Friday, July 12, 2024

Lowes Hip And Ridge Shingles

Ridge Cap Shingles Installation

Product Guide: DuraRidge® Hip & Ridge Shingles

Architectural shingles can be used to shingle the ridge cap. Cut the shingles lengthways between the middle adhesive strip and where the dimensional portion of the shingles attach. Many installers use the cut off tab strip to narrow the gap between the last course or row and the ridge, fastening it with capped roofing nails in the prescribed pattern. A string or chalk line helps lay the shingles in a straight line.

The ridge itself is already protected by one or two layers of roofing felt or membrane. Use the 6 to 7 cut off non-tab strip of the dimensional shingle as the first ridge layer. The 36 to 40-7/8 strip is a single layer and will bend over the ridge.

Remove the cellophane that covers the adhesive strips on the back of the strips prior to installation. Butt the strips end-to-end without overlap and fasten with capped roofing nails 1 in from the ends and up from the edges, and every 6 to 8. The strip should tightly wrap the ridge and overlap the last row of shingles to cover their nail heads.

Cut other non-tab strips into uniform 10 to 12 lengths for the second layer of ridge shingles. Remove the cellophane strip from the adhesive strip at the edge that wont be nailed. Apply roofing cement in a C pattern along the ends and over the adhesive strip.

Overlap successive shingles so the nail heads are covered and so that the exposed ridge shingle width is consistent along the ridge.

Where Do You Nail Ridge Cap Shingles

Ridge cap shingles have one nail per ridge face except the last, which has 2 per side. Nails are 5 to 6 in from the tab edge or end that will be exposed and an inch up from the widest part or edge of the tab cutout centerline. The distance depends on the amount of shingle left exposed. The nailing area usually has a dab of black asphalt on the back of the shingle. The next shingle overlaps to cover the nail heads.

A Bolder Look: Doubled And High Profile Ridge Cap Shingles

You can accentuate the roof ridge cap and enhance the overall roof appearance with this simple ridge cap trick: double them up. In standard application, the ridge cap shingles are installed and lapped one at a time. But if you install them doubled up, with the top one about three quarter inches higher, it gives the appearance of a richer, thicker ridge cap or hip. The double look complements the double-layer thick structure of laminated shingles, thereby giving the whole roof a heftier, more robust appearance.

Many years ago, this desirable, thicker roof ridge cap look inspired the introduction of a new type of ridge cap shingle: IKO UltraHP®. These high profile ridge cap shingles are thicker and packaged prefolded. They are made with polymer-modified asphalt for added flexibility.

An impact-resistant option is also available. UltraHP®IR high profile ridge cap shingles are designed to be used with IKO Nordic shingles for a complete impact-resistant roof. IKO UltraHP IR hip and ridge shingles have a Class 4 impact-resistance rating tested against UL 2218, which IKO is pleased to present for the sole purpose of enabling homeowners using these shingles in conjunction with Class 4 impact-resistance-rated shingles to obtain a discount on their home insurance premiums, if available in their area. This rating is not to be construed as any type of express or implied warranty or guarantee of the impact performance of this shingle by the manufacturer, supplier or installer.

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How To Cut Architectural Shingles For Ridge Cap

Architectural shingles look great and are one way to keep moisture out and protect your investment. The shingles are thicker and heavier than regular 3-tab shingles which can pose some difficulties when capping the ridge. However, once you know how to cut architectural shingles for ridge cap use, the job is quickly done and looks perfect.

Some architectural shingles can be cut like 3-tab shingles into 3 or 4 ridge shingles. For thicker dimensional shingles, cut the shingle lengthways between the lamination weld and the middle adhesive strip. The non-laminated strip can then be cut into 3 or 4 ridge shingles.

In this guide, well explain what a ridge cap is and what architectural shingles are. Well discuss how to cut, install, and nail laminated shingles to cap a ridge and explore some other ridge cap shingle options. Our goal is to provide you with the information you need to shingle a ridge cap like a pro.

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What Size Are Ridge Cap Shingles

Owens Corning DuraRidge 20

IKO manufactures many types of ridge cap shingles, in a few different sizes, to meet local market preferences.

  • IKO Hip & Ridge 12TM has been popular for many years and has just undergone a product enhancement. While each piece is still 12 inches wide, the exposure has been increased from five and one-eights inches to five and five-eighths inches.

IKO also manufacturers different sized cap shingles to allow for pot vents. Many years ago, attic vents typically consisted of a combination of under-eave soffit vents and pot vents installed near the roof ridge cap. Some homeowners felt the pot vents detracted from the overall roof and home aesthetics. In response, the vent industry developed vents that were integrated right into a roofs ridgeline, where they were less noticeable. Some of these ridge vents were disguised even further, by incorporating a ridge cap shingle layer on top of them. Different ridge vent styles and widths are available in different markets, and so ridge cap shingles are made to match the locally available vents.

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Three Tab Shingles Compared To Laminated Shingles

The process to install ridge cap shingles has changed because roofing market trends have favored a new type of shingle. Three-tab shingles are easy to cut into strips to create a ridge cap, but now roofers and homeowners largely prefer laminated shingles.

Rob Davidson, Vice-President of Residential Sales for IKO Canada, explains why: When I started with IKO over 20 years ago, three-tab shingles were the most common shingle installed. Since that time, laminated shingles have steadily grown in popularity and are now the dominant shingle style by far. Homeowners love their dimensional random appearance, and contractors like their ease of installation.

How To Install Ridge Cap Shingles

When ridge cap shingles are installed properly, they accentuate the roofline when done incorrectly, they detract from the roof. Below is an example of poorly installed capping. Note how the roofer neglected to trim the unexposed part of the shingle.

Combined with the apparent lack of chalk lines, this resulted in a messy-looking job. Using one of IKOs pretrimmed ridge cap products could have greatly improved this installation.

For a full review of hip and ridge shingle installation, visit the IKO Blueprint for Roofing video series, Part 13. If you want to learn more about choosing hip and ridge cap shingles, visit IKOs Design Center or use our Contractor Locator to find a contractor near you.

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Can Architectural Shingles Be Used For The Ridge Cap

You should not use architectural shingles for ridge caps unless they are specifically intended to be used on the ridge cap or hips of the roof. Architectural shingles are thicker than 3-tab shingles and are challenging to cut to size for the ridge and hips. You cannot bend architectural shingles into the appropriate curve as the two different layers will not bend in tandem.

If your roofers tried to use architectural shingles for the ridge cap on your roof, the shingles would fail to adhere correctly and would look warped and disorganized. This poor adhesion would impact their performance and could increase your likelihood of leaks.

All of this is not to say that you should use 3-tab shingles for the ridge cap over your architectural shingles. You can buy ridge cap shingles that are thicker and share the advantages of regular architectural shingles. You should also be able to find ridge cap shingles that match the unique look, dimension, and color of your architectural shingles.

Roofing manufacturers introduced specific roof cap shingles made to work with laminated shingle installations that will look great and save you time.

IKOs hip and ridge cap shingles are lightweight and perforated so that they can be quickly and cleanly divided by hand into three or four pieces. They are perfect to speed up roof installation without undermining the quality of the final product.

Choose A Ridge Cap Shingle Color

Product Guide: RIZERidge® Hip & Ridge Shingles

Usually, the hip and ridge shingles match the color blend used in the field of the roof although, in some markets, the hip and ridge shingles might be a contrasting color, which really frames the roof and accentuates the roof outline.

While IKO makes hip and ridge cap shingles to match their other shingle colors, there are more options. IKO Hip & Ridge 12 is now manufactured in innovative mid-tone color blends, to allow matching to a wider range of shingle styles and colors. Selecting the right color ridge cap shingle to match or contrast with your roof shingles can put the ideal finishing touch on a properly installed roof.

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How To Cut Architectural Shingles For A Ridge Cap

The traditional method of cutting 3-tab shingles along tab lines and using them to form 12×12 ridge shingles works for most dimensional shingles. The tabbed third is bent over the ridge to overlap the top course of shingles of opposing decks and nailed into place. Ridge shingles overlap like feathers with 5 to 6 of the colored tab portion exposed to match and blend with the roof.

Most laminated shingles can be cut into thirds like 3-tab shingles and are pliable enough to form over ridges and hips. If the shingles are 12 wide by 36 long there will be three 12 x12 ridge shingles, 13-1/4 by 39-3/8 produce three 13-1/4 x 13-1/8 sections, and 13-1/4 by 40-7/8 become 13-1/4 x 13-5/8 or 13-1/4 x 10 ridge shingles.

The exposed portion, like roof deck shingles, is still between 5 and 6. Some roofers trim or angle the non-tabbed portion which is hidden under successive layers to make a tighter seal with the next overlapping shingle.

Pre-formed or perforated architectural ridge cap shingles are manufactured in different sizes to match laminated shingle profiles and colors. Ranging from 9-3/4 to 13-1/8 widths with lengths of 12 to 13-1/4, the exposed ridge portion is also between 5 and 6. The ridge shingles are installed similarly to cut 3-tab thirds and attach to the roof deck on either side of the ridge, or to plastic or metal ridge vents.

Pro Note: Shingles are more pliable and easier to cut and bend when warm.

What Size Nails For Ridge Cap Shingles

Ridge cap shingles are installed to overlap the field shingles. This means the nails that hold them onto the roof have to be a bit longer to ensure they fully penetrate the additional roof layers and can anchor themselves firmly into the roof deck. So dont forget those longer nail coils for your equipment. Use at least two inch roofing nails.

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Hip & Ridge Roofing Shingles

Most shingle manufacturers offer formed hip and ridge shingles. Cambridge shingles and other thick shingles are available pre-bent to fit the hip or ridge and have the same profile and granular color as the roof deck shingles. Thinner laminate shingles have matching ridge shingles with perforation making it easier to cut into 3 or 4 ridge or hip shingles.

How To Install The Last Shingle On Ridge Cap

Shop Owens Corning High Ridge Onyx Black AR Hip and Ridge Shingle at ...

Prepare the last shingle by removing the cellophane from both adhesive strips. Apply roofing cement along both adhesive strips and the sides in a D pattern. Place and bend the shingle over the ridge so it overlaps the previous shingle, covering the nail heads, and aligns with the shingles along the roof edge or eaves.

Use one or two roofing nails without caps per side 1 in from the ends and up from the edge. Cover the head of the nails with a dab of roofing cement after they are driven in to hide and protect them. Some roofers sprinkle and press colored granules collected from cutting shingles into the cement, making the dab almost invisible.

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What Are Architectural Shingles

Architectural shingles are also called dimensional or laminated shingles. They are a thicker, high-quality asphalt shingle with a heavy fiberglass base mat and ceramic-coated granules embedded into water-resistant asphalt. They are designed to enhance the roofs appearance and often look like cedar shakes or slate tiles without the weight or expense.

Laminated shingles are manufactured using two or more 3-tab shingles to form a multiple tab effect for a more creative roof finish. Although available in many colors, those fashioned to look like slate or cedar shakes have a limited more earthy pallet to mimic natural colors. The cut, coloring, and thickness provide a high-definition profile of depth and contour to individual shingles.

Like everything else, architectural shingles are divided into different categories that affect the price-point. Designer, premium, or luxury tend to top the price list, look truer in color and texture to slate or shakes, and often offer greater resistance to weather phenomena. Regardless of the category, architectural shingles offer a more varied finish than the standard brick look of 3-tab shingles.

Can You Use Architectural Shingles For Ridge Cap

Architectural or dimensional shingles are highly resistant to weather elements and offer great protection to roof decks and ridge while enhancing the look and style. The ridge is a highly visible component of a buildings construction and should highlight the roof. Using the same type of shingles for the ridge cap as are on the rest of the roof deck blends and provides a uniform finished look to the roof.

Laminated architectural shingles are thicker than regular 3-tab shingles and more difficult to cut and form to the ridge. However, they can be shaped on-site to wrap the ridge, or special ridge shingles offered by most manufacturers can be used. The traditional method used with 3-tab shingles to form ridge shingles works for most dimensional shingles.

Some laminate shingles, such as Cambridge shingles are thicker and the tabs dont bend over hips and ridges easily and may crack or break. Depending on the slope of the roof decks, roofers may prefer to use more expensive pre-formed ridge shingles that match or use the thinner, non-tab part of the shingle to craft a matching ridge shingle.

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What Size Nails For Ridge Cap

Many manufacturers recommend that architectural shingles used for the ridge cap be secured with 2 galvanized nails. The building code states that roofing nails must penetrate 3/4 into the roof sheathing, or through it. The thickness of the roof sheathing, underlayment, and other shingles may allow for shorter nails which are less costly.

Roofs with only a felt underlayment need a 1 to 1-1/4 roofing nail to penetrate 3/4 into the roof deck. Attaching dimensional shingles atop another shingle layer usually requires a 1-1/2 roofing nail for 3/4 or plank decking.

Roofers often use 1-1/4 to 1-3/4 galvanized coil roofing nails for shingling. Some roofers use plastic caps when fastening ridge shingles. The caps provide a broader fastening surface and are less susceptible to wind damage.

What Is A Ridge Cap

Tamko Heritage Shingle Installation-Hip & Ridge Detail

A ridge cap is used to cover and close the seam where two roof slopes meet to form a ridge or roof apex. It prevents moisture from leaking in and causing damage and helps prevent wind damage too. It is the last part of the roof covering to be completed and caps a gable or hip roof. Roofs that do not have two or more decks meeting to form a ridge or hip do not require a ridge cap.

Most shingle roofs have a ridge cap made of overlapping shingle tabs cut from roofing shingles. They wrap the ridge and cover nail heads holding the top course or row of shingles on both sides of the ridge. Roof peak shingles are also offered by some manufacturers as an alternative to those crafted onsite. The ridge cap may be made in sections on the ground and installed or formed shingle by shingle on the roof.

A ridge cap made of metal and colored to match roofing material is commonly used with metal roofing. Metal ridge caps frequently are 10-6 long sections that overlap 6 and span the length of the ridge to seal out the weather. They are formed to fit the ridge and roofing profile and are also available in vented formats.

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