Roofing crew installing shingles on a house in East Moriches, New York

Alec's Construction repairs and replaces roofs in East Moriches (11940) — leaks traced to the cause, flashings and valleys, wind and ice-dam damage, and full tear-off replacements — working out of the yard in East Patchogue. Repairs and sheet-metal work run straight through the winter; replacements go on with the warm days.

Roofs in East Moriches

East Moriches sits on Moriches Bay between the Terrell River and Tuthill Cove, one of the last hamlets before the Westhampton dunes, and the bay-side houses take the open-water fetch with nothing in between. On the low streets around Atlantic Avenue the roofs are on shingle summer houses that became year-round, 1960s ranches and newer elevated builds, and all of them live in salt air and wind. That changes the roof: fasteners, drip edge and flashing corrode faster than they do inland, and the edges that face the bay get worked loose first. North of Montauk Highway it is a different hamlet — older farm-lot colonials on big wooded lots under mature oak and pine, where a roof is more likely to fail under a fallen limb or years of shade than from wind. The same roofer has to think about corrosion on one street and tree cover on the next.

What We Look at First in East Moriches

Close to the bay in East Moriches we check the metal before the shingles. Rusted nail heads, pitted step flashing, a drip edge that has gone to powder at the joints — those tell us the roof is failing from the fasteners out. On the older colonials up the hill we start in the attic, looking for daylight and stained sheathing under the trees. Either way, the job files with the Town of Brookhaven at Independence Hill.

Roofs That Take the Bay Wind in East Moriches

Near the water the roof's enemy is wind-driven rain more than snow. A southeast blow off the bay pushes water sideways and uphill — under shingle tabs that have lost their seal, behind step flashing that was never counterflashed, through ridge vents not rated for it — and the leak shows up on a calm day weeks later as a stain nobody can explain.

So the inspection near the bay starts at the edges and the joints: the rake and eave edges where wind lifts the first course, the ridge, the flashings at walls and chimneys, and any shingles whose seal strip has let go. Shingles laid on the bay side get hand-sealed when the season is cold, so they hold in the first blow.

Salt air works on the metal. Flashings, drip edge and fasteners near the water corrode faster than inland, and old roof cement smeared over a corroded flashing is the most common failed repair we find. On a house raised after 2012 the roof is a storey higher in the wind, and the edge details matter more, not less.

Failed step flashing and old roof cement where a chimney meets the shingles

Leaks Are Flashing Problems Until Proven Otherwise

The open field of a roof almost never leaks. Water gets in where the roof meets something else — a chimney, a wall, a dormer, a valley, a vent pipe, a skylight — and on a great many Long Island roofs that flashing was done once, failed, and has been covered in roof cement ever since. Roof cement goes brittle within a few winters and hides the failure while the water keeps getting in.

So a repair starts by finding where the water actually enters, which is often several feet from where the stain shows, and fixing the flashing there. Repairs, flashing and sheet-metal work run all winter. Full asphalt replacements go on the warmer days, and shingles laid in the cold are hand-sealed so they hold in the first wind.

Permits in East Moriches

East Moriches files with the Town of Brookhaven at Independence Hill in Farmingville; the bayfront and Tuthill Cove blocks sit in the mapped flood zone. Roof replacement is permitted work in most of Suffolk, and the limit on shingle layers decides whether the old roof has to come off — on our jobs it comes off regardless. We file the permit.

Alex walks the house in East Moriches, photographs what he finds and gives you a written scope in the order the work has to happen — whether or not you hire us. Call (631) 312-7441 to set up a time.

Frequently Asked Questions

Does being right on Moriches Bay in East Moriches change what goes into the roof?

It changes the metal. Within reach of the salt air we use stainless or heavy hot-dipped galvanized fasteners where they matter, and aluminium or copper for flashings and drip edge rather than thin painted steel that rusts at the cut edges. Plain electro-galvanized nails and steel flashing do not last on the bayfront. The shingles can be the same as anywhere else; it is the things that hold them on and seal the joints that wear out first.

Does a new roof fix ice dams on a East Moriches house?

Not by itself. Ice dams come from attic heat melting snow that refreezes at the cold eave. Ice-and-water membrane at the eaves limits the damage, but the cure is air sealing and ventilation in the attic so the roof deck stays cold. We look at the attic on every roof walkthrough.

Can a roof in East Moriches be replaced in winter?

Repairs, flashing and sheet-metal work run all winter. A full asphalt replacement is a warmer-day job, because the seal strip on the shingles needs warmth to bond; when a replacement has to go on in the cold, every course is hand-sealed so it holds in the first wind. We schedule around the forecast.

Who issues the permit for roofing work in East Moriches?

East Moriches files with the Town of Brookhaven at Independence Hill in Farmingville; the bayfront and Tuthill Cove blocks sit in the mapped flood zone. Roof replacement is permitted work in most of Suffolk, and the limit on shingle layers decides whether the old roof has to come off — on our jobs it comes off regardless. We file the permit.

Related Guides

Work With Alec's Construction

This page is written by the crew that does the work. See Alec's Roofing service — tear-offs, repairs, flashing and storm damage across Suffolk County. One crew from the first walkthrough to the last inspection.

Also in East Moriches through the cold months: Seamless Gutters and Attic Insulation.

Also Serving East Moriches

Talk to Alec's Construction About Roofing in East Moriches

We come out, look at the house, photograph what we find and put a written scope in your hand. No pressure, no obligation. Working across Suffolk County since 2018.

Or call (631) 312-7441

No cost, no obligation. We reply the same day.