What Are Shingle Caps? Installation Guide | Roof Troopers
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What are Shingle Caps? Installation Guide

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Posted By: Roof Troopers

arial drone view of shingle caps along roof peaks

Shingle caps are an essential part of any firm and secure roof. They help to protect against water and wind damage by layering shingles securely together in one area. In addition, they also provide an aesthetically pleasing look that’s sure to make neighbors and passersby take notice.

As a homeowner, understanding the different types of shingle cap systems available and how to install them properly should be at the top of your project list. This comprehensive guide will cover all the basics, from choosing materials to putting up proper ventilation, all with detailed step-by-step instructions along the way.

What are Shingle Caps?

shingle cap installed on roof ridge peak

Cap shingles are a particular type of roof shingle explicitly designed for the peak of your roof. They aim to give your roof a neat and finished look and provide extra protection from sun, rain, and temperatures. Cap shingles are usually made from standard three-tab shingles cut into three parts.

They are usually darker than the regular 3-tabs, drawing attention to the stepped shape and ridgeline of the roof, adding a beautiful aesthetic appeal to your house.

Installation of Shingle Caps

You will need a few essential tools to install roof ridge shingle caps. These include a hammer, nails or staples, and an appropriately sized ladder to reach your roof. You will also need shingle caps in various sizes to fit your roofing needs. Once you have the required, you can begin the installation process.

Step 1: Measure Roof

Before beginning the installation of the shingle caps, measure the area that needs to be covered with them so that you can purchase enough material to complete the job correctly.

Step 2: Install the Starter Course

Begin by installing a starter course along one side of your roof using roofing nails and a hammer. This is an essential step in ensuring that your new shingle cap installation is secure and watertight when finished.

Step 3: Place Shingle Caps on the Roof

Once the starter course has been installed, place each shingle cap onto the roof, starting at one end and working towards the other. This should be done until all have been placed securely on each other with no gaps. 

Use plenty of nails and a sealant around seams or joints where two pieces meet together.

Step 4: Secure All Nails & Seams 

After all, pieces are laid down correctly into the roof sheathing, go back over every nail head (and any seams) with additional sealant to ensure they’re extra secure before moving on to the finishing touches.

Step 5: Finish Up

The last step is to perform the essential finishing touches, such as removing extra fabric along the corners and other areas. 

Things to Consider When Installing Shingle Caps

There are several things one must consider before installing shingle caps. These factors include:


Before installing shingle caps, measuring the area that needs to be covered is essential. This will help you determine how many shingles are needed and what size they should be. Measuring the roof pitch can also provide valuable information about which type of cap would work best for your roof.


peak view of shingle caps installed on roof ridge

Selecting a material that will last in your climate and withstand any weather conditions it may encounter throughout its lifetime on your roof is essential. Many materials are available, including asphalt, metal, wood, or composite shingles. 

Each has advantages and disadvantages depending on the installation location and budget constraints.


Proper ventilation is critical when installing shingle caps as it helps prevent heat buildup inside the attic space while allowing moisture to escape under the cap. This prevents mold growth over time and ice damming during cold winter months due to trapped heat in an otherwise unventilated area.

How Much Does It Cost to Cap Shingles?

The cost of capping shingles is contingent upon numerous elements, including the magnitude and intricacy of the roof, the kind and caliber of materials employed, and any supplementary labor costs. Generally speaking, essential asphalt shingle caps can range from $1 to $5 per square foot. 

However, more complex projects may require higher-grade materials or specialized labor, which could increase the overall cost significantly. It is essential to consult with a roofing specialist like Roof Troopers before starting any venture to acquire an exact gauge for your necessities.

Can You Use Shingles for the Ridge Caps? 

Yes, shingles can be used for ridge caps. They are a great choice because they provide a robust and reliable defense against rain, snow, wind, and other weather-related damage. Not only that, but they also come in various colors and designs to match any style or color scheme of the roof. 

Moreover, shingles are easier to install when compared to other materials like wood and metal, making them more cost-effective than other options for ridge caps. Once installed correctly with the nails at the correct angles, shingles will help form the roof’s most powerful protection against water penetration and weather-related damage.

What Is the Purpose of a Ridge Cap Shingle?

A ridge cap shingle is a type of roofing material installed at the peak of a sloped roof. Easily integrated with ridge vents, it can be installed without hassle. It helps protect the roof’s edges from water and wind damage while providing an aesthetically pleasing finish. 

The ridge cap shingle covers the joints between two sections of roofing material, creating a seal that prevents moisture from entering your home or building. Moreover, ridge cap shingles can augment aeration in the loft space and abate heat accrual during sultry summer months.

Install Your Shingle Caps with Us

Installing shingle caps is not difficult but requires attention to detail and patience. If you’re unsure how to install them correctly or don’t have the time, Roof Troopers professionals will be more than happy to help you with this task. 

With our expertise in roofing, hip and ridge shingles installation, you can rest assured that your shingle caps will be installed correctly, efficiently, and safely so your home remains protected for many years!


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