How to Install a Shingle Ridge Cap for Lasting Roof Protection in Columbus, Ohio
How to Install a Shingle Ridge Cap for Lasting Roof Protection
If you're replacing or repairing your roof in Columbus, there's one detail you can't afford to overlook—the shingle ridge cap. It’s more than just a finishing touch. Installed properly, it protects your roof's most vulnerable areas from water intrusion, wind damage, and ice dams.
Here’s a simple, professional guide to help you understand how it’s done right.
Why the Ridge Cap Matters
It seals the roof’s highest points where two slopes meet.
It prevents water, snow, and wind from penetrating the roof system.
It enhances the aesthetic appeal of your roofline.
Skipping this step—or installing it improperly—can lead to leaks, mold, and even premature roof failure.
Steps for Proper Ridge Cap Installation
1. Choose the Right Material
For asphalt shingle roofs, use manufacturer-matched ridge cap shingles or create your own from three-tab shingles.
If using high-definition shingles like Owens Corning or Malarkey, opt for factory-designed ridge caps for a perfect match.
2. Start at the Correct End
Always begin installation at the end of the ridge opposite the prevailing wind.
This overlaps each shingle correctly, minimizing the risk of wind uplift.
3. Prep the Ridge
Ensure underlayment and ridge vent materials are properly installed.
Verify the ridge vent is secured and even.
4. Install the Shingles
Bend each shingle gently over the ridge (especially important during cooler Columbus weather when shingles are more brittle).
Nail each side of the shingle approximately 6 inches apart using roofing nails.
Follow the manufacturer’s guidelines for nail placement to avoid voiding warranties.
5. Overlap Each Piece
Each new shingle should overlap the previous one by at least 5 inches.
Maintain a consistent reveal for a professional, finished look.
6. Seal the Final Cap
At the very end of the ridge, apply roofing cement to secure the final shingle.
Press it down firmly and ensure the seal is tight.
Common Mistakes to Avoid
Using standard shingles instead of ridge caps—this looks amateur and reduces wind resistance.
Improper nail placement—nails driven too low can expose fasteners to the elements.
Forgetting to account for ridge vents, leading to poor attic ventilation and increased energy costs.
How We Do It at The Roof Champion of Columbus
At The Roof Champion, we don’t cut corners. Travis and the team understand that a roof isn’t just about protection—it’s about doing the job right, every time. Whether it’s Powell, Dublin, or right here in Columbus, our roofs stand the test of time because we pay attention to details like ridge cap installation.
Need help? Call us today at (614) 639-3422 or schedule an inspection at www.roofchampcolumbus.com.
