A roof replacement is one of the largest single investments most homeowners on Long Island will make in their house — and one of the few that protects everything else in it. Most asphalt roofs in our climate last 20–25 years; past that point, repairs start treating symptoms while water finds new paths in.
Shoreline Roofing Co replaces roofs down to the deck: old material stripped, sheathing inspected and replaced where soft, ice-and-water shield at eaves and valleys, synthetic underlayment, and architectural shingles installed to manufacturer spec so the warranty actually holds.
Layering new shingles over old hides deck rot and voids most manufacturer warranties. We strip to the deck every time.
Northeast winters demand ice-and-water membrane at eaves, valleys, and penetrations — standard on every job, not an upsell.
Certified installation means enhanced material warranties — up to 50 years on qualifying systems.
Magnetic nail sweep of lawn and driveway, dumpster off-site the day we finish.
Free inspection and written estimate with photos of what we find
Material and color selection with real samples at your kitchen table
Tear-off, deck repair, and dry-in — most homes are weathertight the first day
Shingle installation, flashing, ridge venting, and final walkthrough
Most single-family homes in Long Island are done in 1–2 days once material is on site. Larger or steeper roofs can run 3 days.
If the roof is under 15 years old and damage is localized, repair is usually the right call — we will tell you which. Widespread granule loss, curling, or multiple leaks generally mean replacement is the cheaper path over 5 years.
If damage came from a storm event, often yes. We document with photos and meet your adjuster on site if needed.
Written pricing, no obligation, no pressure.
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