Why New York City Homeowners Choose CertainTeed Roofing
We provide Certainteed service in New York City across the five boroughs, specializing in repair and replacement of Landmark, Presidential, Flintlastic, and CedarBoards systems on the flat roofs and low-slope pitches that dominate Brooklyn, Queens, the Bronx, and Manhattan. Our crew averages 14 years of hands-on CertainTeed work, from landmark townhouse restorations to new-construction condos, and we back every job with our written 90-Day Done Right Promise. Call (866) 756-1978 - a live person answers, 24/7.
CertainTeed has been a fixture in New York City roofing since long before Ridgeline started in 1984. You’ll find their Landmark shingles on pitched roofs in Staten Island and outer Queens, their Flintlastic SA membranes on flat-roof row houses from Sunset Park to Washington Heights, and their Presidential Series on the Dutch Colonials and Cape Cods that dot the outer boroughs. We are not affiliated with or authorized by CertainTeed. We’re an independent service provider that knows their product lines because we’ve installed and repaired thousands of them across every neighborhood in this city.
Sal Benedetto, who founded Ridgeline after two decades working roofs across all five boroughs, grew up in Sunset Park where flat-roof row houses were as common as corner bodegas and a leaky ceiling was a family emergency. That background shapes how we approach every CertainTeed call in New York City: we diagnose first, quote honestly, and fix it so you don’t think about it again.
Why Trust Ridgeline Roofing Co. of New York City for Your CertainTeed Roofing?
We’ve learned CertainTeed’s products the hard way - by fixing what failed, not just reading the spec sheets. Our technicians carry OEM-compatible parts for Landmark and Presidential shingle repairs, Flintlastic SA membrane patches, and CedarBoards panel replacements on every truck. That matters in New York City, where a February nor’easter doesn’t wait for a parts order from Pennsylvania.
We photograph every inspection from your actual roof, not the driveway. You see what we see: cracked fiberglass mats, lifted shingle edges, membrane seams opened by freeze-thaw cycling, or moisture trapped behind insulated shake panels. Then we explain the repair in plain language and give you a written estimate with one number - the number on the invoice. No surprises. No paperwork runaround if something needs adjusting. Our 90-Day Done Right Promise means if it’s not right, we come back and make it right.
Sal Benedetto is known around the trade for getting flashing details right the first time - the unglamorous work that separates a roof that holds for twenty years from one that needs a callback in three. His oldest son just started helping out on weekends, which Sal says is either a blessing or proof the kid hasn’t learned better yet. That same standard applies to your CertainTeed roof.
Common CertainTeed Roofing Problems We Fix in New York City
- Landmark Series edge-lifting from improper nail placement. We’ve seen this repeatedly on south- and west-facing slopes in Brooklyn and Queens, where high winds catch the lifted edge and tear shingles back in sheets. The root cause is usually a previous installer who nailed too high or used the wrong pattern for the wind zone. We remove the damaged courses, renail to spec with stainless fasteners, and replace with matching Landmark shingles. In landmark districts like Brooklyn Heights or Greenwich Village, we coordinate material approvals if visible from the street.
- Flintlastic SA membrane edge peeling on low-slope roofs. New York City’s freeze-thaw cycle - temperatures crossing 32°F repeatedly from November through March - attacks membrane edges where surface prep was rushed. We see this on tar-and-gravel recover jobs in the Bronx and Upper Manhattan, where the self-adhered membrane didn’t bond to damp or dusty substrate. Our repair: cut back the loose edge, grind and clean the substrate, prime with Flintlastic-compatible adhesive, and reseam with SA cap sheet. We stock this material locally for same-day turnaround.
- Presidential Series fiberglass-mat cracking from thermal cycling. Urban heat islands in Manhattan and dense Brooklyn neighborhoods drive extreme temperature swings. The heavy laminated construction of Presidential shingles traps heat, and the fiberglass mat eventually cracks at stress points. We spot-replace cracked tabs when the damage is isolated, but we’re honest when thermal fatigue has compromised the entire field - a full replacement is cheaper than three years of patchwork.
- CedarBoards panel warping from trapped moisture. These insulated shake panels look beautiful on low-slope applications, but New York City’s humidity and poor attic ventilation create condensation behind the panels. We’ve found this on 3:12 pitch jobs in Queens where the original installer skipped the required ridge venting. We remove warped panels, assess the deck for rot, reinstall with proper ventilation gaps, and replace with CedarBoards from our local stock.
- Parapet flashing failures on Flintlastic flat roofs. Nor’easter wind-driven rain exploits any gap in coping or base flashing. This is our most common February and March emergency call in New York City. We lift the coping, inspect the membrane termination, replace deteriorated metal with matching gauge copper or painted steel, and reseal with CertainTeed-compatible caulk. The key is extending the membrane up the parapet wall to the proper height - a detail many crews miss.
CertainTeed Parts & Our Repair-vs-Replace Approach
We source CertainTeed OEM components for all repairs when available. That means matching Landmark shingles from current production runs, Flintlastic SA cap sheets with the correct release film, Presidential Series color blends, and CedarBoards panels with factory-applied foam backing. OEM parts keep your warranty viable and ensure color match.
But we’re not parts-pushers. On a 22-year-old Landmark roof in Astoria with widespread granule loss and brittle mats, we’ll tell you straight: Roof Replacement & Installation is smarter than chasing leaks for two more years. On a 12-year-old Presidential roof in Forest Hills with isolated wind damage, we’ll repair and stand behind it. A roof doesn’t lie. Neither do we.
We stock the most common CertainTeed repair items on every truck - no waiting for a distributor run from New Jersey. Call (866) 756-1978 for an honest assessment.
Our CertainTeed Service Process - Step by Step
- 1
Diagnosis with photo documentation. Our technician inspects your CertainTeed roof in uniform, photographs every defect from the roof surface, and reviews the images with you on-site. For Flintlastic membranes, we core-cut or thermal-scan to find moisture intrusion. For shingle roofs, we map wind damage, thermal cracking, and nail-pop patterns.
- 2
Written estimate with CertainTeed-specific scope. We specify the exact product series, color code, and installation method - whether we’re spot-sealing a Flintlastic seam or replacing a full slope of Landmark shingles. One price. No asterisks.
- 3
Repair or install with OEM-compatible materials. We match CertainTeed specifications for nail placement, exposure, and overlap. On flat roofs, we follow their surface-prep protocol to the letter - we’ve seen too many SA membrane failures from shortcuts.
- 4
Testing and cleanup. We flood-test drains on flat roofs, verify shingle sealant strip contact on sloped work, and inspect all penetrations with a mirror. Then we magnet-sweep for fasteners and haul away debris.
- 5
90-Day Done Right Promise documentation. You get a written workmanship guarantee, photos of completed work, and our direct line. If something’s not right, we make it right - no forms to file, no arguments.
CertainTeed Products We Service & Install in New York City
We work on every CertainTeed residential line you’re likely to encounter in New York City:
- Landmark Series - the workhorse asphalt shingle on pitched roofs in Staten Island, outer Queens, and parts of the Bronx. We stock Timberline-matching colors for fast repair turnaround.
- Presidential Series - heavy laminated shingles on older, grander homes. We carry replacement bundles for the most common NYC color blends.
- Flintlastic SA - self-adhered modified bitumen for flat and low-slope roofs, the system we see most often on Brooklyn and Queens row houses. We stock SA cap, base sheets, and compatible adhesives.
- CedarBoards - insulated shake panels for low-slope applications down to 3:12 pitch. We handle the ventilation detailing that prevents the moisture problems we see too often.
We also install and repair GAF and Owens Corning systems with the same depth of product knowledge.
We Also Service These Brands
Ridgeline Roofing Co. of New York City is an authorized installer of seven manufacturer lines: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That breadth matters when you’re matching an existing roof or when a CertainTeed product isn’t the right fit for your building’s conditions. We recommend based on what will perform, not what we need to move. Our technicians cross-train on all seven brands - you’re not getting a CertainTeed-only crew guessing at a GAF detail.
FAQs - CertainTeed Roofing Service in New York City
No. We are an independent CertainTeed service provider with no manufacturer affiliation or authorization. Our expertise comes from 14 years of installing and repairing CertainTeed products across New York City’s five boroughs, not from a certification program. We source OEM parts when available and follow manufacturer specifications to preserve warranty coverage where possible.
We use OEM CertainTeed parts and follow their published installation guidelines, which gives the best possible chance of warranty preservation. However, warranty terms vary by original installation date, product line, and whether the initial installer was a CertainTeed credentialed contractor. We review your documentation and explain what’s realistic before we start work.
We don’t see many Landmark shingles in Manhattan proper - the borough is overwhelmingly flat-roof stock. Where we do find them, on townhouses with pitched sections or on Staten Island and outer Queens detached homes, the pattern is consistent: edge-lifting from high-nail placement, accelerated granule loss on south-facing slopes from UV exposure, and occasional thermal splitting after harsh winters. On a Hell’s Kitchen brownstone with a 12-year-old Landmark roof, we found three split shingles on the south-facing slope from UV degradation, then traced a bay window leak to a cracked vent boot we replaced with an OEM CertainTeed boot - sealed it with their matching caulk, and the owner saved $3,000 vs a re-roof.
We remove loose gravel in the repair zone, cut back failed membrane to sound material, grind the substrate clean and dry, prime with Flintlastic-compatible adhesive, and install new SA base and cap sheets with proper overlap and roller pressure. On tar-and-gravel recover jobs, surface prep is everything - we’ve seen too many edge peels from dusty or damp substrates. We don’t rush this step. Call (866) 756-1978 if you’re seeing ponding or seam separation.
Presidential Series holds up well when installed with proper ventilation and nail placement. Where we see premature failure is on homes with inadequate attic airflow - common in pre-war Brooklyn and Queens houses where the top floor was converted to living space without adding ridge or soffit vents. The heavy laminate construction traps heat, and the fiberglass mat cracks after 10-14 years instead of 20+. We assess ventilation before quoting any Presidential repair.
CedarBoards are rated for slopes as low as 3:12 with proper underlayment and ventilation, which makes them viable for many New York City low-slope applications. The critical detail is the ventilation gap - without it, moisture condenses behind the foam-backed panels and causes the warping we’ve documented in Queens installations. We engineer the airflow path before we order material. Call (866) 756-1978 for a free assessment of whether CedarBoards suit your specific roof geometry.
CertainTeed repair costs in New York City typically range from $350 for isolated shingle replacement to $1,800-$2,400 for Flintlastic membrane section repairs on larger flat roofs. Full replacement on a typical 2,000-square-foot flat roof runs $12,000-$18,000 depending on access, parapet height, and whether LPC or co-op board approvals are required. Pitched shingle replacements in the outer boroughs average $8,500-$14,000. These are New York City market ranges based on our 2024-2025 jobs - your specific estimate depends on roof condition, material choice, and any permitting complexity. Call (866) 756-1978 for an exact quote - estimates are free.
Book Your CertainTeed Service in New York City, NY
We’ve been standing behind roofs in New York City since 2016, and we’re not going anywhere. If your CertainTeed roof needs attention - a leak, wind damage, membrane wear, or an honest opinion on whether it’s time to replace - contact our Roof Repair services or call (866) 756-1978. A live person answers, day or night. We’ll send a background-checked, uniformed technician with a camera and a straight answer. Done right - and if it’s not, we make it right.
Written by Sal Benedetto, Owner at Ridgeline Roofing Co. of New York City, serving New York City since 2016.