
Coastal exposure · 6 min read
What Salt Air Can Mean for Roof and Gutter Components
Salt air does not destroy roofs. It does work on certain metal parts — and knowing which ones makes maintenance simple.
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Borough of Stone Harbor · Cape May County
The southern end of Seven Mile Island — a borough built from the start as a second-home community, facing Hereford Inlet and the preserve at Stone Harbor Point.
Photo: Smallbones / Wikimedia Commons (CC0). Credits
Stone Harbor was developed as a place for Philadelphians to keep a second home, and it still works that way. Fewer than eight hundred people live here year-round; in summer the borough holds more than twenty thousand. The average property is valuable, well-kept and empty for much of the year.
For roofing, that combination changes the priorities. Owners here often care as much about how carefully work is done — protection of landscaping, clean job sites, finishes that suit the house — as about the roof itself. And because so few homes are occupied in winter, inspection routines matter more than they do almost anywhere else in the county.
Stone Harbor shares Seven Mile Island with Avalon, occupying its southern part. At the southern tip, Stone Harbor Point is a protected preserve of beach, dunes, tidal flats and maritime forest, and across Hereford Inlet lies North Wildwood. The borough has a compact commercial centre that serves the summer population, and a long tradition — the former U.S. Life-Saving Station No. 35 on 2nd Avenue is on the National Register.
Homes range from original shingle-sided cottages to large new houses with complex roofs. Metal roofing is common on civic and newer residential buildings — the borough library carries a metal roof and rooftop cupola — and many homes use metal over porches and bays. Roof decks and low-slope sections are frequent on newer houses. The business district's storefronts include low-slope roofs typical of commercial buildings.
Exposure profile
Nor'easters are the main winter concern, with tropical systems most likely in late summer and autumn. The borough's own name comes from the tradition of a sea captain sheltering here from a storm.
Because so many Stone Harbor homes stand empty through winter, the most useful service here is often a standing arrangement: an inspection each spring before the family or renters arrive, plus a check after any major storm, with photographs and a short written summary sent to the owner.
Seasonal-home roof careMetal is common here — on civic buildings like the borough library, on many newer homes, and as accents over porches and bays. Metal performs well near the water when the material, coating and fasteners are ones the manufacturer rates for coastal exposure. Problems usually begin at scratches, cut edges, fasteners and where dissimilar metals touch.
Newer Stone Harbor homes often include a roof deck or a low-slope area over living space. These need a sound membrane, clear drains and well-flashed railing posts and door thresholds. Most leaks into rooms below start at one of those points.
Gutters and drainageRoof surface, metal components and fasteners, flashing at dormers and chimneys, deck membranes and drains, gutters, and — where access is available — the attic. Findings are reported in plain language, with photographs, so an owner who is not on the island can make decisions remotely.
Roof inspectionOn a well-maintained house, repairs should leave no trace beyond the fix itself: landscaping and decks protected, debris removed, and new materials matched to the existing roof as closely as the product allows.
Roof repairThe south end of the borough faces Hereford Inlet. Homes there, and on oceanfront blocks, see stronger winds than those on sheltered interior streets. Edges and ridges on those homes deserve particular attention after storms.
Signs of wind-lifted shinglesOwners who live elsewhere need a proposal they can rely on: the system and products specified, how flashing and ventilation are handled, how the site will be protected, and a schedule that avoids the season. Regular updates during the work keep a remote owner informed.
Roof replacementStone Harbor's storefronts serve a summer crowd, so roof work on them is best scheduled from autumn through spring. Low-slope roofs there benefit from a pre-season check of drains, seams and rooftop equipment curbs.
Commercial roofingIn Stone Harbor, most roofing work falls into inspection, careful repair and planned replacement:

A close look at the whole roof — surface, flashing, edges, drainage and attic — before buying, before the season, after a storm, or when you simply are not sure.

Standing seam and other metal roofs for homes, accent roofs and outbuildings — with attention to attachment, flashing, roof geometry and coastal component choices.

Low-slope roofs on additions, porches, decks over living space and commercial buildings: membrane and seam repair, drainage correction, flashing and replacement.

Finding where water is actually getting in — flashing, pipe boots, valleys, lifted shingles, roof edges — and fixing that, rather than the stain it left.

A complete tear-off and rebuild — deck review, underlayment, edge metal, flashing, ventilation and ridge — planned around the house and the season.

Low-slope and mixed roofs on shops, offices, multi-unit and hospitality buildings: inspection, leak repair, drainage correction and replacement planning.
Stone Harbor questions
Yes. A spring inspection before occupancy and a check after major storms is a sensible routine. Findings and photographs are sent to you or your property manager.
Site protection is planned before work begins: coverings over plantings and decks, controlled debris removal, and a thorough cleanup including a magnetic sweep for nails.
It should be looked at. Early corrosion at fasteners and cut edges can often be addressed before it spreads; the fix depends on the panel material and the fasteners used.
They share Seven Mile Island and similar weather, but Stone Harbor's south end faces Hereford Inlet, its year-round population is smaller, and metal roofing and details are especially common. The priorities differ accordingly.

Coastal exposure · 6 min read
Salt air does not destroy roofs. It does work on certain metal parts — and knowing which ones makes maintenance simple.

Seasonal homes · 5 min read
The first-hour walk-through for arriving at a shore house after the winter: inside first, then outside, then decide.

Materials · 7 min read
Standing seam, coatings, fasteners and flashing: the questions that decide whether metal is a good fit for a house near the water.
Roof evaluation request
Tell us about the property and what you are seeing. If you are away from your Stone Harbor property, say so and we will ask about access.
Roofing for the Borough of Stone Harbor, Cape May County, New Jersey. This page describes an area we serve; we do not claim an office in Stone Harbor.