood roof sheathing you can see in the second picture. This combination provides a robust result with superior waterproofing / insulating properties.

After securing this, along with ice and water shields along the eaves we added the attractive new architectural shingles you can see in the third picture. The client was delighted as were we with another quality Valiant Exteriors project successfully under our belt.

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What Causes A Sagging Roof

Rain and snow can quickly damage a vulnerable roof such as:-

• A roof that is poorly designed
• A roof with the wrong choice of roofing materials
• A roof in poor condition

Other causes of roof sag include:-

• Termites in the roof deck, sheathing or rafters which weaken the supports over time
• Incorrect installation so the wrong sized rafters or beams
• Ductwork issues which can be caused by contractors removing too much of the frame when installing ductwork

The roof needs to be correctly designed with the appropriate roofing materials and in good condition so that water can run off it to the rainwater goods below. A good design will include metal flashing. If the water can sit or pond or find its way in at any point then it will eventually cause damage to the underlying structure leading to roof sag. A guttering system in poor repair or one that is inadequate for the volume of water can also cause problems even if the roof is performing well.

Poor ventilation in the attic or roof void will exacerbate water problems. It is essential to have enough airflow in the attic otherwise moisture will build up on the underside of the roof making it easier for water to penetrate the roofs surface. Lack of ventilation will also allow the build up of heat in the summer months which will speed up the deterioration of the roof shingles ageing them more quickly.

Roof Replacement Or Repair

When leaks occur the first question to ask is whether the roof can be repaired or if it should be replaced. If the roof is relatively new and the leaks are simple to repair then a repair may be in order.

If its over 20 years old and the leaks are widespread then a full replacement may be necessary. Most will be somewhere in between however and the decision may require an expert. Consult a roofer to get an inspection and identify your options.

Get Free Project Estimates

Find Qualified Roofing Professionals in Your Area

If you are replacing your roof consider getting quotes from multiple contractors and ask for references from recent customers. Ensure the contractors are licensed and insured, and check for online reviews of there work. Find local roofing installers and get free estimates for your project. Learn the warning signs that your roof needs to be replaced if youre unsure.

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Dos And Donts Of Roof Replacement

Naturally, your new roof should protect the inside and outside of the structure. So, if it leaks, you made the wrong choice. Needless to say, your roof should protect your home too. From draining properly to keep your family safe during extreme weather, there are many reasons why you should invest in a reliable roof.

Another perk of replacing your roof is that it will be much more efficient than before. This means that with proper ventilation and installation, your home will save energy. As a result, your heating and cooling bills will be dramatically lowered.

Plus, replacing your old roof helps your HVAC system last much longer. So, make sure that your roof prevents ice dams during colder months. Also, keep your eye out for possible energy efficiency tax credits as well.

If you play your cards right, you might just end up increasing your home value when you resell your house. Obviously, its original value will increase with the brand-new roof on top of it.

Lets move onto a few mistakes that you should avoid when it is time to replace your roof. For example, try to stay away from roofs that are:

• Unreliable
• Have high energy costs
• Potentially dangerous

It goes without saying the unreliable roofs are vulnerable to leaks earlier in their lifespan. Besides this, it can peel off in high winds. They also cant stand up to pressure from snow either.

Cost To Replace Asphalt Shingle Roof

Replacing an asphalt roof with new shingles will cost between $5,400 and $9,000, or an average of $7,211 for a 2,000 square foot home not including old roof removal. The actual cost will vary depending on whether it is a composite asphalt shingle roof or a fiber cement composite shingle installation.

Asphalt is the least expensive solution, with a cost to remove the previous asphalt roof and install a new one coming to $7,850 for a 1,500 square foot home, while the same project undertaken and installing concrete shingles instead of asphalt will cost $24,950.

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How Much Does A Metal Roof Cost

On average, homeowners across the US report spending $8,500 10,000 to install a metal roof. Metal roof prices can vary greatly depending on the type of metal roof you choose to install.

For example, corrugated metal roofing panels are the most budget friendly metal roof and can cost as little as $5,000-6,000 installed on a 1,500 sq.ft. roof. On the on the upper end of the price spectrum are standing seam panels that cost as much as $11,000-15,000 for the same size roof.

Another factor that greatly increases your overall cost for a metal roof is the type of metal its made of. Steel is the most common and reasonably priced metal roofing material. However, there is also aluminum, zinc and copper. These metals can cost 15-35% more than a steel roof.

Here is a list of metal roof prices per square foot

1. Corrugated steel panels: $4 5.65 per sq. ft. 2. Metal shingles: $7 9 per sq. ft. 3. Stone-coated steel tile: $8 9 per sq. ft. 4. Standing seam: $7 13 per sq. ft. installed

Keep in mind that these are prices charged by licensed contractors who specialize in metal roofing installation.

Included in the total price quote are the following items:

Materials that a contractor buys for the job Removal of old shingles All necessary flashing and snow guards Building permits Debris removal/dump fees

Note, that snow guards are installed in the snow country to prevent ice damming and chunks of snow from falling on your head, or cars parked directly below the roof.

Financing Your Roof Replacement

As you may already know, the cost to replace the roof on your home can easily cost you anywhere between $5,300 and $20,000. To make your project much more portable, there are a few ways to pay for it that you should know about.

Quick question: will insurance pay for a roof replacement?

We are glad that you asked. To tell you the truth, those of you with homeowners insurance may be able to use it to front the cost of replacing your roof.

As a matter of fact, some insurance policies claim to cover your roof replacement if it was damaged by the following natural disasters:

• A storm
• A fire
• A theft

However, if your roof is in poor condition is due to its age or maintenance, you can forget about your insurance company covering this cost. On the bright side, it doesnt hurt to get in touch with your insurance agency to ask if your policy covers this sort of repair.

You might be wondering: do roofing companies finance?

Yes, fortunately, some of the roofing companies offer their customers financing and payment plans to make the overall cost more reasonable. If you decide to choose a payment plan, you spread it out over several months or years.

Nevertheless, its not uncommon for interests to add up in the long run. So, be sure that you are okay with monthly payments and interest rates. Theres no harm in asking a roofing company what their interest rates, requirements, and plans are either.

AREAS EXAMINED FOR ROOFING PRICES:

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Cost To Reshingle A Roof

The cost to reshingle a roof ranges from $7,000 to $24,000 for a 2,000 sq.ft. project. This assumes you use asphalt or architectural shingles, and you completely remove the old material. If you are roofing over the old shingles – which can only be done with asphalt shingles on a home with a single layer of asphalt shingles – the costs are roughly $5,000 to $7,000 for the project.

If your roof is larger or smaller, has a complicated design, or requires new decking, the cost to reshingle could be different.

Average Cost To Reroof A House

The average cost to reroof a house is between $7,000 and $24,000. Homes come in many shapes and sizes and so do their roofs. Homes can use many materials, each of which has its own cost. If your home has a very high pitch or unusual attributes, you could have much higher costs. If you choose a heavier material, you may have additional costs to reinforce the frame or deck. Most homes with pitches ranging from 4/12 and 8/12 are fairly easy to reroof and do not have many extra costs.

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HOW MUCH SHOULD I PAY FOR ROOF SHEATHING MATERIAL

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Cost To Install Flashing On Roof

If leaks are occurring around your chimney or skylights because of age or physical damage, the cost to install flashing on your roof ranges between $200 to $500 for each chimney or skylight. In the case of a roof being replaced, depending on the age and the condition of the original flashing, the roofer will either replace the flashing completely or reuse the original metal.

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What Determines The Price Of A New Roof

As weve seen in the estimates above, the high and low ranges for an average roof replacement cost seem miles apart. Thats because there are so many different factors that come into play when calculating a quote its not as simple as taking some measurements and buying a certain number of shingles. So, what are the biggest cost drivers?

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.

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New Roof Cost Calculator National Averages

If you are looking to replace your three-tab asphalt shingles, expect to pay between $7,000 and $12,500. Better yet, those of you who are looking for a 30-year shingle roof replacement can prepare to spend between $9,000 and $16,500. To take it up a notch, a 50-year shingle replacement costs between $11,000 and $18,500.

It costs between $8,000 and $15,500 to replace your EPDM rubber roof. For homeowners with PVC or TPO membrane roofs, dont be surprised to shell out between $10,000 and $16,500 in for a full roof replacement.

The final few roof replacement types costs include:

• Standing seam replacement $19,000-$30,530
• Steel shingle replacement $11,000-$25,500
• Wood shingle replacement $10,200-$25,500

Keep in mind that these costs are based on a national average. This means that your costs may vary depending on your homes location, region, and the number of stories. The number of old shingles to be removed will be a big factor too!

Surprise : Rotten Decking

The number one issue roofers uncover during a tear-off is rotten or soft roof decking. Decking is the plywood sheathing that sits below your roofs shingles and doesnt always get replaced in every roofing project. In fact, if the decking seems to be in good shape, an honest roofer will usually leave it alone. However, if the roofer finds rotting or soft plywood when they tear off your homes shingles, theyll need to put in new sheathing first, before adding the roof on top of that.

Here are some signs that your deck is rotting:

• Spongy or discolored wood
• Flaky consistency or broken off pieces
• Large areas of gray mold or dark wood
• Plumbing leaks and broken drainage systems could also be a sign of rotten decking

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Sealing The Roof Sheathing

How does sheathing stop leaks if its just a bunch of boardsplaced on the rafters and joints?

The key is sealingit. Plywood and OSB have seams between the sheets of sheathing. This canpotentially allow water to seep through the cracks and cause indoor leaks,especially in severe weather. When you seal those seams, you make it harder forwater to leak through and cause damage to your home or business.

Sealing the sheathing on your roof is an affordable thing todo. The materials used to seal the seams generally some form of roofers tape are easily accessible, and most professionals in the field practice thisprocedure.

Takingthis little step has the potential to save you thousands of dollars in damagesafter a severe storm. Check out this short video for a demonstration on whysealing the roofs sheathing or decking is important if not necessary:

How Much Does A New Roof Cost

A new asphalt shingles roof for a typical 2,000 to 2,200 square foot single-family house can range in price from $9,500 to $16,500 fully installed, including tear off and disposal of the old roof . The pricing can range greatly depending on the contractor choice, roof size and difficulty, and local real estate market conditions.

Average Price Per Square Foot Across the US, a typical architectural asphalt shingle roof will cost between $4.00 and $6.00 per sq. ft. to install, depending on the brand and type of shingles, and project specifics variables. This pricing range normally includes all the necessary materials and supplies, tear off and disposal of the old roof , dumpster and disposal fees, site plans and building permits required by the local building departments, professional installation, and a comprehensive contractors workmanship warranty.

In the high cost of living areas like San Francisco Bay area, San Jose, Los Angeles, San Diego, Portland, Seattle, Portland, Boston, NYC, the greater Washington DC, and Northern Virginia, homeowners can expect to pay between $5.00 and $8.00 per sq. ft. to replace a roof on a typical 2,000-2,200 square foot house with mid-range architectural shingles like GAF Timberline or OC Duration. This range exceeds the national average due to the disproportionately higher cost of living in expensive coastal cities compared to American heartland.

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