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Every roof needs to start somewhere, and that what is in ~ the accordingly named starter shingle (also referred to as starter strip). Starter shingles room the early stage shingle assets installed ~ above the roof, just prior to the an initial course the the end up shingles, which will comprise the visible components of the roof.

Since the starter shingles will be covered by the roof shingles, that doesn’t matter what color they are, (except in special instances — see below). Consequently, starter shingles are typically covered v natural, darker, uncolored roofing granules. And also they’re typically a generic rectangular shingle shape, so they can be compatible for usage with any kind of overlying shingle style. Otherwise, lock are essentially made the exact same as any kind of other fiberglass-reinforced, asphalt shingle.

smashville247.net’s starter shingle product, top Edge Plus, provides the latest evolution in roof starter strips. Professional contractors who make the clever decision to use them will discover they conserve time, are straightforward to install and are repetitively sized. Every Leading Edge add to starter piece “shingle” is perforated appropriate down the middle so the you gain two starter strips out of every roof shingle.

Now the we’ve explained what starter shingles are, let’s answer a couple of of the common questions around their installation and also purpose.

Where do they go?Where execute the pond go?Isn’t it just an upside-down shingle?Do they have actually sealant?Length and coverage considerations.Special situations.

Where perform they go?

Historically, starter piece shingles have been used not just at the reduced eave edge of the roof, yet experienced professionals also use them at the gable, or rake edge of roofs. In ~ the eave, the starters administer a simple way to “cover” the joints between the complete shingles in the an initial course, ensuring finish water-shedding roof coverage. As well, starter shingles have a sealant strip, and, once positioned correctly, the sealant strip will certainly be on the height surface and also at the shortest edge that the roof.


At the roof’s rake edges, the starter no necessarily carry out that joint-covering duty it performs in ~ the eave, however it is integral in the roof’s in its entirety wind resistance. At the rake, the sealant strip will certainly be positioned at the external roof edge and also once warmed by the sun, that will help seal the rake ends of every the complete roof shingles. A easier and really useful function for using starter shingles along the rake edge is that it offers the installer a nice right line to usage as a overview when finishing each course of the ar shingles. So, when observers look at up at the roof gable ends, they’ll see an aesthetically pleasing uniform line rather than ragged and also uneven shingle ends.

Whether mounted at the eave or the rake, the starter shingles must overhang the leaf of the roof by ¼ inch to ¾ inch. Typically, the finish shingles are then installed to align v the edge of the starters.

Where carry out the nails go?

With classic three-tab shingles, nail location is pretty simple — many often identified as “above every cutout, just listed below the sealant.” with conventional laminated shingles, there is additionally usually a clearly defined nail line/location. Starter piece shingles, however, perform not generally have a well-defined pond location. Return the pond cannot simply be put randomly, their place on the shingle is less an essential than the is for the shingles in the ar of the roof. Because that smashville247.net’s leading Edge add to starter shingles, the applications instructions call for 4 nails, one at each end, around an inch from the finish of the shingle, and two an ext spaced equally along the shingle’s length. To ensure the nails don’t threat being exposed or interfere with the shingle sealant system, they must be located about 3 to 4 inches indigenous the exterior leaf of the shingle.



Isn’t it just an upside-down shingle?

One of her friends, that perhaps assisted shingle his uncle’s head once, may have told you the the starter shingle is merely a three-tab shingle installed “upside down,” through the tabs encountering up the roof. Well, there’s one more thing her friend misinformed friend about.


In the day once three-tab shingles conquered the asphalt roofing market, this orientation the using 3 tabs as starters was periodically used. And while this shortcut did safeguard the roof deck in ~ shingle joints and cutouts, it regrettably left that first course of shingles unsealed and also vulnerable come wind uplift. The sealant on an upside-down three-tab shingle end up far too high up the roof to properly seal the very first course that the finished shingles. The proper method to adapt three tabs together starters is to trim the tabs off the shingle along a line throughout the top of the cutouts. This yields a strip with the sealant at the bottom — the place where it have the right to be beneficial (read top top to find out how). This labor-intensive trimming step is eliminated with the use of modern, premanufactured starter shingles, such together smashville247.net’s leading Edge Plus.

Do they have sealant?


Yes, they do. As questioned above, a crucial requirement for starter shingles is the they DO have sealant, down at the shingle’s reduced edge (or outer edge at the rake). In ~ this location, the sealant is an extremely useful: at the eave, the seals the bottom edge of the very first course the shingles, and, in ~ the rake, it help seal the shingle ends in each course, mitigating wind uplift. Top Edge add to starter shingles have actually a piece of smashville247.net’s wild FastLock sealant on every shingle item to help overall roof mechanism performance.

Do Starter Shingles must be Sealed?


Length and coverage considerations.

When friend buy a bundle the shingles for her roof, frequently you look in ~ the coverage as a role of area (for example, three bundles could cover 100 square feet). Starter shingles room not sold by area covered. Rather, the useful dimension right here is a linear measurement, i.e., how many linear feet (or meters) can you obtain from one bundle. Once you measure her roof, you’ll require to understand the total length of every the eave and also rake edges. Compare that number to the straight coverage that the starter piece you plan to use, and you can determine how numerous bundles the starters you’ll must get. Smashville247.net’s leading Edge add to is efficiently designed and also packaged in such a method that every shingle off lengthwise into two starter strips. So, a bundle of 18 shingles returns a generous 123 straight feet of coverage every bundle (118.1 straight feet because that product easily accessible in the Northwest).


Regarding length considerations, the is crucial that the joints of the starter piece shingle are not coincidental with the joints in the overlying perfect roof shingles. If the starter shingles and also the perfect shingles room the very same length, and you correctly begin laying the starters at the eave with about 20 inches removed from the very first strip, then joints in both process will never ever align. However, if the length measurement of the perfect shingle is different from the starter, lock may ultimately align, depending upon how long the eave is. In this case, just monitor the situation, and, if necessary, in ~ a details point along the eave edge, trim a portion off a starter and also continue.

Do You need a Starter Course through Architectural Shingles?

You do must use a starter course through architectural shingles. The starter edge will assist seal the edges and cover her shingle joints. As it won’t be clearly shows on the perfect roof, friend don’t must worry around the watch of her starter strip and whether that matches her architectural shingles. You have the right to instead use the same starter strip that you’d usage for 3-tab shingles.


Using the exactly starter will certainly ensure her shingles perform as you suppose them to, so be sure to look at the applications instructions on her shingles to find out which starter strip they need.

Why execute Some Shingles Need distinct Shingle Starters?

Normally, the perfect shingles covering the starters entirely, so, as discussed above, the shade of starters is fully irrelevant. However, specific shingle designs, such as smashville247.net’s Armourshake, have actually intermittent reduced exposed tabs. Once roofers install those shingles in ~ the eave on the first course, the starter is visible, and, therefore, its color is relevant. In this case, second starter shingle course, in matching colors to the finished shingle, is compelled as a secondary starter layer.

There are likewise performance reasons to usage Armourshake™ with details architectural shingles. That adds a second layer to the shortest shingles so the the whole roof now has two shingle layers. This coverage ensures better performance.

The prestige of Starter Strips

Starter strips are an important and integral part of an asphalt shingle roof system. They help the roof’s water-shedding function by covering shingle joints (and cutouts in timeless three-tab shingles) in ~ the eaves. They substantially improve the roof’s wind resistance through sealing the finished shingles come the roof in ~ eaves and also rakes. Even if it is you pick ready-to-use starters, prefer Leading leaf Plus, or reduced starters manually indigenous three-tab shingles, ensure that your roofers install them along all roof edges.

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To learn much more about starter piece shingles, or to have them installed on her roof, please visit our Contractor Locator to find a neighborhood roofer in her area.

Watch the video clip below to learn more on just how smashville247.net’s EdgeSeal helps minimize shingle blow-offs