Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Unilock Roofing: The West Palm Beach Owner’s Guide
Unilock roofing components in West Palm Beach typically run $400-$1,800 for professional repair and $8,000-$20,000 for full replacement, with most common part failures addressed same-day when we stock the match. We carry Unilock-compatible fasteners, membrane sections, and edge metal profiles on our trucks, and we verify fit against your exact series label before quoting. Most West Palm Beach owners discover a Unilock failure after a hard rain: water staining the soffit, granules collecting in the gutter, or a lifted ridge cap flapping in a thunderstorm off the Atlantic.
Which Unilock Models This Applies To
Unilock’s roofing line breaks into three series that handle Florida’s UV and salt exposure differently. The Unilock Classic series uses a standard 3-tab asphalt shingle with a 25-year rating; the Premier series steps to architectural laminate with a 130-mph wind warranty; and the Elite series carries a synthetic composite core rated for coastal zones. The part you need depends on which layer failed. Ridge caps, starter strips, and valley metal are series-specific in width and lock profile. A Classic ridge cap measures 11.5 inches exposure; Premier and Elite run 12.5 inches, and the interlock tab spacing differs by a quarter inch. That quarter inch matters in a 50-knot gust.
Check the shingle bundle label for the series code (CL, PR, or EL) and the manufacturing date. Unilock changed its adhesive strip formulation in 2019; pre-2019 stock bonds differently to new repair sections. We match OEM where the series is still in production, and we source quality aftermarket equivalents from Atlas or CertainTeed when Unilock has discontinued the exact SKU. The aftermarket decision is never about saving $20 a square; it’s about whether the lock geometry mates clean with your existing courses.
Signs Your Unilock Roofing Is Failing

- Granule loss in gutters or downspout discharge. Unilock’s ceramic granule coat sheds when the asphalt core begins to oxidize from West Palm Beach’s UV load. Heavy granule flow means the shingle is past half its effective life, and the bare substrate underneath will crack within two rainy seasons.
- Lifted or cupped shingle edges along the rake or ridge. This is the adhesive strip failing, usually from thermal cycling between 95-degree August afternoons and 55-degree January mornings. Once the seal breaks, wind drives rain under the lap and into the felt.
- Cracked ridge caps or missing end pieces. Ridge caps take the most direct sun and the highest wind velocity. Unilock’s caps are pre-bent to a 120-degree profile; if you see flat or crumbled sections, the fiberglass mat inside has fractured from heat aging.
- Staining on the soffit or fascia board. Water is traveling past the shingle, past the underlayment, and finding a path to the eave. On Unilock systems, this often traces to a failed valley metal seam or a misplaced fastener that backed out in the soft pine substrate common in West Palm Beach framing.
- Interior ceiling spots after a driving rain from the east. The Atlantic-front exposure takes the hit first. If your Unilock roof faces east and you see staining after a squall, the starter strip or first course seal has likely failed where the wind lifted it.
Before
AfterReplacement Cost & What’s Included
Here is what we charge for Unilock roofing work in West Palm Beach, with every line item written before we start:
| Service | Price Range |
|---|---|
| Unilock shingle repair (localized, up to 2 squares) | $400-$1,800 |
| Unilock ridge cap replacement (full ridge) | $800-$2,500 |
| Unilock valley metal repair or replacement | $600-$2,200 |
| Unilock full roof replacement | $8,000-$20,000 |
| Unilock underlayment replacement (tear-off, re-sheet) | $3,500-$8,500 |
The range depends on three factors: how many layers we remove (West Palm Beach permits two, and we’ve found three on houses built in the 1980s), whether the decking is plywood or the older 1×6 tongue-and-groove pine that needs re-nailing to current code, and whether we hit a termite-damaged fascia that has to be sistered before new drip edge goes on. Under Clause 1 of the Haven Standard, the price we write is the price you pay. If we find something unexpected, we stop, photograph it, and write a change order before any additional work proceeds. No surprises, no verbal approvals.
Every Unilock repair carries our 365-Day Done Right Promise. If the match doesn’t lay flat, if a fastener backs out, or if water finds a path we missed, we return and make it right at no charge. The warranty is printed on your invoice, not implied.
DIY or Call Us?

There is one thing a homeowner can safely check: the shingle label in the garage or attic. If you find the Unilock series code and manufacturing date, you’ve saved us thirty minutes and you’ve already done more than most. What you should not do is climb the roof to pry up a shingle and check the nail pattern. Unilock shingles seal tight; breaking that seal with a flat bar destroys the adhesive strip and creates a leak path you cannot see from the ground. Worse, a 6:12 pitch in dewy morning conditions is where homeowners end up in the ER.
We bring a ladder, a harness, and a documented photo record of what we find. You get the images, the written scope, and the flat price before anyone touches a tool. Call (561) 475-3903 to schedule your free estimate. We’ll match your Unilock series, stock the part if we can, and show you exactly what failed before we quote the fix.
FAQs
Unilock’s Classic series lasts 18-22 years in coastal Palm Beach County; Premier and Elite stretch to 25-30 years if the attic ventilation is adequate. Salt spray, UV exposure, and the thermal shock from afternoon thunderstorms are the wear factors here, not age alone. Call (561) 475-3903 for an exact assessment of your roof’s condition - estimates are free.
Localized failure - one valley, a wind-damaged ridge, or a lifted starter course - is repairable if the surrounding shingles are still pliable and the granule coat is intact. We test with a gentle bend; if the shingle cracks, the surrounding field is too brittle to reseal and replacement is the honest recommendation. Call (561) 475-3903 and we’ll show you the test results in the photo record.
Most single-component repairs - ridge cap, valley metal, or a damaged field section up to two squares - finish in one day. Full replacement runs 3-5 days depending on decking condition and whether we pull permits for structural modifications. We do not promise same-day completion on full replacements; the work is too dependent on what we find under the old roof. Call (561) 475-3903 for a written timeline with your estimate.
We stock Unilock-compatible ridge caps, starter strips, and standard-color architectural shingles in the most common West Palm Beach palettes: Weathered Wood, Charcoal, and Sierra Gray. Specialty colors or discontinued series require a 2-3 day order from the distributor in Fort Pierce. We’ll know within ten minutes of seeing your label whether we have the match or need to source it. Call (561) 475-3903 to schedule the inspection.
Rowan Construction Group West Palm Beach is an independent service provider and is not affiliated with, endorsed by, or sponsored by Unilock. We also stock parts for KraftMaid, Cambria, and Silestone products.
Written by Grant Rowan, Owner, Rowan Construction Group West Palm Beach at Rowan Construction Group West Palm Beach, serving West Palm Beach and nearby areas.







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