What are the basic steps of measuring a roof? How can you find out the necessary materials for your own DIY project?

Homeowners can usually get a rough estimate of their house’s roofing squares using a tape measure. This helps owners accurately measure the materials required for roofing projects.

HOW TO MEASURE A ROOF WITHOUT A ROOFING CONTRACTOR

Estimating your roof is key for most homeowners to see the size of repairs needed, shingle information, and DIY projects. Receiving accurate roof measurements is key for any upcoming roofing project.

MEASURE THE ROOF FROM THE GROUND FIRST

The first step of how to measure your info is to take measurements from the ground first using a measuring tape. Measure the length of the walls of your home or commercial building, including the overhang on either side to calculate the total roof area.

MEASURE THE ROOF PITCH

The second step of how to measure your roof is to calculate the pitch of your roof, also known as the steepness or the slope of your roof.

The pitch of your roof is measured out of 12 inches. For example, some roof pitches are considered 7 in 12.

When telling a roofing contractor about the pitch of roofs, you can use the words “roof rise”, “roof’s pitch”, and “roof slope” interchangeably.

ESTIMATE THE SQUARE FOOTAGE USING THE PITCH

The third step is to use a pitch multiplier to see the roof’s square footage. The pitch can help determine the entire roof area.

Homeowners need to multiply the length by the width of the pitch multiplier to get the square footage.

For example, if your home’s roof is 46 feet x 25 feet, then the total footage of your roof would be 1,150 square feet.

Taking this number into account, use the pitch to see the overall square footage. If the pitch is 7 in 12, the total roofing estimate is 1.158 x 1,150, which is 1,331.7 square feet.

FIGURE OUT THE MATERIAL NEEDS

The next step of estimating a roof area is to figure out how many roofing materials you need for your repair replacement.

This step requires dividing the estimated square footage by 100 to figure out how many squares you need for your new roof.

For example, you can take 1,331.7 / 100 to get 13.317, meaning you need at least 14 squares to complete the DIY project.

Knowing the surface area of one square can help you find out the total footage of your roof for adding new shingles.

DIAGRAM THE ROOF

Next, you need to diagram the roof by getting access to it. Access the roof and then measure each side of the structure.

If you are measuring the flat area of your flat roof, take note of the length and width. If you are measuring a sloped section, measure the individual areas.

TAKE ACCURATE ROOF MEASUREMENTS

The next step is to measure any additional structures on your roof, such as the ridge, valley, edge, or dormers.

DRAW A DIAGRAM

After you have measured the length and width of your roof, diagram the roof and label the roof’s measurements to keep track of your calculations.

DIVIDE THE ROOF

After drawing your diagram on a piece of paper with the measurements, divide the roof into smaller areas.

Separating your roof into geometrical sections can help you simplify the calculations during the last stages of the measurement process.

FIND THE AREA OF THE RECTANGLES

After dividing the roof into simpler sections, you need to find the area of the rectangle by multiplying the length and the width.

Determine the square footage of each rectangular section and record it on your diagram.

FIND THE AREA OF THE TRIANGLES

The next step of finding the measurements of your roof is to determine the area of the triangles. This requires you to use the formula a = ½ (b) x (h), where b = base and h = height.

ADD UP THE AREA CALCULATIONS

Next, add up the entire area calculation of both the squares and triangles on your roof. The total sum of the squares and triangles on your roof is the overall square footage.

This total number will help you understand the materials required for your project.

DIVIDE SQUARE FOOTAGE BY 100 TO GET THE ROOFING MATERIALS REQUIREMENTS

The last step of seeing how much material you need for your roof is to divide the total square footage by 100 to get the total number of squares for your project.

FINAL THOUGHTS

There are a few things to keep in mind when it comes to calculating the precise measurements of your roof.

Owners need to make sure the materials they purchase will span the entire house, including the ridge vents, drip edge, and other edge.

Learning how to measure your roof is essential to calculating your home’s square footage and providing a local roofing contractor with the necessary information to install a new metal roof.

Although a professional will do the project, calculating your roof ahead of time can give you an idea of how many roofing materials you need to pay for to cover the roof’s square footage.

Choosing the right number of asphalt shingles for your roof pitch and total square feet can help you account for the total area of your home.

So, what are the key takeaways when it comes to roofing?

Firstly, you need to know how to calculate the slope of roofs and the roof pitch when it comes to installing a new roof.

Secondly, Google Earth and satellite imagery can help you measure your roof.

Thirdly, you should start measuring the square footage of your roof from the ground.

Fourthly, taking measurements can help you save money while installing a new roof, since you will only purchase the shingles you need and none will go to waste.

Lastly, learning how to calculate your roofing needs can help you find a qualified professional in the roofing industry.

Overall, every shingle counts when it comes to accurately estimating your house’s square footage!

Did you know that Maryland has experienced the effects of over 140 hurricanes or tropical storms in the last 70 years? While Bowie, MD, may not be in the direct line of some strong storms, a sturdy roof is still very important. And to get a durable roof that can withstand these hurricane-strength winds, you need a good roofing contractor. This vetted list includes the top roofing companies in Bowie, MD, to help you with your roofing needs.

MARS RESTORATION

For a highly qualified Bowie roofing company, look no further than MARS Roofing. Certified by the industry’s top manufacturers— GAF, Certainteed, and IKO— Mars has solidified itself as one of the top roofing contractors in the area. From customer satisfaction to exceptional service, customers can get the roofing experience they deserve from beginning to end. Not only will you leave extremely happy, but you’ll have a roof built to last.

📍7732 B Old Alexandria Ferry Rd, Clinton, MD 20735

📞 (240) 335-8382

BOWIE SIDING & ROOFING INC.

Since 1971, Bowie Siding & Roofing has provided locals with the roofing and siding service they need at fair pricing and prompt service. This local and family-owned and operated business is a company led by good morals and values and makes customers their top priority. They prove this by standing behind their quality work and offering 15-year workmanship warranties on all projects.

📍13109 14th St Bowie, MD 20715-4503

📞 (301) 262-7855

SNAP ROOFING SIDING & WINDOWS

You better believe you’ll get your roofing and exterior work done in a snap when you work with SNAP Roofing, Siding, and Windows. If their five-star reviews weren’t enough, then 47 years in business should be enough to sway you into choosing this premium Bowie contractor. SNAP comes highly recommended by your Bowie neighbors— contact them to see for yourself.

📍13422 Yorktown Dr, Bowie, MD 20715

📞 (301) 464-0049

GRB ROOFING

Golden Ratio Roofing does more than just give you a new roof. GRB Roofing can install everything from a few shingles to new siding or new windows— all the while providing customers with great communication and a fantastic job with a wide range of services.

📍2506 Appleton Ln, Bowie, MD 20716

📞 (443) 699-6192

TITANIUM RESTORATIONS

If you have a home project you need to be done ASAP in Bowie, turn to Titanium Restorations. From roofing to siding to exterior remodeling, they’ve got you covered. Boost your curb appeal with this well-rounded and comprehensive team of contractors.

📍4201 Enterprise Rd, Bowie, MD 20720

📞 (301) 383-0651

HOMETOWN EXTERIORS INC.

Hometown Exteriors is the best company to work with if you are looking for top-notch home exterior remodeling services. With products from all different brands, they will make sure that your house looks its very finest without compromising on quality or price! You won’t be able to find another business offering such amazing deals.

📍2142 Priest Bridge Court Suite 3, Crofton, MD 21114

📞 (443) 302-2971

ACE HOME IMPROVEMENTS LLC

If you need roofing services like repairs or a new roof installed but also need new windows, doors, or other exterior services, look no further than Ace Home Improvements. This home improvement contractor has been serving the area with superb results since its inception in 2007— known for offering industry-leading products and providing outstanding customer service.

📍2131 Espey Ct Suite 5, Crofton, MD 21114

📞 (301) 392-9293

CHESAPEAKE ROOFING WINDOWS & SIDING INC.

Chesapeake Roofing Windows & Siding is a local roofing and home improvement company serving communities in and around Bowie, MD. They are a family-owned business and value community, so their customer testimonials are a testament to this and how much pride we put in the quality of our work. Their roofing services, customer service, and attention to detail are unmatched.

📍910 Soaring Eagle Ct, Davidsonville, MD 21035

📞 (866) 607-2851

RELIABLE ROOFERS

Reliable Roofers has a saying— we’ve built a reputation as solid as our roofs. And with a name like Reliable Roofers, how could you not want to work with them? Since 1980, this locally owned roofer has consistently provided fair prices paired with the highest quality of workmanship possible to residents of Bowie, MD, and beyond.

📍1378 Defense Hwy, Gambrills, MD 21054

📞 (240) 456-0200

CUNNINGHAM CONTRACTING INC.

When you are looking for a roofer to help with your home or commercial building, it is important that the company has quality products and offers competitive pricing. You should also hire an honest team who will get the job done quickly without sacrificing integrity— that team might just be Cunningham Contracting. This company offers roof replacement of just about any and all residential and commercial roofing materials, so get in touch if you need comprehensive roofing care for your home or business.

📍1541 Defense Hwy, Gambrills, MD 21054

📞 (410) 721-8757

IF YOU WANT THE BEST, WORK WITH THE BEST— MARS RESTORATION

Don’t stress over choosing a roofing contractor— just go with the easy choice: MARS Roofing. Our five-star roofing solutions provide Bowie, Maryland, homeowners with the longevity they’re looking for. Investing in your roof is a big decision, so let us make it easy.

From our thorough roofing inspections to industry-leading warranties and even insurance claims assistance— you and your roof will be in the best hands. Contact the professional team at MARS Roofing to get started.

The average price for roofing inspections for a home comes to around $250. A general roof inspection is between $120 and $400 based on the size of the home and the type of roof.

ROOF INSPECTION PROCESS & ROOF INSPECTORS

If you hire a professional to complete a roof inspection for your home, you need to keep a few things in mind. During this process, the roof inspector will look for specific issues that can influence the total price of the repair and the extent of the damage.

ATTIC VENTILATION

One of the main things your roof inspector will look at during your roof inspection is proper attic ventilation and the quality of your roof vents. Attic ventilation can help increase the lifespan of your roof and prevent any deterioration, mold growth, or mildew formation. The roofing contractor will inspect your roof’s vents to make sure they are working correctly and not blocked by any foreign matter.

ROOF LAYERS

The second aspect that your roof inspector will keep in mind is the layers on your roof. If you have asphalt shingles, your roofing contractor will have to inspect more than one layer of shingles to provide you with the proper estimate regarding missing shingles.

SHEATHING CONDITION

The third aspect that inspectors will look at during a home inspection process is the sheathing beneath the exterior of your roof. This decking is crucial to the condition and lifespan of your home. If this sheathing or decking is damaged or breaking down, it will severely limit the lifespan of your house and roof. If the roof’s decking is breaking down, it will increase the price of your roof’s repair or replacement cost.

ROOFING MATERIAL LONGEVITY

The next thing that your roof inspector will consider is the type of roofing material you have, the installation process, and the condition of your roof. If your roof was not installed properly or the contractor used cheap material, you may find that your roof is currently cracking, blistering, or buckling.

CONDITION OF THE ROOF’S ADD-ONS

There are certain add-ons you may have on your roof, such as chimneys, skylights, and pipes that can all influence the total payment for roof inspections.

A roofing contractor will be able to figure out the main issue and repair any problems that are caused by minimal issues, like chimney flashing, but may need more extensive help for large-scale problems, like chimney structural concerns.

ROOF INSPECTION COST FACTORS

How much does a roof evaluation cost? Certain factors that will influence how much you spend on the physical inspection cost.

SIZE

The cost of a roof evaluation depends on the size of your house and your roof. If your roof’s square footage is expansive or you have a large house, a roofing contractor will typically charge you more money for the inspection than with a smaller home.

ROOF MATERIALS

Next, the type of material used on your roof can influence the total price. If you used a more expensive material, then it will cost more.

However, using a higher-end and more durable material also means your roof will last longer, which can lead to fewer repairs and fewer blow-offs.

SLOPE

The slope of your roof and the accessibility of the material can influence the professional roof inspector price. If your roof is flat and easy to access, it will cost less.

If your roof has a high-degree slope and many corners and edges, it will cost more to get a roof inspected.

CLIMATE

Lastly, the climate in which you live can influence the total roof inspection price.

If you live in a humid climate where material can break down quicker, the roof inspection usually costs more money.

If you live in an area prone to storms, like hail storms or snow storms, the inspection may be more risky, leading to a higher average cost for your material inspection.

DIY VS. ROOF INSPECTOR & PROFESSIONAL ROOF INSPECTIONS

Are you weighing the pros and cons of doing the roof inspection on your own vs. hiring a professional roofing contractor to do the inspection?

There are pros and cons to each interior inspection option:

COST

Doing the inspection yourself is free and will cost less money upfront. However, if you miss something, the price will go up in the long run, since it may lead to a more expensive repair in the end, like getting a new roof.

SAFETY

Hiring home inspectors to do the roof inspection is safer than doing it on your own, as they will be able to do a more comprehensive inspection and ensure the roof is functioning properly.

INSURANCE

Make sure you ask the roofing contractor about insurance before they begin the inspection, just in case there are any accidents during the process. Only work with certified roof inspectors that state their roof inspectors charge upfront.

TYPE

Professionals can do an infrared inspection, structural inspection, and drone inspection, whereas DIY homeowners may not have the right qualifications.

CONCLUSION

Overall, the cost varies depending on numerous factors, such as the inspection type, square foot, flat fee, inspection fees, roofing company, and other influences.

The total inspection amount for roofs can influence how much you spend overall. Paying for additional services, like drone roof inspection costs and infrared roof inspection costs, can make the total price skyrocket.

However, working with reputable roofing contractors who can do the physical roof inspection and create a roof inspection report is an absolute must for safety. They will be able to provide you with a roof certification from the National Roofing Contractors Association that will put your mind at ease.

Most homeowners find it safest to use a professional roofing inspector for routine roof inspection for greater peace of mind.

Whether your roof has deteriorated after a major storm, or you are worried about structural integrity, getting someone to inspect a roof is a must.

Do some research on the national average cost of a roof inspection fee to see how much you should pay for your house. Understanding price estimates for commercial roofs, roofing materials, and roof certification processes are a must for all homeowners.

On average, an inspection typically ranges from 30 minutes up to 4 hours depending on the size of the roof, roofing materials, weather, and other circumstances. Homeowners can calculate how long a roof inspection will take by taking into account the different factors that can change the time frame. So, how long does a roof inspection take? This depends on a few variables.

FACTORS THAT INFLUENCE THE INSPECTION TIME FRAME

There are a few variables that can influence how long a roof inspection will take on your house. Having your property inspected could take either a few hours or several hours.

SQUARE FOOTAGE

The size of your roof is the biggest determinant in how long your roof inspection will take. In simple terms, a smaller roof will take less time, and a bigger roof will take more time. If you use a professional contractor in your local area for the inspection, they will also take into account the gutters, damaged areas, broken shingles, missing flashing, and other structural concerns.

ACCESSIBILITY

The second factor that can change the time frame for how long it will take to inspect your house is the accessibility of your roof. If your house is hard to get to, this can increase the time frame. Plus, if your roof is hard to access, whether due to the shape of the roof, surrounding environmental factors, or harsh weather, this can increase the time frame for the professional who is going to inspect the property.

ROOF TYPE

The third factor which can increase the time of how long a roof inspection take is the type of roof and the roofing material. If you have a gable or valley roof, this can take longer than a flat roof. For those who need new roof insulation, this can also increase the time frame for the person who will inspect your property.

WHY SHOULD I GET A ROOF INSPECTION?

If you are a homeowner and want to save money, you might be wondering – -why do I need to pay for my property to be inspected? In short, getting a thorough examination can help you prevent any further damage, long-term issues, unstable ground, or damaged parts that are not visible to the naked or untrained eye.

Getting a professional roof analysis from trained eyes can help you save money in the long run. If you prevent major issues from worsening over time, this can lead to a less expensive repair compared to a full-blown roof replacement.

First, homeowners should do their own visual analysis to see any problem areas on their house. Next, they should contact a local professional who can help assess the damage for a property owner who wants their roof inspected. Lastly, homeowners should pay for a professional roof repair or replacement to fix the visible issues.

WHAT DOES A ROOF INSPECTOR CHECK DURING A ROOF INSPECTION?

During a roofing analysis, professionals will help check a few key aspects of your roof structure. Roof inspectors will keep an eye out for certain areas that are more prone to damage or are showing signs of wear and tear to prevent any substantial repairs or replacements, such as the attic.

The roofer will first look for structural issues that could lead to instability and an unsafe living condition, such as cracks, holes, or deteriorating parts of the roof. The main portion of this includes the vents, chimneys, and roof lights.

The next step includes the roofer analyzing the shingles, flashing, and tiles. If you have curled shingles, broken tiles, or missing flashing, this is a sign of deterioration, mold build up, and mildew growth.

Lastly, your roofer will check the inside of the walls for signs of water leaks, mildew growth, mold, and rot. When your property is inspected, this can help determine the problem areas.

AVERAGE PRICE OF ROOF INSPECTIONS

Knowing the average price of an inspection is key to budgeting ahead of time and getting a good deal. The average price of a roof analysis falls between $120 and $320 depending on the project tools, contractor methods, size of the roof, and geographical area.

The price can skyrocket as high as $600 if the contractor uses specific methods, such as infrared, and drop as low as $120 if you have a smaller house.

HOW LONG DOES A ROOF INSPECTION TAKE?

Before you get your next roof inspection, it is helpful to have an idea of how long it will take. Of course, roofers have different timelines, but having a ballpark average is good to determine the repair time for roofs and inspections.

Roof inspectors can help identify structural problems, subtle problems, and everything in between. Identifying damaged flashing on your house, a small leak in the attic, or air conditioning leaks can help save minor problems from turning into major issues.

For areas that are constantly exposed to heavy spring rains, having a professional inspector perform roof inspections is key to avoiding a full-blown roof replacement.

Even though you might not feel like you have inspection time or money to schedule a roof inspection, having a professional inspect a roof can actually save you money and time in the long run.

Performing immediate repairs on your gutters, signs of damage, and deteriorating roofs can help keep your structure in tact. Work together with local roofers to help keep a small leak tiny, fix damaged flashing, and prevent a large-scale roof leak.

FACTORS TO CONSIDER BEFORE YOUR NEXT ROOF INSPECTION

Keep these factors in mind before you get your roof inspected:

SCHEDULE A ROOF INSPECTION YEARLY

Schedule a regular analysis to prevent large issues from worsening.

WORK WITH LOCAL ROOFERS

Working with local workers to inspect a roof can help you keep costs low.

KNOW WHAT TO EXPECT

Don’t be surprised by how long a visual inspection takes – do some research ahead of time for the average time it takes to inspect and fix roofs.

LOOK AT YOUR ATTIC

Ask the employees to inspect your attic space to look for signs of water damage.