Yes. Always use properly positioned starter strip shingles at the eave and rake when installing architectural shingles. They provide the adhesive bond the first course needs to resist wind uplift, and they preserve your manufacturer’s wind warranty.
Starter strips are a purpose-built shingle product, not a scrap of leftover material. They sit under the first row of field shingles with a sealant strip aligned to bond that row down along the edge of your roof. Skip them, or install them wrong, and you’re gambling with the part of your roof that fails first in a storm.
- Use pre-cut starter shingles, not cut-down 3-tab pieces
- Install at both the eave and the rake edges
- Confirm the sealant strip faces the roof edge, not away from it
- Check that your contract names a specific product line
Manufacturers including GAF, Owens Corning, and IKO all make dedicated starter products for exactly this reason.
Key Takeaways
Properly positioned, manufacturer-matched starter strip shingles at both the eave and rake are what let the first course of your roof resist wind uplift and keep your wind warranty intact.
| Point | Details |
|---|---|
| Use pre-cut starter, not cut 3-tab | Cut 3-tab often misplaces the sealant strip and can void manufacturer wind warranties. |
| Install at eaves and rakes both | Rake starter is frequently skipped but protects the edge most exposed to wind. |
| Check adhesive orientation | The sealant strip must face toward the eave to bond the first field course correctly. |
| Budget for a small line item | A typical medium-sized home usually needs a few bundles total at roughly $25 to $45 each. |
| Name the product in your contract | Specify the manufacturer and starter line, not a generic “starter shingles included” clause. |
| Griffith Roofing specifies starter by brand | Griffith Roofing documents starter product, nail pattern, and rake coverage on residential installs. |
Table of Contents
- What Are Starter Shingles and What Do They Actually Do?
- Starter Strip Shingles vs. Regular Shingles: Your Options
- How to Install Starter Shingles the Right Way
- How Much Starter Strip Do You Need, and What Does It Cost?
- Common Starter Shingle Mistakes and Warranty Risks
- Do Starter Shingles Work With Every Roofing Material?
- How Long Do Starter Shingles Last, and Do They Need Maintenance?
- What Contractors Won’t Tell You About Starter Shingles
- How Griffith Roofing Handles Starter Strip Installation
- Sources
- FAQ
What Are Starter Shingles and What Do They Actually Do?
A starter strip shingle is a narrower, flatter shingle manufactured specifically for the first course of a roof. Unlike field shingles, it has no cutouts or tabs. Its sealant strip runs along the edge that meets the eave, positioned so it bonds directly to the shingle above it once nailed down.
That sealant strip is the entire point. Roofing professionals describe starter shingles as fundamental to waterproofing because their adhesive position and flatter profile let the first course lay smooth and bond correctly. Without that bond, high wind can catch the bottom edge of your first row and peel it upward. Once one shingle lifts, the ones next to it often go too, a failure pattern roofers sometimes call “unzipping.”
Three separate roof components work together here, and it helps to know which is which:
- Underlayment — the water-resistant barrier laid across the deck
- Drip edge — the metal flashing that directs water off the roof edge
- Starter strip — the adhesive-backed shingle that seals and anchors the first course
Starter shingles directly resist wind uplift by giving that first row something to grip. None of the other three components can substitute for it.
Starter Strip Shingles vs. Regular Shingles: Your Options
You’ll typically run into three approaches on a real job site, and they are not interchangeable in quality or in warranty terms.
Pre-cut starter strips are purpose-made products from brands like GAF, Owens Corning, CertainTeed, and IKO. GAF’s line is a common example, and CertainTeed offers dedicated starter products such as its SwiftStart family built for consistent sealant placement. IKO notes that some starter shingles are perforated so one piece splits into two starter strips, which stretches coverage and cuts waste on the job.
Starter rolls, also called peel-and-stick starters, are self-adhering strips sold by the linear foot. The GAF QuickStart roll is a widely available example, and it can shave real time off installation since there’s no cutting involved. Confirm compatibility with your specific field shingle before using one.
Cut-from-3-tab starter, where an installer trims the tabs off standard 3-tab shingles, is still common because it’s cheap. The problem: it frequently places the sealant strip 2 to 4 inches above the eave edge instead of right at it, leaving the true bottom edge unsealed.
Pro Tip: Ask your contractor by name which starter product they’re installing. “We’ll cut some 3-tabs for the starter” is a red flag, not a cost-saving shortcut.
How to Install Starter Shingles the Right Way
Sequence matters here as much as the product itself. A properly built roof edge goes together in this order:
- Underlayment across the full deck
- Metal drip edge along eaves and rakes
- Ice and water shield, where local code or climate requires it
- Starter strip, adhesive side toward the eave
- First course of field shingles over the starter
Orientation trips up more DIYers than anything else. The adhesive strip on a starter shingle needs to face toward the roof edge, so it bonds against the underside of the first field shingle course. Overhang past the drip edge should run about a quarter inch to three-eighths of an inch, enough to shed water cleanly without dripping back under the fascia.
Nail placement on starter pieces follows tighter spacing than field shingles because there’s less material holding each nail. Set fasteners high enough to stay covered by the following course, and butt starter pieces end to end with no overlap. A lapped joint on a starter course creates a lump that telegraphs through every shingle above it.
Rake starter gets skipped more often than any other step, and modern installation specs generally call for starter at both eaves and rakes to qualify for enhanced wind warranties. In wind-prone regions, that rake edge is just as vulnerable as the eave. Leaving it bare is one of the fastest ways to void coverage without ever noticing until a storm proves it.
Pro Tip: Walk your roofline after installation and check that starter shingles run continuously along every rake edge, not just the eaves. It’s a two-minute check that catches one of the most common shortcuts in the trade.
How Much Starter Strip Do You Need, and What Does It Cost?
Start by measuring the linear footage of every eave and every rake, then add them together. That total tells you how many bundles to order.
- Pre-cut starter bundles typically cover roughly 100 to 120 linear feet each
- A typical medium-sized home usually needs a few bundles total
- Bundle pricing generally runs $25 to $45 in 2026, depending on brand and region
For that same medium-sized home, starter material alone costs a relatively small amount. It’s a small fraction of a full residential roofing shingle job’s total cost, which makes it one of the cheapest places to cut corners and one of the worst places to actually do it.
Common Starter Shingle Mistakes and Warranty Risks
Most starter-related failures trace back to a handful of repeat offenders, and they’re worth knowing before you sign a contract.
- Cutting starter from 3-tab shingles shifts the sealant line away from the eave, and this practice commonly voids manufacturer wind warranties outright
- Flipping the adhesive orientation so the sealant faces away from the eave instead of toward it, which defeats the entire purpose of the strip
- Exposed or misplaced nails that sit below the sealant line, inviting water intrusion at the most vulnerable edge of the roof
- Skipping rake starter entirely, leaving one whole edge of the roof without wind protection
- Lapped joints on starter pieces instead of butted seams, which create uneven bonding
Protect yourself by writing the starter specification directly into your roofing contract. Name the manufacturer and product line, not just “starter shingles included.” If a bid doesn’t mention starter shingles as a line item at all, ask why.
Do Starter Shingles Work With Every Roofing Material?
Starter strips are designed around asphalt shingle systems, so compatibility questions really come down to which shingle profile you’re pairing them with. Architectural, or laminated, shingles are the most common match, and virtually every major manufacturer’s starter line is engineered specifically for that profile’s thickness and sealant behavior. Standard 3-tab shingles use starter strips too, though the product lines sometimes differ slightly in weight and adhesive placement.
Where things get more particular is with premium or designer shingle lines that carry unique profiles, thicker laminates, or non-standard exposure. In those cases, CertainTeed and other manufacturers typically specify a matched starter product rather than a generic one, because mismatched sealant width or placement can leave gaps along the eave. Mixing a starter strip from one brand with field shingles from another isn’t automatically wrong, but it does introduce risk. Warranty coverage on many product lines is written around same-brand systems, and a mismatched pairing can complicate a claim even if the roof performs fine physically.
Starter strips aren’t designed for stone-coated steel or metal roofing systems, which use their own edge-starter components, typically formed metal trim pieces rather than adhesive-backed shingles. If your project involves a stone-coated shingle installation, the starter detail will look completely different from an asphalt job, and that’s expected. The core principle carries over regardless of material: the first row needs a dedicated, manufacturer-appropriate edge treatment. Asphalt just happens to be where “starter strip shingles” as a product category live.
How Long Do Starter Shingles Last, and Do They Need Maintenance?
A properly installed starter strip should last as long as the field shingles above it, since it’s exposed to the same sun, heat, and moisture cycles and typically carries a matching manufacturer warranty period. There’s no separate maintenance schedule for starter shingles specifically. They’re not a wear item you service on their own timeline.
That said, the eave and rake edges are the first place storm damage shows up, simply because they’re the roof’s leading edge against wind-driven rain and debris. During a routine roof inspection, or after any significant wind event, it’s worth having someone check specifically along those edges for lifted tabs, cracked sealant, or shingles that have started to separate from the starter course beneath them. A small lift at the eave is far cheaper to fix as a spot repair than as a symptom of a broader wind-uplift problem working its way across the roof.
If you’re dealing with storm-related granule loss or cracking on an existing roof, the starter course is one of the areas worth a close look during any asphalt shingle repair assessment. Age and UV exposure will eventually degrade the sealant bond on any asphalt roofing system, starter shingles included, which is one more reason a full roof replacement rather than a patch job often makes more sense once a roof passes the 20 to 25 year mark.
What Contractors Won’t Tell You About Starter Shingles
The gap between “code compliant” and “warranty compliant” is where most starter shingle problems hide, and it’s a distinction most homeowners never hear from a bidding contractor. A roof can pass inspection with cut 3-tab starter. It won’t necessarily hold up the manufacturer’s enhanced wind warranty if a claim ever gets filed, because that warranty language usually specifies branded starter products by name.
The conventional advice, “make sure your contractor uses starter shingles,” isn’t wrong, but it’s incomplete. Nearly every contractor will say yes to that question regardless of what they actually plan to install. The more useful question names the product: which manufacturer’s starter line, and does it match the field shingle brand. That single change in how you ask the question does more to protect you than any general checklist.
I’d also push back on treating rake starter as optional trim work. It gets cut from bids more than any other single item because it’s easy to omit without a homeowner noticing, and the roof still looks finished. It isn’t a finishing touch. It’s a wind-resistance component on an edge that takes real punishment in a Texas storm.
How Griffith Roofing Handles Starter Strip Installation
Getting the starter course right is a small line item with an outsized effect on how your roof performs in the next storm, and it’s exactly the kind of detail that separates a roofing crew that’s cutting corners from one that isn’t. Griffith Roofing specifies manufacturer starter products by name on every residential job, documents nail patterns and rake coverage, and backs the install with warranty paperwork that actually matches what went on your roof.
Our process starts with an inspection, moves through a written specification that names the exact shingle and starter system going on your home, and ends with an installation your warranty documentation can actually back up if a claim ever comes up. That’s true whether you’re replacing a full roof or repairing storm damage on a portion of it. If you’re planning a project and want the starter detail, and everything else, done to manufacturer spec rather than to the lowest bid, request an inspection through Griffith Roofing’s residential roofing services and get a written estimate that spells out exactly what’s going on your eaves and rakes.
Sources
- Starter Shingles: What They Do + Install Guide 2026 | The Roofing Brief
- The Purpose of Starter Shingles – Their Use & Function – IKO
- The Benefits of Starter Strip Shingles – GAF
FAQ
Do You Need a Starter Strip for Shingles?
Yes. Starter strips provide the adhesive seal that anchors the first shingle course and most manufacturers require them for enhanced wind warranty coverage.
Where Does Starter Strip Go on Shingles?
Starter strip installs at both the eave edge and the rake edges, underneath the first course of field shingles, with the adhesive strip facing the roof edge.
Can You Use Regular Shingles as Starter Strips?
You can cut tabs off 3-tab shingles to create a makeshift starter, but this often places the sealant strip 2 to 4 inches above the eave, leaving the edge unsealed and commonly voiding wind warranties.
What Is an Asphalt Shingle Starter Strip?
It’s a narrow, flat shingle made specifically for the first row of an asphalt roof, with no cutouts and a factory-positioned sealant strip designed to bond the first field course down.
Does Griffith Roofing Install Starter Shingles to Manufacturer Spec?
Yes. Griffith Roofing specifies the starter product brand and installs it at both eaves and rakes on every residential job, with documentation to support manufacturer warranty coverage.
