Replacing or installing roof shingles is more than just home improvement; it’s Serious business. Roofing is suitable for home construction with a variety of designs, offering a new look to a home. The shingles are the first barrier defending your home against the rain, snow, and more. When installed correctly, they can add years to the life of your roof and increase curb appeal while improving energy efficiency.
Since homeowners deserve only the best results without all the hassle, Old Time Roofing knows what it takes. Whether you are considering installing a shingle roof yourself or you are just looking to get a few quotes from local roofing contractors, it pays to know the basics, including how to install roof shingles and what is involved.
In this exhaustive manual, we’ll start from the beginning, go step-by-step on how to install shingles, talk about important things to have in mind to ensure the maximum quality, and explain why choosing real professionals, like Old Time Roofing, ensures the longevity of your project.
What Are Roof Shingles and What Do They Do?
Prior to discussing how to install shingles, however, it’s important to first understand what they are, and why installation makes a big difference.
Roof shingles are a series of overlapping elements, made of any of several materials such as asphalt, wood, or composite, laid in rows to blanket the roof and prevent seepage of water. They provide:
- Weatherproof (rain, snow, UV exposure)
- Thermal insulation
- Aesthetic value
- Durability (when properly installed)
Improperly installed, it can wear out early, leak, or lead to worse problems. That’s why every step from prep work to the finished nail matters.
Tools and Materials You’ll Need
To do a good job on your roof, you have to have the proper tools and materials. Here’s a checklist:
Materials:
- Asphalt roof shingles
- Roofing nails
- Roofing felt (underlayment)
- Ice and water shield
- Roofing cement
- Drip edge flashing
- Ridge cap shingles
Tools:
- Roofing nail gun or hammer
- Utility knife
- Chalk line
- Ladder
- Roofing shovel (for removal)
- Measuring tape
- Safety harness
Preparation: Safety and Surface Readiness
There are several steps to installing roof shingles, starting with the necessary preparation:
Safety First: Harness and Roof Anchor Systems
Use fall arrest equipment, including roof anchors and other types of safety harnesses.
Don’t ever work on your roof if the weather is inclement.
Wear slip-resistant shoes and gloves.
Remove Old Shingles:
Remove the old shingles with a roofing shovel.
Dispose of debris responsibly.
Examine and Patch the Roof Substrate:
Look for any signs of rot or decay in the decking.
New, damaged plywood or sheathing is replaced.
Install the Underlayment:
Cover the eaves with ice and water shield to prevent leaks.
Felt the remainder of the decking to keep out moisture.
Install Drip Edge Flashing:
Install metal drip edges at eaves and rakes to protect wood edges.
Step-by-Step Guide on How to Put Shingles on a Roof
With your roof properly prepped, it’s time to get down to the nitty gritty, the how to install roof shingles detail.
Step 1: Begin with a Starter Strip.
Set the roofing panels in place, starting with a starter strip at the eave.
Starter shingles run along the edge of the roof.
They keep water out at shingle intersections.
Position them along the drip edge and nail them in place.
Step 2: Install the First Course of Shingles
Start from the bottom left corner.
Keep rows straight with a chalk line.
Stagger shingle joints to reduce water leaks.
Drive each shingle down until four to six nails (depending on the manufacturer) are securely fastened, and then repeat over the next shingle.
Step 3: Proceed to other courses
Add new rows so they overlap by half a tab with the previous one.
Keep your lines in line, i.e., aligned with your chalk lines.
Keep moving up the roof.
Step 4: Flash Around Penetrations
Flash metal on chimneys, vents, and valleys.
Seal all joints with roof cement to keep out water.
Step 5: Cap the Ridge
After a large part of the shingles is laid down, cover the ridge with ridge cap shingles, specially made for the purpose.
Lap each ridge shingle over the previous one and nail into position.
This process closes the top of the roof to the wind and rain.
Step 6: Final Inspection
Inspect for nails that were overlooked, wavy lines, or loose shingles.
Tab any nail heads that you were not able to cover into position with roofing cement.
Wash the area(off) and get rid of any junk.
Keep your roof in top shape by calling us at 727-390-0717
Don’t Do It: Shingle Installation Mistakes
Knowing how to install roof shingles also means knowing what not to do. Here are some typical mistakes that can result in roofing problems:
Overdriven or Underdriven Nails:
Overdriven nails can slice through shingles; underdriven nails won’t hold them properly.
Skipping Starter Strips:
These are vital for preventing water incursion inside the perimeter edge of the roof.
Ignoring Manufacturer Guidelines:
Not to mention, each brand of shingles could have some specific installation instructions that affect warranties.
Incorrect Nail Placement:
Shingles that are nailed too high or too low down do not perform properly and will not be warranted.
Poor Ventilation:
Insufficient attic ventilation can also cause shingles to overheat and fail prematurely.
Why You Could Benefit from A Professional Installation by Old Time Roofing
Though do-it-yourself projects can be rewarding, roofing is high stakes, and the level of accuracy often counts. So, why is selecting Old Time Roofing the best option?
- 40+ Years of Proven Experience
- Certified Installers of all major shingle brands
- Strict Adherence to Local Construction
Even if you are renovating to an office space, it is a must!
Warranty-backed Workmanship and Materials
Commitment to Safety and Quality
Our crew doesn’t just know how to lay roof shingles—we know how to do it right and do it right every time. We only use the highest-quality products and the most modern installation methods for a leak-free, beautiful roof that won’t fall into disrepair for decades to come.
Trust Old Time Roofing to be your investment in value, peace of mind, and old-world craftsmanship that’s built to stand the test of time.
Keep your roof in top shape by calling us at 727-390-0717
Give Your Roof the Best
Knowing how to lay roof shingles is crucial to ensuring a safe and attractive home. From prep to finishing, every step matters. But when you want the job done right, with experience and craftsmanship, take it from the pros.
Old Time Roofing with decades of experience, satisfied customers, and the dedication to quality workmanship that allows it to stand behind its work with pride. Whether you need a new roof or you’re simply replacing older shingles, we’re here to make sure your roof is done right. For a free estimate, contact Old Time Roofing today—and discover roofing as it should be.
Old Time Roofing is a dedicated team of experts that can help you with the following:
Roofing materials that we work with:
Refrain from entrusting your roofing needs to just anyone. With Old Time Roofing, you can rest easy knowing that your roof is in capable hands. Contact us today!