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Factors That Influence Your Roof Repair Estimate

Despite how hard we may strive to maintain our roofs, they are prone to damage mainly due to severe weather conditions. Hence, most people often find themselves dealing with roof repairs. The challenge we face in this repair process is determining the most reasonable price that a contractor should charge.

It is important to have an idea of the prices it would cost for your roof repair to avoid paying high costs. So, what are the determinants of your roof repair estimates? Covered below are the main.

Roof Repair Estimate

Roof type

There is a variety of roof types as well as roofing materials available for your roofing. Some of the ceiling types include hipped roof, bonnet roofs, flat roofs, mansard, and many others. Roofs are also made of different kinds of material ranging from asphalt shingles, wood shingles, metal roofing, slates, and tiles.

The roof repair estimates differ based on the type of the ceiling as well as its material. In most cases, asphalt materials are the least expensive to repair while metal roofing is the most expensive where prices range from 1$ per square foot to 15$ based on the material.

Local permits on roof repair

Your place of residence can have an influence on the roof repair estimates. Permits in your local area may either be charged based on a flat rate or based on the value or size of your home. Some coastal regions also require permits to protect your home from storms and hurricanes. Such license costs add to the roof repair estimates hence the importance to understand the pricing of licenses in your local area.

Scope of the roof repair

The size of the roof to be fixed is one of the most obvious factors influencing roof repair estimates. The more the square feet of the ceiling area under repair, the higher the roof repair costs. Most roofers quote the price of your roof repair by the square footage. So, the larger the area of your roof under repair, the more the cost payable.

Extent of current water damage

A minor leak may be easy to patch, unlike a leak that has affected a bigger part of the roofing. The restoration to be done due to a small leak takes less time and energy to fix it. On the other hand, a leakage that might have caused greater damage on your roof may be complicated to handle especially where water damage may have extended to the ceiling’s structure causing damage to a larger extent.

Hence, the easier it is to manage the harm posed by the leaking water the lesser the repair expenses whereas, the more taxing it is to repair the damages, the higher the repair costs.

Roofing features

The number of fixtures you have on your roof influence the roof repair estimate greatly keeping in mind that they may bring numerous challenges in the repair especially when located near the leaking point. Fixtures such as skylights, and chimneys increase the amount one has to pay for the roof repairs.

Besides, the design and slope of the roof matter a lot in pricing. For instance, steep roof designs pose a greater challenge to the roofer since they are complicated to walk on and retain their design. Therefore, the more the fixtures installed on your roof, and the steeper your roof is, the more the roof repair cost.

The points above may assist you to have a brief idea of the cost it would take to have your roof repaired. Therefore, do not wait till your contractor gives you the estimate but take some time to calculate and avoid paying more charges.

Source: Roofing Contractors in Michigan

How Much Does It Cost to Replace an Asphalt Shingle Roof?

Asphalt shingles are one of the most popular types of roofing material. They are extremely tough and very affordable. They give homeowners the chance to enjoy a high-end aesthetic without committing to an arduously long build. Also, they come in two main varieties (organic and fiberglass), but both consist of a dual layer membrane.

Whether fiberglass or organic, the asphalt shingles are installed on top of a reinforcing layer. It is coated with ceramic and adhesive chemicals to create a waterproof seam. The layer is then covered with asphalt and used to construct a strong, hard wearing, and water resistant roofing system. Both organic and fiberglass shingles come with unique advantages and disadvantages. Take care when trying to make the best choice for your home.

Cost should be a big consideration. The price of a roof replacement should offer great value for money. This guide to the expenses typically associated with asphalt shingle is going to help you get to grips with your roofing project.

Cost to replace Asphalt Shingle Roof

Cost to replace Asphalt Shingle Roof

The Cost of DIY-ing It

In most cases, homeowners are discouraged from independently constructing their own roofs. It is an integral part of your property. If it goes wrong, you could be looking at thousands of dollars’ worth of damage. However, if you are determined to go it alone, you should be aware of how much you could save.

The cost of materials, for an average DIY roofing job, can run to anywhere between $1,000 and 4,000. It depends on how much asphalt you need, how heavy the material is, and whether it comes with any decorative features. For instance, traditional gray shingles are the cheapest option. Asphalt is available in a broad range of colors, but you have to pay more.

The Cost of Going Professional

It is always best to seek professional help when replacing an asphalt shingle roof, even though the price is higher. It is worth paying for the peace of mind of knowing that everything is as it should be and your roof is guaranteed to stay strong. The typical cost of a professional roofing project is anywhere between $1,800 and $9,000.

Once again, the exact price depends on a variety of factors. The bigger your roof, the more materials you need and the more the replacement is going to cost. In many regions of the country, asphalt shingles retail for around $1-$5 per square foot. Calculate the size of your roof to get a rough estimate as to how big the expenses might get.

Before agreeing to work with a company, discuss your requirements with the head of its construction team. They should be able to give you rough estimates as to cost and project duration. They should also let you know how much disruption to expect and how it will affect your daily routine. Do remember that roofing projections are just guesses. Poor weather conditions or delayed supplies can end up extending the build.

For more info visit roofing contractors in Lincoln Park Michigan.

Types of Roofing Material

Whether you’re hoping to supplant your current roof or are introducing one in another form, it’s essential to know every one of your choices with regards to roofing materials.

Cutting edge roofing advances have extended the rundown of options accessible to homes and organizations, and the specialists can help you pick the best material for your requirements.

Much like some other part of a house, roofs are totally adjustable. There are distinctive roofing materials to accomplish the ideal search for your home.

At the point when choosing what roofing material to pick, there are a few key elements to consider. The style of the roof, the financial plan, the atmosphere, and the area are among the numerous criteria that ought to be assessed.

Additionally, when considering roofing materials, consider your budget and specialized experts in your general vicinity.

Roofing Material

Metal

Metal roofs are expanding in prevalence given their solidness and ecological advantages. They’re frequently made of reused materials and are recyclable also.

Metal roofing is one of the most grounded roofing materials as well as impervious to termites and other wood-exhausting creepy crawlies.

Beside its life span, metal shingles are much lighter than most materials and extremely imperviousness to unfavorable climate.

Clay tiles

Clay tiles are intended to either cover or interlock with different tiles to shape the completed roof.

This do have a few restrictions with regards to atmosphere, and they are not an extraordinary fit for ranges with successive, overwhelming downpours or reliably frosty temperatures.

One must know that in spite of the fact that clay roofs are anything but difficult to keep up post establishment, they are overwhelming and establishment can be costly.

Slate shingles

Slate roofing is costly to fabricate and dubious to introduce, which is the reason this “stone” roof is among the most costly roofing materials accessible.

Its advantages incorporate many love the look of characteristic slate shingles; keeps going any longer than numerous other roofing materials.

Asphalt shingles

Black-top shingles are right now the most well-known sort of private roof material for an assortment of reasons. It simply should be introduced suitably by master roofers, to build proficiency of this material.

They arrive in an assortment of styles and colors, are genuinely amazing. Black-top shingles are extremely easy to introduce empowering numerous property holders to take every necessary step themselves.

Source: Roofing contractors in Livingston county Michigan

5 Ways of Increasing the Lifespan of a Roof

Homes and commercial buildings have roofs for a wide variety of reasons. These include aesthetics as well as protection of the structure and its contents, as well as the people who are inside. In order to accomplish these goals, most people try to hire the best qualified and experienced roofers that they can afford and have access to. This comes at a price, however, often a substantial price.

For this reason, it makes sense to do everything that can be done to increase the lifespan of a roof. What follows are some suggestions for not only increasing that lifespan but for doing so economically and efficiently.

how long does a roof last

1. Select Quality Roofing Materials

When you ensure that the materials that a roofer is using are top quality, it’s understandable that they would last longer than the average. Admittedly, this is a subject that most laypeople would not know, but if you know that your roofer is a reputable one, you shouldn’t have trouble getting an honest answer to your questions regarding this.

2. Quality Roofers

Another reason for insisting that the roofer who builds or repairs your roof is reputable is the fact that chances are good that the roof he builds will be one that is well built. Simply put, good roofers use proven techniques that result in quality roofs that stand the test of time.

3. Painting

Put simply, rust can significantly lessen the lifespan of a roof. One of the most important services that a good roofer will perform is the painting of iron sheets that are used and prevent their contact with air and water. Unpainted roofs require replacement much more often than those that are painted.

4. Building in Open Spaces

Rainwater contains corrosive acids that can destroy roofing materials. Further, water contains oxygen as well as hydrogen, both factors that react to metal in the form of rust. Rust is just like a cancer in that it will spread if left untreated. Left untreated, rust will lead to holes in a roof. This prompts for regular repairs.

Admittedly, there isn’t much you can do to prevent rainwater from hitting your roof, but when it comes to trees and other forces that can hold water and keep a roof wet, there is plenty that can be done. This includes keeping trees trimmed and away from the roof of your home or other structure.

5. Design

Pitched roofs minimize the chances that water can accumulate on the surface of a roof, thus preventing much of the damage that can be caused by water. A pitched roof minimizes the amount of time that water will remain on a surface and cause damage. This is one distinct advantage of pitched roofs over flat roofs.

Needless to say, people cannot survive without the protection that is provided by the roof of their homes and buildings. Roofs are essential in promoting the proper function of a home or other structure, regardless of whether they are in a rural or urban environment. This is why it is so important that regardless of the conditions, a roof be built and maintained properly.

Source: Roofing West Bloomfield Michigan

7 Roof Maintenance Tips to Keep Your Roof in Tip Top Shape

Roof maintenance for your home is one investment you will not regret. It raises the value of your home as well as secures it making it safe to live under. It’s a critical phase of the home’s structure. In fact, the essential part of keeping your home safe and in “one piece” is maintaining your home’s security. Picking the right roofer to renovate your rooftop or to add one to your home shouldn’t be a mystery. You should be able to communicate with the servicemen and ask anything you want regarding your home improvement project.

For instance, protecting your family by keeping your rooftop in tip-top shape should start with the strength of the rooftop. If you see you may be due for a roof replacement before winter, then it may be time to get an estimate and inspection. Ignoring the signs of a leaky or weak roof can start the torrentous cycle of a falling rooftop that may cause more damage than it’s worth. First, the leaks begin and then the mold will surface and noticeable on the ceiling. This means it may need replacing immediately.

Roof Maintenance

Here are more than a dozen of preventative maintenance things to watch for to maintain your roof.

Inspect your rooftop at least twice a year. First at the beginning of the year is a perfect time to inspect the interior and exterior of your rooftop.

Trim Overhanging tree branches so they do not dangle and eventually grow into your rooftop. They can begin to damage tiles while causing damage to the individuals tiles themselves. Keeping your rooftop free from any damaging branches, pine cones, thorny branches…will ensure a longer lasting rooftop.

Don’t Allow Mold and Mildew to Grow

Black spots on your roof is a sign of mold and mildew. Overtime mold can work it’s way into your rooftops and tiles, damaging them. For those who have new roofs, keeping it free from mold and mildew with “zinc strips” at the center peak of the roof will help. The zinc washing off the strips when it rains will prevent the mildew and mold from growing. If your roof is old, then mold may already have surfaced. You can use a mold removal cleaner to remove what’s already formed then attach the zinc strips once you’ve cleaned the area with the mold removal. These are especially made for this purpose.

Keep Those Gutters Clean and In Good Repair

Gutters do tend to get old and damaged. The heavy rain can cause damage to your gutters. Stuffed, clogged, and breaking is what happens to gutters that are either overstuffed and weather related abuse. The cracking and damaging of the tiles is what needs to be replaced along the way. What happens is that the water does get diverted from where it should go to and if the gutters are clogged, then it’s not going to drain out. Then, eventually it overflows when it gets backed up. All in all the foundation along with the house can get ruined. This then becomes a “breeding ground”. Soggy leaves and debris will then pile up on your roof so this is the reason to keep your gutters clean and in good condition.

Replace Damaged Shingles and Roofing Tiles

Keeping your roof in great shape, such as watching out for those shingles that are curling up, will eventually need to be replaced. Those shingles which curl are doing so because of the “ventilation” that comes from the heat. Sometime it’s the shingles that are defective which need to be replaced. They can get worse. Replacing them quickly will allow your roof’s to last longer. When it’s a small corner of the tile, it too can get more damaging. It’s good to know how to repair or replace individual tiles and shingles.

Replace Roof Sealants as Needed

You must check all the spots where there’s roof sealant. There could be signs of wear and tear. When it comes time to reapply fresh sealant on your roof, it probably a good idea to do it all immediately.

Replace Cracked Mortar Around Chimneys

Replace cracked mortars since this is what holds up a chimney. Even if you have to do this tedious task one by one, it’s worth it in general. Last thing you need is to have a fallen chimney because of a few bricks you could of replaced last summer.

Snow Removal

Living in a region where you get heavy snowfall. You should have good insulation because of the heavy snow that will eventually land on your roof one winter day, or night. Be prepared to take care of such extreme weather conditions. The freezing and then the thawing will cause a tremendous amount of damage on your roof that it could fall through eventually, if you don’t have good insulation.

Have A Professional Inspection of Your Roof

Potential problems will eventualy arise year after year if you don’t follow these basic rules of owning a “tip top shaped” rooftop. You want to prevent accidents and maintain a safe house structure because without a rooftop, it isn’t much of house.

Source: Roofing Contractor Michigan

How to Minimize Your Roof Repair Cost

Talking on a topic like roof repairing can be a kind of tricky Especially when you have to estimate roof repairs cost and time of its completion. Constantly monitoring your roof is also an important factor. This will reduce your expenditure on repairing or replacement.

Nowadays it is better to give work in the hand of a skilled person. Similarly, for roof repairing one should hire roof contractor in case of any damage.

There are five important factors that all homeowners need to know before they allot task to any roofing contractor:

Roof Repair Cost

Roof Repairs Are Inexpensive

Roof repairing cost depends on the type of damage caused. If it falls under the category of the large roof or pitched or steep than it will cost you more than the smaller and flat roofs. Almost all house owner are concerned in the roof issues, so offering the relatively low price of material is always beneficial.

Shingles Are the Cheapest Roofing Material To Replace

It is happy to know there some roofing shingles are inexpensive. The most popular shingle is an asphalt shingle. It is kind of roof shingle where for waterproofing asphalt is used. They are very popular and relatively inexpensive because of its low cost and comes with the easy installation. In addition to the material, the extend of the damage also play a vital role. Supposedly, your roof shingles or roof tiles blow off by stormy winds, then a replacement or repairing cost will increase. However, be sure to inspect the roof carefully before hiring any roofing contractor.

Self Inspection

The best way to minimize roof repairs cost is to inspect it thoroughly as often as you can. Inspection of roofing is important for both new roof and existing roofs. Early spotting of damage area is always beneficial. You can use a pair of binoculars to inspect the ground of your roof. Kindly keep an eye that there is no exposed nail as it is the main source of leaks. Carefully check in the area where hips & ridges meet and also check that there are no break or any loosen spot in shingles.

Leakage Detection

The leakage is one of the most important and unavoidable problems for any house owner. Inspection of your roof becomes an utmost important. Nobody wants to see that water or snow leaking on their bedrooms, so regular inspection can help to detect the early problem. It is very difficult to find leakage hole from exterior part of the roof, so some people may seek for professional to locate the source of leakage. They may charge an extra fee for these services. It is worthwhile to give the extra fee to the contractor because detecting leakage sources is very time-consuming and tedious work. Sometimes you have to pay well to your contractor because paying less will show on your work quality

Conclusion

Sometimes early precaution saves a lot of time and money. Simple negligence can cost you more that what you think of. Talking on a topic likes roof repairing or replacement, it is always worthwhile to take initial preventative measures to avoid any unwanted circumstance in the future. Now by doing this you automatically reduce your total expense on roof repairs.

Source: Roof Repair Ypsilanti Michigan

How Not To Fall In Trap of Roofing Contractor

There are no certain rules or regulations to be followed for hiring a roofing contractor. Most of the time it is the tendency to do the roof repair by oneself with a nail, hammer, and shingles.

Even if hired, the bad ones get involved instead of professional roof repairers. The following discussion will explain how not to fall into the trap of roofing contractor.

Trap of Roofing Contractor

Requisite Qualification

The quality roofer requires focus and experience in the field along with the knowledge about different techniques and products needed. Wrong knowledge and incorrect tools may cause immense trouble. The first solution is to check the references and not only depending on any telesales phone calls.

Past Experience

Do not hesitate to ask questions to contractors about the knowledge they have about their work. Questions shall be hovering around their experience

  • For how long the contractor is in the business? Is it the only profession?
  • What is the roof condition? What kind of repair work is to be done? How much time will be needed?
  • Whether this kind of problem has been dealt before and if some reference can be given.
  • What kind of materials is suggested and reasons for it

These few questions will make sure that the roofing contractor knows about his business.

Hire depending on Price

However, unskilled roofers charge less, but may implement inferior materials. They may take less time, but this may lead to a greater problem later on. Therefore, the best solution is to hire professional roofers, do some bargaining and in return gain fair workmanship with good roofs.

Verbal Proposal

Not taking a written proposal from the contractor about every detail of the work to be done is among the major mistakes. The best solution is taking everything written so that there is no scope for the contractor and even the hirer to divert from the commitment made. Make a note of all the materials needed and the brand of the product to be used.

Unwanted Expectations

It is very essential to hire a reasonable contractor. Still, there are certain unwanted expectations like mechanical and employees’ problems and weather delays. These are out of control of the contractor but the vital part is how the contractor deals with them along with maintaining all the norms and conditions with the satisfaction of the customer is very important.

Planning to be done based on the capability

The planning is the key part before doing any work. Nevertheless, the house owner takes it very lightly and thinks about planning only after falling in some kind of major problem. After identifying the problem, it is required to determine the requirement of the repair work with specific details. A project sketch is to be made with the guidance of some more skilful and trustworthy vision.

The repairing of roofs is not only a vital investment by the owner but also adds value and life to the house. The problems related to roof repairing and the solution must be dealt very cautiously and this depicts that professional roofing contractors must be hired after a complete research work.

Source: Roofing Contractors Southeast Michigan

5 Reasons to Use Foam Roofing for Your Home

The foam roofing has been used since ages. Over the past years, the Spray Polyurethane Foam has been used for the roof insulation and repairing purposes. The houses that need to be repaired as well as insulated from extreme hot conditions as well as cold conditions, as usually prefer the foam roofing. People still prefer it as for many years it has been economically feasible and did not need any maintenance.

The foam roofing has been done carefully with the chemicals and their components combined. It is sprayed over the top of the roof to make it insulated.

Here are some of the reasons that why Foam Roofing must be used and what are the advantages?

Foam Roofing

1. Stable and Seamless

The foam roofing is done by a great technique which helps the chemicals and components to be sealed together in a very stable and seamless position. The spray does not form any seam, and it holds the roof together. The smooth surface looks great and works even better. After spray, the foam becomes dry keeping the surface free of any oil elements.

2. Waterproof Roof

The foam roofing makes the roof waterproof. The material goes into the joints, vents, and pipes that keep the roof together and waterproof. There will be no chance of any water leakage, and the roof will be insulated with no effect of weather conditions.

3. Durable and Flexible

The material of foam spray is flexible enough to go into the irregular sides and spaces of the roof. The roof will become smooth once the flexible foam has been done. It takes care of protrusions. The foam roofs are durable for many years. If the proper maintenance has been carried out after the interval of years, the roof will remain healthy and regular. There will be damages that will be affecting the roof. You must make a schedule keep the repairing done every twenty years. This will make it long-lasting and durable.

4. Extremely Insulating

The foam roofing is considered to be extremely insulated, and it has great qualities of being a repellant. The roof will help you in different climatic conditions. If the weather is cold outside, the roof will not let the heat go out of the house because of the insulated surface. The roof color is white, so it will not let the sun penetrate in the hot conditions. The foam roofing makes your house sound proof as well if you live in an extremely noisy place. It will give a calm and cozy place for living.

5. Ozone Friendly and Attractive

As the roof has been insulated using the chemicals and sprays, the major concern is being an environmentally friendly substance. The foam roofing is ultimately done by an ozone friendly sprays that make the roof environmentally friendly. The white surfaces look so good and attractive that it gives your house a new look. If you have uneven roofs, the foam roofing can give it a new and smooth look.

Source: Roofing Contractors in Trenton Michigan

5 Reasons to Upgrade to a Rubber Garage Roof

There are various options of roofing for the garages. The market has been showing diverse methods to upgrade your garage roofing and improve your house conditions. About more methods have been considered as ‘do it yourself’. It seems to be attractive when the house improves, repairs and the garage roof upgrades.

There are various methods, but the conventional ones seem not to be working and long lasting. The conventional roofs usually were riskier regarding water leakages, rust, and other harmful substances.

The methods are chosen to upgrade your roof also consider the cost. The garage roof replacement can be costly at times, and the people need to plan up before putting a new one. The budget must be considered before going for any option.

Rubber Garage Roof

Here are some reasons that will help you to choose rubber garage roof upgrading:

1. Reliable and Long Lasting

The garage roofs have to be reliable as well as long lasting. The upgrading is done for once that’s why you need to consider the best available option. The main solution nowadays is EPDM that has more positive properties than the famous, uPVC. The EPDM is considered to be more reliable as well as long lasting in nature. The roof is taken as a durable and waterproof roof that has been able to cope up with the worst weather conditions. The people who have already installed the garage rubber roof state that a decade ago, the roof was built that is in the same position and shape today.

2. Safe and Healthy

The rubber roof has been considered to be safe as well as healthy in nature. The other roofs have harmful substances like asbestos that is considered to be unsafe for the human health. The removal cost of the asbestos is quite high, and the experts can only do the job. So, it is financially expensive, and you cannot do anything on your own. The rubber garage roof is not like that, and rather it is cheap.

3. Weather Resistant

The EPDM is well thought-out. The rubber garage roof is a weather resistant product that will keep the roof to be actively persistent against the unlikely conditions. The roof will be a long lasting product that will help to prevent the impacts of UV rays, hail, rain and snow. When the roof has been correctly installed, it will become environment-friendly and weatherproof.

4. Better looking

The roof will give more attractive looks to the house. The roofs will not lead to any of the rusting conditions, deterioration as well as any cracks. The roof will give a nice and neat look to the house.

5. Low maintenance and cost

The rubber garage will take less investment to be installed on the house. It is not as expensive as others and requires a little or no cost to maintain the roof. The roof has a polished appearance of the house that will not let any dirt, dust or grime to take over. The inexpensive roof can be installed on your own while the installation kits are available in the market.

Source: Roofing Contractor in Plymouth Michigan

How to Install Roof Slates

Slate roofs are beautiful, natural and long-lasting, but like any construction job, they need to be installed correctly and by someone with experience and knowledge, to ensure a job well done that will last for many years.

Get the right slates

Picking the correct roofing slates is key to any good roofing job.  There are masses of differences in slates available, according to size, price, colour, thickness, type and manufacturing quality, so always do your homework first. Thick slates will be harder to cut, and will require more expertise to install.  Small slates take longer to install because you need more of them.  Some slates contain pyrites, which will run red stains down the roof.  So, really do get to know your roofing slates before starting on any job.

Do your homework

Installing roof slates isn’t something that you can pick up as you go along; you really need to know what you’re doing beforehand.  So, this is going to require some studying.  Whether you scour books, manuals or the internet, ‘how to’ video clips or speak to experts, get savvy on slating as much as you can.  As well as how to install slate tiles, get to grips with common problems that can occur, so you can try to avoid them as you go along.

Felt first

Install roofing felt first, to ensure water is kept out, until the roofing slates are in place.  It makes a good surface on which to chalk lines.  The roofing felt is only temporary and should not be relied on as a permanent measure to keep water out, nor should it be installed on top of the slates.

Get the right tools

It might sound obvious, but if you want to do a decent job, you’ll need the correct tools to help you. You’ll need a slate cutter, slate ripper and a slate hammer.  Roof brackets, scaffolding, ladder hooks and other equipment will also be required.

Don’t walk on the slates

Walking on the roofing slates as you’re installing them, is one of the biggest no-nos of this job.  It can cause the slates to break and fall after the roof has been installed.  Use a roof jack and planks instead.  Stage the roof properly to avoid shedding slates.

Mark your lines

To ensure accuracy and consistency, install every course of slates along a chalk line, measured from the bottom of the roof.  Get your headlaps and sidelaps right, and don’t chalk on the slates themselves.

Slate perfect

If you’re installing a new slate roof needing several pallets of slate, blend the slates by taking some from all the pallets at once, before sending them up onto the roof. Lay your starter slates back side up, to allow the edge bevel to merge flush with the edge bevel of the first course.

Nail it

Try to avoid using too much pressure when nailing the slates, as it can damage them.  At the same time, don’t under-nail them.  Thicker slates, however, can get away with drilled holes and are less likely to be damaged.  Use copper or stainless steel roofing nails for the slates, and electro-galvanised nails for the roofing felt.

Flashing material

As with other materials and equipment used for this job, make sure you use good quality flashing material.  Copper flashings or stainless steel are the best.  Sheet lead is also a good flashing material.