Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Boca Raton Homeowners Choose Owens Corning Construction
Rowan Construction Group Boca Raton provides independent Owens Corning service in Boca Raton for homeowners across Palm Beach County, from the master-planned communities of Boca West and Woodfield to the coastal estates along A1A. We are not affiliated with or authorized by Owens Corning; as an independent service provider, we can show you Owens Corning systems alongside comparable brands and quote the assembly that actually matches your roof deck, your HOA’s Architectural Review Board requirements, and your budget. Call (754) 254-8065 for a written estimate before any work begins.
Owens Corning shingles dominate Boca Raton’s re-roof market for good reason. The TruDefinition Duration line carries a 130-mph wind-resistance rating when installed to the manufacturer’s high-wind detail, and the SureNail Technology strip gives a wider nail zone than standard laminate shingles. That matters here. Boca Raton sits inside Florida’s high-velocity hurricane zone, and the Atlantic exposure off the coast means wind-driven rain hits west-facing slopes harder than inland cities see. Owens Corning designed for this. But the product only performs if the starter course, hip and ridge accessories, and underlayment are installed as a tested system, not mixed and matched.
We’ve handled Owens Corning projects in Boca Raton since 2007. Our crews know the difference between a roof that needs three shingles and a ridge vent, and a roof where the fiberglass mat is cooked and the warranty claim is the only path left.
Why Trust Rowan Construction Group Boca Raton for Your Owens Corning Construction?
Our technicians train specifically on the Owens Corning family of shingles, underlayments, and accessories. They can spot a Duration shingle installed without the Owens Corning Starter Shingle from the street, because the tab alignment and sealant line placement are wrong for high wind. They know Oakridge granule loss on a west slope usually means the attic is running 160 degrees in July, not that the shingle is defective. And they document everything - photos of the deck condition, the layer count, the ventilation calculation - before writing the scope.
Grant Rowan, our owner, grew up in Beverly Hills, CA, where his father handed him his first framing square at age nine and spent weekends restoring a 1960s ranch house. He trained at Los Angeles Trade-Technical College, then spent two decades learning how buildings behave under load, in heat, and through permitting offices. He’s led projects across Boca Raton, including structural repairs and tenant build-outs near Mizner Park. The discipline stuck. Every phase gets signed off before the next one begins. Measure twice, document everything, then build.
We stock Owens Corning Duration, Oakridge, and Berkshire shingles locally, plus WeatherLock underlayment and Hip & Ridge accessories, so most repairs turn around fast. For warranty-safe service, we use genuine Owens Corning components where the system depends on them, and quality aftermarket flashing, ventilation, and drainage components where Owens Corning doesn’t manufacture the part. Under Clause 1 of the Haven Standard, you get a written price before anyone picks up a tool. Under the 365-Day Done Right Promise, if it’s not done right, we make it right. The terms are printed, not implied.
Common Owens Corning Construction Problems We Fix in Boca Raton

- Wind-driven rain intrusion on Duration shingles after named storms. We see this every hurricane season in Boca Raton. The TruDefinition Duration line is rated to 130 mph, but only when the starter course is Owens Corning Starter Shingle, the hip and ridge are Owens Corning Hip & Ridge accessories, and every fastener hits the SureNail strip. When a previous installer used generic starters or skipped the high-wind nailing pattern, tab edges lift at 70-80 mph. Water enters at the sealant line and stains the attic deck. We replace the compromised shingles, install the correct starter and ridge components, and re-nail to the high-wind pattern.
- Premature granule loss and fiberglass mat exposure on Oakridge shingles. Oakridge is a step-up architectural shingle, but it’s not magic. On west-facing slopes in Boca Raton, where afternoon sun bakes the deck and attic ventilation is a single static vent, we’ve measured sheathing temperatures above 165 degrees. The asphalt softens. Granules wash into the gutters. The fiberglass mat turns gray and exposed. The fix isn’t a shingle replacement - it’s a ventilation correction. We add ridge vent or powered exhaust, then replace only the slopes where mat exposure has begun.
- Ridge cap cracking and displacement on Berkshire Collection roofs. Berkshire is Owens Corning’s luxury laminate, thick and heavy. It requires the matching Owens Corning Hip & Ridge accessory, not a cut-tab field shingle, and it requires longer nails placed higher on the cap. We’ve walked Berkshire roofs in Boca West where the ridge was installed with standard nails and no overlap sealant. Three years later, the caps are cracked, displaced, or missing entirely. We remove the failed caps, inspect the ridge vent for water intrusion, and reinstall with the correct Owens Corning accessory and fastener schedule.
- Flashing and underlayment failures misdiagnosed as shingle leaks. Owens Corning shingles get blamed for leaks that start at reused step flashing, unsealed chimney counterflashing, or pipe boots that cracked before the roof was halfway through its life. We pull back the shingles at the valley, the chimney, and the penetrations. If the WeatherLock underlayment is intact and the flashing is corroded or improperly lapped, the shingles aren’t the problem. We replace the flashing, seal with compatible membrane, and reinstall the field shingles. The homeowner gets a repair, not a sales pitch for a full roof.
- Storm damage that triggers insurance claims but doesn’t need full replacement. After every tropical system, we get calls from Boca Raton homeowners whose insurers have declared the roof a total loss. Sometimes that’s right. Often it’s not. We document the actual damage - lifted tabs with intact sealant, isolated shingle tears, dented vents - and compare it to the remaining serviceable area. If 80% of the roof is sound and the damage is localized, we write a repair scope with photos and a clear statement of which slopes are still viable. The homeowner can make an informed choice.
Before
AfterOwens Corning Parts & Our Repair-vs-Replace Approach
We install genuine Owens Corning shingles, Starter Shingle, WeatherLock underlayment, and Hip & Ridge accessories so the assembly stays within one manufacturer’s tested system. For flashing, ventilation, and drainage components where Owens Corning doesn’t make the part, we use quality aftermarket products that meet or exceed Florida Building Code.
The repair-vs-replace decision is straightforward once we inspect. Isolated flashing failure, a few lifted shingles, or a damaged ridge vent on a roof with good granule coverage and intact mat? We repair. Widespread granule loss, fiberglass mat exposure across multiple slopes, or fastener and sealant failure indicating the roof is past its service life? We recommend replacement and explain what the Owens Corning warranty path actually covers - which is manufacturing defects, not installation errors or storm damage.
Our tech walked a 2006 Boca Raton home with TruDefinition Duration shingles after a tropical storm and found the ridge cap cracked and three slopes of tab edges lifted on the west side, with wind-driven water staining the attic deck. We replaced the hip and ridge with Owens Corning Hip & Ridge, re-nailed and sealed the lifted field shingles to the high-wind pattern, and added a ridge vent to relieve the heat load that had baked the granules off. The homeowner got a documented repair with photos and a clear note on which slopes were still serviceable.
Call (754) 254-8065 for a written estimate - we put the number on paper before anyone climbs the ladder.
Our Owens Corning Service Process - Step by Step

- 1
Diagnosis with documentation. We inspect the roof deck from the attic and the exterior, photograph every slope, measure ventilation intake and exhaust, and identify the Owens Corning series and installation vintage. You get the photo record before we write the scope.
- 2
Written scope and flat price. Under Clause 1 of the Haven Standard, we deliver a written price with line-item materials - Owens Corning shingle series, underlayment grade, accessory list - and labor. No work starts until you sign.
- 3
Repair or install to manufacturer detail. Our crews follow Owens Corning’s published installation instructions for the specific series, including high-wind nailing patterns, starter course placement, and hip and ridge overlap. If we’re replacing, we strip to deck, inspect sheathing, and install WeatherLock as a secondary barrier.
- 4
Testing and sign-off. We water-test valleys and penetrations where accessible, verify ridge vent airflow, and have you walk the final with us or review the completion photos. Every visit’s documentation is yours to keep.
- 5
Warranty registration and follow-up. For full replacements, we register the Owens Corning system warranty and provide our 365-Day Done Right Promise in writing. If something’s not right, we make it right.
Owens Corning Products We Service & Install in Boca Raton
We stock and service the full Owens Corning residential roofing line: TruDefinition Duration Series with SureNail Technology, Oakridge Series architectural laminate, Berkshire Collection luxury shingles, and the complete accessory system including WeatherLock underlayment, Owens Corning Starter Shingle, and Hip & Ridge caps. We also provide Owens Corning in Delray Beach for homeowners in neighboring communities. For Boca Raton’s ARB-gated communities - Boca Pointe, Broken Sound, Woodfield, and others - we can match color and profile to existing installations and provide the documentation those boards require.
We also handle emergency tarping and storm damage assessment for Owens Corning roofs, with same-day response when conditions allow. Every emergency visit includes the standard photo record, not a rushed patch and a verbal report.
We Also Service These Brands

Our sourcing depth runs past Owens Corning to GAF and CertainTeed roofing, KraftMaid and Wellborn cabinetry, Cambria and Silestone countertops, Kohler and Toto fixtures, and Belgard and Techo-Bloc pavers. We also offer Kitchen Remodeling services using these same quality materials. We quote across brands because your project might need a metal roof, not a shingle, or a paver driveway to match a new addition. The written price reflects actual material costs, not inflated single-brand pricing.
FAQs - Owens Corning Construction Service in Boca Raton
Yes, if the damage is localized and the remaining roof has serviceable life. We inspect for lifted tab edges, intact sealant bonds, and granule coverage on the undamaged slopes. If the failure is limited to wind-lifted shingles and the starter or ridge components, we repair those areas with matching Owens Corning materials and document which slopes are still viable. Call (754) 254-8065 for an exact scope - estimates are free.
Heat failure shows as uniform granule loss on west or south slopes first, with the fiberglass mat exposed but the shingles still flat and sealed. Installation failure shows as buckling, improper nail placement, or shingles that lift by hand because the sealant never activated. We measure attic temperature and inspect nail placement during our diagnosis. The cause determines the fix - ventilation for heat, re-nailing or replacement for installation errors.
Owens Corning’s system warranty requires WeatherLock underlayment or an equivalent ASTM-rated synthetic, and Owens Corning Starter Shingle at the eaves and rakes. The starter positions the sealant line correctly for wind resistance and provides the proper overhang. Using a cut-tab field shingle as starter voids the high-wind warranty. We specify the full system in every written quote.
Sometimes, but rarely in Boca Raton’s high-velocity hurricane zone. Florida Building Code requires engineered roof-to-wall connectors and proper deck attachment for wind uplift. Installing metal over shingles hides the deck condition, adds weight, and often violates manufacturer installation instructions. We strip to deck, inspect sheathing and fasteners, and install the metal as a new roof system with full documentation for your insurer and HOA.
A repair addresses the flashing, counterflashing, or pipe boot where water is entering, with the surrounding shingles intact and reusable. A replacement is indicated when the shingles around the penetration are brittle, the underlayment is degraded, or the same area has been repaired before and the deck is damaged. We pull back the shingles at the chimney and show you the deck condition before writing either scope. Call (754) 254-8065 - we’ll inspect and give you the photo evidence.
Our Owens Corning roofing work falls in these ranges for the Boca Raton market:
| Service | Price Range |
|---|---|
| Roof Repair | $400-$1,800 |
| Roof Replacement & Installation | $8,000-$20,000 |
| Metal Roof Installation | $15,000-$40,000 |
| Tile Roof Repair | $600-$2,500 |
| Gutters & Accessories | Quoted per project |
Every quote is flat-price, line-item, and written before work starts. Bring a competitor’s written estimate and we’ll review it line by line at no charge. Call (754) 254-8065 to schedule your free estimate.
Book Your Owens Corning Service in Boca Raton, FL

Rowan Construction Group Boca Raton has delivered 4,000-plus projects since 2007, every one with a written price before work started and a documented photo record when the crew left. We also provide Owens Corning repair in Deerfield Beach for homeowners in that area. We’re an independent Owens Corning service provider, which means we quote the system that fits your roof, your HOA, and your budget - not the one a manufacturer program requires. Call (754) 254-8065 to schedule your free estimate. A live person answers 24/7.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Boca Raton since 2007.







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