How to Carry Out Roof Replacement Properly?

Some roofs can be in an awful state such that it's impossible to repair them. Even if a roof is slightly damaged, it deteriorates over time. It's essential to consider having the roof replaced instead of waiting for further and worse damages, which can even extend inside the house, spoiling the house structure.

If one thinks that it's time to reroof their home, they should talk to Roofing Northern CA, the roof replacement professional contractor in San Francisco, who will readily handle the task on time and under budget.

There are quite numerous benefits that come with roof replacements, and the homeowner will want to consider looking at some of them before settling on the final decision. The following are some of the benefits of roof replacement:

  • Provides safety to a home
  • Contractors offer the manufacturer's warranty.
  • Gives the homeowner peace of mind
  • House looks better with the new roof.
  • Excellent investment in a property

If one has decided to replace their roof, it's incredibly crucial they consider all these benefits and find a roof replacement contractor with qualified experts to do the job.

Residential Roofing: What're the seven steps to the roof replacement?

While most homeowners think that roof replacement is just a matter of nailing shingles down, you'll be surprised. Nobody will come into a home, hit some nails inside some shingles, smile, and thank themselves for the excellent job they've done. Today, superior roofing heavily relies on an integrated roofing system approach and advanced material technology that aims at protecting the property owner's biggest asset- the house.

Installing new shingle roofs on one's home is an exceptional commitment to the homeowner, so it's essential to understand the entire roof replacement process. From the questions regarding roof replacement costs to the installation pitfalls to be careful about, there's a lot of information one needs to gather to ensure a successful reroofing process with limited expenses. Once the homeowner hits the first step (contractor research), then they're good to go!

Get a Well Nailed Roof Replacement Process!

Here at Roofing Northern CA, homeowners get a well nailed down reroofing process that guarantees them the best roof for their buck.

Whether one is replacing a metal, slate, or shingle roof, surface preparation is the same for all types of roofs. The following are the seven essential steps to roof replacement:

  • Property Protection
  • Removal of Old or Damaged Roofing Material
  • Roofing Inspection
  • Preparation of the Roof Surface for Shingle Installation
  • Installation of New Roofing Material
  • Worksite Cleanup
  • Final Inspection

Property Protection

This is the first step to a top-notch roofing replacement job. The roofing contractor needs to assure the homeowner that their property is well protected while conducting the roof replacement task. The things they need to watch out for include:

  • Siding
  • Walls
  • Bushes
  • Plants

To enhance property protection, roofing contractors should use protection plywood and tarps.

Removal of Old or Damaged Roofing Material

One must remove all the old shingles altogether to proceed to the inspection of wood decking. It is common practice to remove everything under the shingles until the bare wood that lies underneath is uncovered.

Roofing Inspection

There's a crazy joke among homeowners. When one asks about how to replace a roof effectively, the most probable answer might be "find a roofer, he'll know."

Every serious roof replacement company begins its project with a thorough inspection of the roof wood decking. They must replace the following items when inspecting the deck:

  • Softwood
  • Wet decking
  • Rotted deck parts

The removal of these things will allow for the creation of a sturdy and stable base for the roofing structure. This step is essential as roofing shingles won't stay intact until one provides firm, stable support for their roofing structure.

One also needs to inspect the wood sheeting to ensure that it's attached to the roof rafters appropriately. Unfortunately, some roofing contractors are never keen on checking for missing nails when removing the old and damaged roofing material. They hurriedly install new roof shingles without taking time to re-nail the old wood decking. After they install the new shingles, the homeowner might be impressed by the excellent job and the new house outlook. The whole structure will look amazing, but after a few weeks, one might get a shock of life after seeing the many bumps on their roof.

When replacing a roof, Roofing Northern CA re-nails the entire wood decking to ensure that the client's roof is well and fully secured.

Preparation of the Roof Surface for Shingle Installation

This step involves three other processes. The following is a step by step guide on how roofers prepare the roof surface for shingles installation:

Drip Edge- After making the wood decking, roofers install the drip edge at all roof edges. They do this by installing a piece of metal that they bend at 90 degrees. The purpose of bending is to prevent rainwater from running underneath the roofing materials on all roof edges.

Ice and Water Shield- After installing the drip edge on all roof borders, the roofer installs the ice and water shield, which is an exclusive underlayment they put on the roof. Water and ice shield sticks to the roof wood decking to prevent water from leaking into the house. One must install the guard at all roof penetrations such as roof connections, pipe flanges, and chimney. One also needs to install the ice and water shield at the bottom of the roof.

Roofing Felt- Once one applies the ice and water shield, the roofer needs to cover the rest of the roof with roofing felt. This process ensures that roof shingles don't stick to the wood. Roofers always use heavy-duty roofing felt paper for this purpose.

Installation of the New Roofing Material

After the roofing contractor completes the above steps and the base of the roof structure is sturdy and ready, they start to layout the new roofing material. When installing this material, the roofer works from the bottom towards the top. Accompany this phase by the following:

  • Step and counter flashing
  • Ridge capping installation
  • Ridge events
  • Site Cleanup

Worksite Cleanup

The roofer must leave the job site clean both on the roof and on the ground. They need to leave the place more spotless than they found it once they complete the job and are ready to hand it over to the homeowner.

Final Inspection

All roof replacements involve a meticulously done post-roofing inspection. Roofers need to ensure to perform the homeowner's roof replacement job is done correctly and that it meets the client's requirements.

Make the process easier with Roofing Northern CA.

Replacing a roof can be a daunting task if one is doing it for the first time. That's why an excellent roofer like Marin County Roofing Northern CA comes in handy.

5 Hints to Keep in Mind When Changing a Roof

Replacing a roof is something one will eventually have to do. Make sure to follow these guidelines to have an excellent roofing experience at a friendly cost.

Here're a few tips to keep in mind when it comes to roof replacement:

  • Shopping around
  • Strip away from the old shingles
  • Go to shelf
  • Paying attention to paperwork
  • Hold on to the money until the contractor brings the magnet.

Shopping Around

Most roofing contractors don't pay much attention to their clients' satisfaction as they consider roof replacement a one time job in a decade. This lack means that they don't count the job as repeat business. Unfortunately, most homeowners mistakenly choose roofing contractors based on price. To maximize their profits, many roofers consider hiring low-wage workers with the lowest bids. These roofers end up delivering shoddy work, which isn't even worth a quarter of the total amount spent on the job. To ensure that one gets quality work at reasonable prices, homeowners need to be extra keen on who they hire. Shopping around is quite significant, as one can gather references from people who have hired these services before. Some of the people who can give credible references include:

  • Tradespeople
  • Lumberyards
  • Neighbors

Most of these people are trustworthy, and by consulting them, homeowners can get reputable roofers who will deliver to their satisfaction. There're also websites where one can get a list of certified roof installers.

Request customer references from the company under consideration and examines their customer reviews.

Strip Away from the Old Shingles

One is permitted to have two asphalt shingle layers on their roof. If one has only one layer remaining on the roof system, they can now have a second layer installed on the existing roof. Installing a new layer of asphalt shingle on top of another one that's still in good condition can save the homeowner as much as $1,000 without leaving the roof in a messy state. Unfortunately, doing this comes with a demerit as it means that the roofing contractor won't inspect the flashing underneath and repair the damaged deck.

For homeowners living in a cold climate, they'll enjoy the benefit of stripping away the old roof as it'll allow the roofer to install the water and ice shields. They'll also install a rubber membrane to prevent water from leaking into the house if the ice happens to build up.

It's important to note that the tear-off might turn out to be a lot more complicated if the homeowner uses something else other than asphalt shingles on the roof. If one can see the original wooden shingles from the underside of the roof when one is up in the attic, they'll have to consider tearing everything off. The roofer will also have to install new plywood decking, which will probably add up to $5,000 to the roof replacement cost.

Why is this step necessary? Stripping off the old shingle the roof has the following benefits for homeowners:

  • Roofers can install a new layer of shingle on top of the one in good condition It saves a lot of money
  • It allows the roofer to install ice and water shield to prevent water leakage

Go to Shelf

Every homeowner wants to live without having to worry about their roof again. To ensure this concern is done away with, they need to go for high-quality roofing products. It means going for the shingles with the most extended lifespan and warranty (50-year shingles will do). One will only require to add about $400 to the total roof replacement cost to give the house an architectural look. Who won't like to have a roof with shingles of varying colors and thickness, which creates an upscale character? Even adding $100 for it won't sound a big deal.

One will also want to go for copper flashing. Copper is the most durable metal that roofers use to seal the joints where roofs meet, or where a roof meets a wall. Copper flashing might add an extra $1,000 more than aluminum.

Is selecting roofing products at the shelf important? Yes, and it comes with the following benefits:

  • One can choose top-quality roofing products
  • Homeowners get the most extended available warranty for the product
  • The available colors and shingle thicknesses are good enough to give one's house an architectural look

Paying Attention to Paperwork

Roof replacement is a quick job that can last between two and four days, based on the size and style of the building's roof. One can't just overlook the fact that roofing requires the homeowner to invest a tremendous amount of money and liability. In this project, one must have the following three crucial documents:

A Building Permit: One will never set up a roofing project in most towns if they don't have a building permit. This document is essential as it ensures that the roofing contractor follows the set building code. One's roof warranty is also likely to be void if they try to operate without a permit.

A Written Contract: It's an essential document specifying everything the homeowner and contractor agree. It includes the project details and products, as well as the cost of the roofing project.

A Letter From the Roofer's Insurance: The contractor's insurance company writes a letter to the client confirming that it has covered the specific project under the contractor's worker's liability and compensation plan.

Hold on to the Money Until the Contractor Brings the Magnet

If the client has their old and damaged roofing stripped off, more than 10,000 nails come with the old roof. Most of these nails have probably landed in dangerous places. Such places include:

  • Driveway
  • Mulch
  • Compound grass

Roofing contractors come with a unique tool that they use to pick these nails up. They pass a giant magnet that they place on wheels over the house yard to grab nails and fasteners that might have fallen on it. This step is vital to ensure that there's no risk of injuries or flat tires. Unfortunately, most workers always forget to bring this giant magnet to the project site.

If the homeowner sees nails around the yard, they should ask their roofer to bring the magnet equipment and collect them when they come for the final payment.

What're the 7 Signs Suggesting That One Needs a New Roof?

Homeowners can deal with any part of their homes, but the roof is one part that none will ever dream of dealing with at all. The funny part is that no homeowner will be ready to climb to the roof themselves, and still, they calculate losses related to hiring a roofer to do the work for them.

There're still other people who'll never have the idea of checking their roof. The only time they'll do so is when they see the roof springing a leak.

One shouldn't wait until water leaks through the ceiling to the extent of having to break the buckets to harvest the dripping drops. The National Roofing Contractors Association suggests that homeowners should inspect their roofs regularly, twice a year, in the fall and spring.

In the spring, performing roof inspection is particularly essential. One may wake up to severe snow, which might prove that the roof isn't in a good state as the homeowner may forcefully try to make themselves believe.

To ensure proper maintenance of their roof, it's imperative homeowners remove debris from their rooftops, gutters, downspouts, and drains. At the same time, they should try to see if they'll detect signs of roof harm.

One can't just turn a blind eye to the damage happening to the roof. What are the signs suggesting that a homeowner needs a new roof? Here are some of them:

  • Greens are growing on the roof
  • Damaged flashing
  • The roof leaks inside and outside the house
  • Broken shingles are evident
  • There's evidence of buckling shingles
  • Sagging roof lines
  • Neighbors are doing it

Greens are Growing on the Roof

If organisms land and start to grow on the roof, the homeowner needs to know that's not a plausible sign. Most green things like infesting rotting roofs and making them their habitats. Such things include:

  • Moss
  • Algae
  • Vines
  • Weeds

All these organisms latch on the old roof and start reproducing, trying to find a solid base in the crannies and nooks of the home's crumbling roof material.

Most of these things carry unwanted moisture to the roof. This moisture is terrible for the maintenance of the roof's integrity. Anyone who detects this growth can kill it using chemicals. Sometimes, it may reach a point where the molds and moss on the building cover start to feel like seven-headed hydras. In such a case, installing a new roof becomes an unavoidable option.

Damaged Flashing

The flashing is the material one places around the skylights and chimneys. It's also present on some house portions where hips and valleys meet, or where sections meet the walls.

Flashing is essential for the roof as it seals it off from damages resulting from water leakages. If one sees that the flashing is somehow bent, they'll have to consider reroofing the house. Sometimes the roof gets damaged beyond repair. Upon detecting the damage on the flashing, the homeowner should get a home inspector or roofer to examine the area surrounding the flashing. This condition is because it's impossible to assess the deterioration scope from outside.

How then can one tell if the flashing is decayed?

To look for a damaged flashing, one should focus on the following areas:

  • Around the chimneys
  • Skylights
  • Joints between walls and the roof

The Roof Leaks Inside and Outside the House

This problem is one of the most obvious signs that one needs to think of installing a new roof. If one cleans out the gutters and still sees water damages on the side of the house, the chances are that there's an underwater creek that runs in the dark cave under the roof.

Even worse, if one sees a lot of leaking inside the house, they should know there are some serious structural issues with the roof. Leaving the complication unattended can lead to further problems on the roof. Such problems include:

  • Spreading of the water damage
  • Mold growth
  • Roof discoloration
  • Caving in of the ceiling

That's not the end of it!

There's an incredible and mighty power called gravity that'll continue to pull the water towards the earth. This force means that after feasting on the roof, water will start coming down for the homeowner and foundation on the house. If one sees some water damage in the basement, it's probably coming from the roof.

If one leaves the issue unattended, water damage descending from the rooftop can create a gaping hole through the house, destroying it in bits.

Broken Shingles are Evident

Sometimes, there seems to have been an attempted crash on the roof cover. If the homeowner detects some damaged shingles in their roof, that's the right time to consider a replacement. Various things could have resulted in the damaged shingles. Such factors include:

  • Adverse weather
  • Fallen branches
  • Careless workmen
  • Damaged tiles can pose a threat!

Once the tiles get damaged, water will start to enter one's house. This danger can be a threat, and if one's not quick to fix, it can compromise the home's insulation.

Damage left by a series of storms and hurricanes is irreparable. If such disasters bit off a bit of the roofing material, it'd be a good idea if the homeowner considers hiring a roofing professional to examine the damage.

One or two broken shingles may not pose a threat, but anything beyond that can spell serious trouble. Broken shingles don't necessarily mean that any unexpected event hit them. They may also break when the roof itself is warping or buckling.

There's Evidence of Buckling Shingles

If one sees a buckling shingle, they should consider it a bad sign. Buckling shingles indicate that some parts of the roof are warping. Roof warps result from water damage.

A roof needs to keep various weather elements from the house. Such elements include:

  • Rain
  • Snow
  • Sleet

If the rooftop is warping, it means that it's somehow not keeping these weather elements out of the house.

As the saying goes, one thing is a prerequisite of another.

The warping in the roof structure can seriously compromise the entire building. While the broken or buckling shingles may give a charming and new character to one's abode, their price isn't equal to the amount the homeowner is willing to pay.

Sagging Roof Lines

If the homeowner suddenly finds that their home resembles a building from ToonTown, they should consider it a high time to call a qualified roofing contractor to look at it. Sagging roof lines indicate that the house might lie flat on the ground at any time.

Leaving this problem unfixed may make the house look like an abandoned farmhouse. The sagging line indicates a potential imminent threat, and one must not ignore it. If the homeowner leaves it that way, the home will look deserted.

Why should one attend to this problem immediately when they detect it? Here're some of the reasons:

  • Sagging lines may bring the building down
  • The issue poses an imminent threat
  • They give the house a deserted look.

Neighbors are Doing it!

If everyone in the neighborhood is reroofing their homes, one needs to ask why they're doing it. The most probable reason could be all these homes were built at the same time. This fact is a common phenomenon in most urban and suburban areas.

If almost all neighbors are replacing their roofs due to their age, one should also do the same. Nobody would want to be exceptionally unique, especially when it comes to backwardness. One should immediately look into the same. One's building cover might be coming too late, but whenever one is moving into a new property, they must get some vital information about the house. The various sources of this information include:

  • House agent
  • Home inspector
  • Previous owner

Gathering this information is critical as the new homeowner will get to know about the current state of the roof and the right time to have it replaced.

Reroofing Vs. Roof Replacement: What's Better?

Stuck between roof replacements and reroofing? Read through the following guide to determine which between the two is the better option.

If a roof fails in its functions, the best thing is to buy a new one. One should begin searching the available options to determine the best deal.

Reroofing is reasonably cheaper than a full roof replacement, but it's not an ideal option for every homeowner. It's, therefore, essential knowing the differences between the first and see which one is the most appropriate and under which condition it's suitable for a home. Gathering this knowledge helps the homeowner make the best decision when calling a roofer.

What is the difference between them? The following are their absolute differences:

Reroofing- It refers to layering a set of new shingles over existing ones that aren't damaged and are still in a functional state. One can only do this once. It means that if one already has two layers of shingles on their roof, then reroofing might not be their best option. Reroofing doesn't involve tear-offs; thus, it's considerably faster and less costly than a roof replacement.

Roof Replacement- It's the process of tearing off everything on the building top, starting from shingles to the deck, replacing them with new shingles and felt paper. Roof replacement is done on all roofs regardless of the number of shingle layers one has on their rooftop. It means that one can replace a roof even when reroofing is an option. This process requires extra labor; thus, it's more costly than a reroofing.

When Should One Consider Reroofing?

Reroofing mostly becomes a good option for homeowners whose roof is just near the end of their lifespan, but it's still in good shape. They may consider going for a reroofing if:

  • There are some minor leaks or issues
  • There's a small water damage
  • One's roof has missing shingles
  • A homeowner is having their whole roof done instead of a partial roof

Why Is Reroofing Not the Best Idea for Some Homeowners?

Reroofing may never be the best idea for most homeowners. Since one isn't lifting the shingles that have been there, they may never know exactly how the roof decks look.

Some roofing problems are evident even without tearing off the shingles. These difficulties, however, don't apply to all of the issues, like sagging or rot that isn't visible beneath roof shingles. By adding a new shingle layer on top of the existing one, one's only covering up the problem instead of fixing it.

If one only needs to attend to a small portion of the roof, reroofing can quickly get them into unplanned trouble as the fixed section of the roof will be thicker than the rest of the parts. This problem literally means that there's a mismatch between roof sections, which is easily noticeable at the ridge cap.

Generally, the following are some of the limitations of reroofing:

  • Reroofing doesn't fix the root problem. Instead, it only covers up the challenge.
  • It leaves a mismatch between the fixed section and the surrounding areas
  • One can spot some problems without tearing off the shingles

Reroofing will be a good option if there's one layer of shingles on the roof structure. While one may try to reroof more than that oneself or get a contractor willing to help, they risk being unable to drive the nails through the roof due to the many layers of shingles that might not even hold the new layer effectively. With so many layers, it's difficult to see what's happening beneath them; thus, many problems may never be noticeable.

Homeowners can find roofing professionals to perform their roof replacement at any time. Roof replacement is doable in situations where roofs have shingles exceeding one layer, or if one suspects that there's a problem with the roof decks. A roof replacement is also an ideal option if both the roof and shingles have very poor shapes. The process addresses all the problems instead of covering up some of them.

There are only a few instances where homeowners may think of performing a reroofing. While it's cheaper than having a whole roof replacement, the latter option is always safer and long-lasting.

Things to Consider Before One Replaces a Roof in San Francisco, California

With the emergence and spreading of internet usage, homeowners around the world enjoy incredible advantages when hiring roofing contractors in San Francisco. The instant online access has given them exposure to countless companies, thus leaving previous business directories in the dust.

Unfortunately, customers never conduct a thorough research about roofing contractors beyond online platforms. This deficiency often leads them to crooks posing as roofing professionals, and they end up getting a poor roof replacement and installation services at inflated prices.

Before installing a new roof on the house, homeowners should be careful and keen about who they're hiring. Roofing Northern CA provides quality roof replacement services that leave their customers' homes with an incredible appearance, looking current with the new roof.

When hiring a roofing contractor, one should consider the following key factors to ensure that the roof replacement services they get are efficient and up to the standards:

  • Roofing contractor's insurance coverage
  • Roofer's proven knowledge and experience
  • Commercial roofing installer's certification
  • Appropriateness of the roofing team

Roofing Contractor's Insurance Coverage

Before settling on a roofing contractor, one should take time to confirm their insurance coverage. One should take care of it at this point, as most roofing contractors provide insurance policies that aren't active any longer.

How can one verify the coverage?

The best way to confirm the firm's insurance coverage is by calling the insurance company directly and requesting them to add the customer as a certificate holder.

Other than an active insurance cover, there are other coverages that roofing contractors must-have. They include 1 million:

  • Commercial Auto
  • General Liability
  • Umbrella Coverage
  • Workers Compensation

Often, most roofing contractors present a $1 million certificate of insurance alongside a general liability. These covers are insufficient, and they can't protect customers from all liability.

Before hiring a roofer, it's imperative to confirm that they've insurance coverage, which is adequate to protect clients from any liability.

Roofer's Proven Knowledge and Experience

The commercial roofing industry has numerous types of services. A contractor accepting a project doesn't necessarily mean that they're an expert in that particular field.

Before one commits to a contractor, they should request to view the portfolio of similar projects they've handled before.

To be precise, the references for the contractor's knowledge and experience includes:

  • Company's portfolio
  • Online ratings and reviews
  • Corresponding references

Professional roofing contractors will readily and willingly provide customers with adequate examples of the works they have done in the past without hesitating.

Commercial Roofing Installer's Certification

The growth of the commercial roofing industry has resulted in the emergence of numerous roofing material manufacturers. This emergence has caused problems regarding the quality of roofing products.

How can one tell if a potential roofing contractor provides quality roofing material?

The easiest way of determining the quality of the roofing materials is by finding out the company that has certified the contractor.

Promising roofing manufacturers defend their roofing products using strong warranties. They also offer certifications to the elite customers of their products.

  • Appropriateness of the Roofing Team
  • Choosing the right team comes after having either a positive or negative experience with them.
  • There're various ways to decide on the roofing contractor to choose. Such techniques include checking for:
  • Positive reviews about the company
  • A good relationship with the customers
  • Timely service delivery
  • Cost-friendliness

Everyone Deserves A Quality Roofing Contractor!

Hire quality roofing contractors in San Francisco for new roofs and roof repairs. Roofing Northern CA is a quality roofing contractor whose roof replacement services allow customers to achieve successful results within the first time. Reach out and get a quote from them today.

While Roofing Logistics offers a roof replacement service whose warranty is ten years, Roofing Northern CA provides roofing products with a guarantee of 25 years. This extended warranty allows customers to determine the quality and durability of the products.

Frequently Asked Questions (FAQs)

One can replace their roof. Homeowners only need to check out the DIY websites to see how to do it. One needs not to get on their roof quite often. If one isn’t aware of how to do roof replacement, they may end up causing further damage to themselves and the roof as well.

All the reroofs installations require one to have a permit, and if the homeowner decides to sell their home, they’ll need to show that they’d obtained a city permit.

Yes, most roofing contractors typically replace fascia boards when they come to repair or replace gutters. Sometimes roofers replace it when they install a new rooftop. In the case when fascia is damaged due to wear and tear from the elements, it’s time to repair it or replace it.

The answer here is yes. Homeowners often lay new shingles over old ones. Before that, one thing needs to be precise; adding a new roof over an old one is only possible with asphalt shingles.

A standard roof costs a minimum of $2,200 and a maximum of $3,400 per square foot of roof replacement with asphalt shingles costing between $2,000 and $6,000 per square foot. Professional roofers charge $5,000-$12,000 for architectural asphalt shingles.

Get roof placement service from Roofing Northern CA. The service is not only affordable, but it’s also fast and convenient.

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