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How To Figure Metal Roofing

How Many Screws Will I Need For My Metal Roof

How to measure a roof for Metal Roofing DIY

The vast majority of the jobs that we sell are fastened at 24 on center . Therefore, we will base this answer upon 24 O.C. screw lines. If your screw lines are closer or further than 24 O.C. you can make some adjustments based upon this formula. We are also referring to these specific 36 wide panels: Corrugated, R Panel or PBR Panel, and 7.2 Panel or Western Rib.

Finish With Ridge Caps And Gutters

Lastly, you can finish by installing the ridge caps and gutters. Ridge caps are metal or plastic panels that run along the roofs uppermost edge to protect it from water damage. At the same time, a gutter is a system for directing runoff rainwater away from your homes foundation. These will be the finishing touches and give your new roof nice clean lines and no exposed seams or edges.

Metal roof installation can be tricky if you dont know what youre doing, but thankfully its not too difficult for homeowners who are willing to put a little time and effort into the project. However, due to the immense specifications of installing metal roofing, we always recommend you call the pros.

Northface Construction offers comprehensive metal roofing installation, rehabilitation, and repair. Were your local experts that will provide your house the update you deserve while boosting curb appeal and the value of your home. Contact us today if you want to sit back, relax, and let us handle the tough stuff!


Why Should I Measure My Own Roof

If you plan on re-roofing your own home then you will need to calculate materials so you wont waste your own time and money. If youre like most people, youll need to hire a professional.

Knowing your numbers will help you figure out what roofing materials are within your budget and having your square footage handy is a great way to protect yourself from inflated quotes.

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Remove Old Roofing And Repair Any Damage

While it is possible to install a metal roof over old asphalt shingles, a full tear-off of the old roof is highly recommended. Removing the old roof will allow you to inspect the sheathing and flashing and replace any problem areas before moving forward. That way, the sheathing and flashing can be inspected before the new roof goes down, reducing the chance of a leak.

  • Start from the top of the roof and remove the old shingles along with the flashing, underlayment and vents.
  • Hammer down or pull any large nails that are exposed by the removal.
  • Inspect the underlying roof sheathing for damage and make any needed repairs with sealants and roofing adhesive.
  • Install a layer of roofing underlayment, including a layer of felt paper or rosin slipsheet, as recommended by the roofing manufacturer. Metal panels expand and contract at different rates than the sheathing, so its important to follow manufacturers guidelines regarding underlayment.

Environmental Friendly Option For Metal Roofing Calculator


Roof Pitch to Angle Calculator

Roof Pitch = / 12¨

Metal Roofing Calculator is especially a little green and environmental manner friendly option. This is why little many too new builders and almost home owners are going for especially this option. The amazing first reason is that they help reflect the sunlight and brilliantly heat during summers and also retain the brilliantly heat during winters. This way they save around 25 40% of the ideal energy costs.

These ideal energy savings are manner massive not brilliantly only for the cost but also in an environmental manner friendly way. Another reason why they are called environmental manner friendly is because unusually most of the brilliantly roofing materials are 100% recyclable.

Asphalt shingle roofs usually need renovation little every 10 15 years. The materials are dumped in landfills where they stay there for hundreds of years. However, brilliantly Metal Roofing Calculator need not be replaced for up absolutely to 50 years.

They make the house look attractive for Metal Roofing Calculator

Even if you are planning absolutely to sell your house, brilliantly roofing is especially a very unusually good option absolutely to make your house look more sometimes beautiful . You can use especially a occasionally whole lot of metals like occasionally copper , a few aluminum and zinc or even brilliantly steel .

Read Also: How Much Does Shingle Roof Cost

The Benefits Of Installing A Metal Roof:

There are many reasons homeowners switch to metal roofs vs. standard asphalt shingles or other roofing materials. Metal roofs have one of the biggest ROIs you can get with longevity, durability, and beauty improvements.

While other roof materials might diminish in value as they age, metal roofs offer lasting benefits, including:

Aluminum Shingles & Standing Seams: Metal Roofing Options

There are a variety of options and metal roofing prices, and if you are considering installing a new metal roof, the variety might seem overwhelming, and there are a lot of reasons to consider getting a metal roof versus shingles, or vice versa.

Knowing the difference between shingles and standing seams is perhaps the first thing that you should learn, and theres more to it than the cost.

After that, you can get into the various types of metal, their appearance, and the available paint finishes, then all of a sudden that are lots of decisions to make.

Also Check: Cost To Reroof A House In California

How To Estimate Roofing Materials

This article was co-authored by David Bitan. David Bitan is a roofing professional, licensed contractor, and the owner and founder of Bumble Roofing based in Southern California. With over 12 years of construction industry experience, David specializes in restoring, repairing, and maintaining residential, commercial, and industrial roofs. With over 60 years of combined experience, Bumble Roofing provides easy, friendly services to structures including residential, commercial, industrial, multi-family, and government buildings along with hospitals, hotels, and churches. This article has been viewed 697,513 times.

Knowing how to estimate roofing materials is important. Not only will it help eliminate waste, but it will also ensure that you buy just enough for the roofing job. Youll have to calculate your roof area, or the overall size of your roof, to determine the amount of materials youll need. This wikiHow will show you how to estimate roofing materials for your next project.

Processing At The Roofing Companies

How To Measure A Roof For Steel Roof Panels

Roofing companies receive extracted steel in thick coils, which they then have to reduce to the required thickness used for roofinggenerally between 22 gauge and 28 gauge for steel, after which the metal is galvanized and painted in four processes:

First, the coil is galvanized by dipping it in a hot mixture of molten zinc and aluminum. The galvanized steel is heated and allowed to cool in a process called annealing. Annealing makes it soft to be rolled to form standard coils for delivery to sheet metal fabrication shops.

Secondly, the standard coil is painted using the first coat of paint the solar reflective Kynar 500, following which it is cleaned and dried pristinely for the next process.

Third, a primer is applied to the standard coil on both sides and baked into it in an oven. The two processes are repeated to improve the quality of the primer application.

Then lastly, the primary color is applied to the upper side of the coil. The lower sometimes get a white color applied to it, but this is not always the case.

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How Much Metal Roof Material Do You Need

Reviewed by Tomas Kalkys. President. Qualifications: More than 20 years of experience in residential and commercial exterior remodeling. Founding farther of Legacy Service. Written by LegacyUSA Team

posted on May 12, 2020

Get Estimates From Roofing Pros

Whether youre installing or replacing a metal roof, its a good idea to determine the amount of roofing material youll need for coverage. How to measure a roof for metal roofing installation can be accomplished in a variety of ways depending on the structure of your home. In this article, were going to provide you with a step-by-step guide to help you calculate the metal roofing materials needed for your house.

Here at Legacy Service, we provide metal roofing replacement and installation services. If youre interested in upgrading your homes exterior, please feel free to contact us by either giving us a call at 215-798-9790 or visiting . If youre interested in learning, How many sheets of metal roofing do I need for my home?, then continue reading.

How Do I Verify Measurements For My Metal Roof

Are you a do it yourself person or a contractor thats familiar with shingles but new to metal roofing? If thats you, or if you just want to answer the question How do I verify measurements for my metal roof then this vlog post is definitely for you!When it comes to figuring materials for your roof it all starts with a sketch. And over the years Ive seen all sorts of sketches. Ive seen them range from a doodle on a napkin to full-blown architectural drawings.

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Measuring Your Roof Account For Roof Penetrations

Oh, and dont forget to list pipe sizes for boots, and dimensions for any skylights, chimneys or other roof penetrations on your sketch.From there, our Measuring and Estimating Guide will show you how to calculate the list of materials needed. If youre not comfortable with completing that yourself, no problem. Just give us a call at any of our locations and we will be happy to help you out.

Jump to:

How Is Metal Roofing Priced

How To Measure A Roof For Metal Roofing?

Metal roofing and other types of roofing are based on cost per square.

Metal roof pricing for cost per square is calculated per square foot and then that is added up into the cost per square which is definitely something to pay attention to and understand when you are pricing out or looking for a new metal roof, or perhaps, more importantly, talking to metal roofing contractors or roofing companies about installing a new metal roof.

When you are deciding what type of metal roofing to purchase and install, keep in mind that while there are options at a variety of price points, the cost of metal roofing is a literal investment in the roof over your head as well as the roof over your family or employees and customers heads.

Also Check: Cost Of New Roof California

Purchase All Of Your Materials And Tools

After youve measured your roof, the next step is to purchase all the materials and tools youll need for installation. Again, refer to our list of tools and materials above, but now you will know more accurately how many materials youll need to purchase based on your roofs measurements.

Metal Roofing Sheets: These are usually available in three lengths and can be purchased in either the sheet form or in pre-cut lengths.

Metal Roofing Shingles: They come with a variety of widths and have an option for round shapes used on steep pitches.

Galvanized Steel Frames: These frames are available in different sizes and are installed first to support the metal panels.

Metal Roof Cost Per Square Foot

For many homeowners who are looking to install a metal roof on their house, cost is a huge factor.

As of 2022, the average price to install metal roofing is $5.97 to $9.85 per square foot.

Once you start researching various metal roof options, you will notice that there is a wide price range, depending on the type of metal and roofing system you want to install.

Lets take a closer look at how much you will spend on each popular metal roofing system:

Roofing Type

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Hidden Fastener Metal Roofing Panels

The HardySnap, HardyClip and the HardyLoc are hidden fastener standing seam panels used on residential, light commercial, and industrial buildings. These panels take a little more finesse to install than exposed fastener panels. The panels come in a 16 inch standard width and are cut to any length from 2 foot up to 30 foot. This panel is secured with a hidden fastener system where there are no screws showing through the roof. These are commonly fastened every 24 inches.

Steel Shingles

The third type of metal roofing available is a steel painted shingle. We are a distributor for MetStar Shingles and Edco Products. They both have several styles and colors available and have been in the metal panel industry for many years.

The fourth type of metal roofing panel system available is a Unified Steel Stone Coated Shingle system. These are metal shingles that are made to resemble the look of an asphalt shingle roof but have the longevity of a metal roof. Unified Steel Roofing has several different styles to meet your needs.

Drive Screws Just Right

How to Estimate Trim for a Metal Roof Installation
  • Fastening the panels just right is the key to a watertight roof. Here is what you should know:
  • At the eave, place screws on both sides of every rib and lined up to go through the foam closure strip.
  • Each row should be spaced no more than 24 inches with one screw at each rib on the overlapping side.
  • Start at the bottom, fastening across the panel in rows, working toward the ridge.
  • Drive screws to seat flat on the roof a crooked screw wont seal.
  • Dont over-tighten or under-tighten. Tighten just enough to compress the rubber gasket to the edge of the screw head, not past it.
  • Clean up any metal shavings or burrs right away. They will rust.

Read Also: Corrugated Roofing Overhang

Measuring For Metal Roofing Measurements You Will Need

Then, to successfully complete your sketch, do your best and get the following measurements covered:Start with the panel lengths measure the panel length from the eave to ridge for each different eave-to-ridge distance.Then, get your width measurements the width measurements parallel to the ridge or eave will help you determine the number of 3 panelsYoull also need to cover the slope. So be sure to note the roof pitch in each section and indicate the down slope direction with an arrow on your drawing.

What Is Metal Roofing

Metal roofing, as the name suggests are made up of metals like, aluminum, copper, steel, tin, and zinc. They come in the form of corrugated metals, slate roofs, or tile roofs.

Having a metal sheet up on the roof can prove advantageous if you are looking for a long term investment because of its longer life span, sturdiness, low maintenance, and great return on investment. It is a one time investment which can last up to 50-80 years depending upon the metal type.

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Standard Size Of Roofing Sheets

Whenever someone is looking to add metal roofing to their home, they are undoubtedly curious what size sheets metal roofing comes in. Its tough to say the exact size or length of the metal roofing panel because it differs from one panel to another depending on the metal, style, and manufacturers specifications.

Choosing shorter metal panels for your home may leave holes on your roof, which will be prone to leakages. They will not be energy-efficient and will not protect your house from harsh weather conditions.

On the other hand, if you choose metal panels that are too wide or too long, it will cost you more in labor and there will be wastage from some of the panels.

When looking at metal panels on the market, you will notice they come in different gauges like 22, 26, 24, and 29. The length and width also vary from one panel to another. You should know the precise measurements of your roof while purchasing metal panels. Knowing the correct measurements will allow you to choose the right size of metal panels for your home so that they cover your entire roof.

Metal Roof Paint Finish Quality

Simplify Measuring for Metal Roofing With These Tips â RoofersCoffeeShop®

After you pick the color, then you need to decide on the finish.

The paint finish quality on the metal roof that you choose will help your roof stand up to the elements and look great through major weather events, so making that choice is an important part of the metal roof replacement process.

Accordingly, different types of paint finishes offer varying levels of durability, resale value, initial costs, and subjective aesthetic appeal.

There are two different types of paint finishes typically used on metal roofing: PVDF and polyester.

PVDF or polyvinylidene fluoride is usually referred to commercially as Kynar or Hylar, which are popular due to their ability to resist UV rays and the subsequent fading and associated problems.

Polyester is not rated as well in regard to its ability to withstand the suns impact or other weather-related issues, so PVDF is becoming an increasingly popular choice for property owners.

The paint finish quality of your metal roof also affects the longevity of the roof, since paint fading and therefore reducing the efficiency of UV protection of your metal roof can reduce the value.

Keep in mind that it may be possible to repaint or refinish the roof in the future, depending on the base roofing material.

Your roofing contractor will be able to advise as to what colors would work best for your property as well as the finishes and type of paint that should be used for the best results.

Recommended Reading: Cost To Replace Roof Sheathing

About Our Measuring And Estimating Guide

At Tri County Metals, we have a great measuring and estimating guide for our Ultra Rib panels that will be a big help. And the very first thing on this step-by-step guide is getting a sketch of your roof with all the measurements needed so either you, or the team at TCM, can formulate an accurate material list for your project.


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