The water management system for your wall, installed with the flashing detail coastal wind and salt air actually require.
Siding gets talked about like a color choice. It is not. Siding is the water management system for the largest surface area of your house, the layer standing between a nor'easter and your wall framing, and on Long Island that job is harder than the national average assumes.
Most siding advice is written for a climate without sustained coastal wind, salt air, and a freeze and thaw cycle that repeats all winter. Long Island gets all three, and each one attacks a wall differently.
What that means for the install, specifically:
Wherever a roof slope ends against a sidewall, a small diverter called kick-out flashing has to be installed to kick the water running off that roof edge out and away from the wall, into the gutter, instead of letting it run straight down behind the siding. Without it, that water finds the seam between the roofline and the wall and works its way behind the cladding, slowly and invisibly, for years.
This is, in our experience, the single most common cause of hidden rot inside a Long Island wall. It is a small piece of metal, it costs almost nothing relative to the job, and it is exactly the detail that falls through the cracks when a roofer does the roof and a separate siding contractor does the wall months or years apart, because neither one treats that seam as their responsibility. Nobody owns the joint.
Kick-out flashing is not an abstract argument for hiring one company, it is the concrete example. When the same contractor is responsible for the roof and the siding, that seam has one owner, checked at one time, instead of two companies each assuming the other one handled it. If you are planning a roof replacement and your siding is aging at the same time, that is the moment to deal with both, not two separate projects a few years apart.
| Material | Where it is honestly the right call | The tradeoff |
|---|---|---|
| Vinyl siding | The Long Island default for good reason: cost effective, low maintenance, and a wide range of colors and profiles. Right for most homes on the island. | Quality varies enormously with panel thickness. A thin, budget panel flexes, fades and cracks in cold faster than a heavier one, and the difference is not always obvious standing at the curb. |
| Insulated vinyl siding | Same low-maintenance profile as standard vinyl, with a foam backing that adds rigidity and some thermal benefit to the wall assembly. | Costs more than standard vinyl, and the added thermal value is real but modest, it is not a substitute for proper attic and wall insulation. |
| Fiber cement | More durable than vinyl, holds paint well, and reads as a more substantial material. A good fit for homeowners planning to stay long term. | More expensive, considerably heavier so installation labor costs more, and it needs to be painted eventually, which vinyl never does. |
| Wood or cedar shake | Authentic on the older North Shore and East End homes it was originally built for, and nothing else replicates that look exactly. | The highest maintenance option in a salt air environment by a wide margin. Expect ongoing staining, sealing or painting to keep it from cupping and graying unevenly. |
None of these is a universally correct answer. It depends on the house, the budget, and how much upkeep you actually want to do, which is what the free consultation walks through with samples in hand rather than a guess from a website.
If you are seeing more than one of these, especially the soft spots or interior signs, it is worth a look before you are choosing a color. Our roof replacement page covers the same "repair versus replace" judgment call for a roof, and the logic is the same for a wall.
The same principle that governs our roofing proposals governs a siding proposal: the whole scope in writing before anyone starts.
The old siding comes off and is hauled away. This is also the moment we can actually see the wall underneath.
We check the wood sheathing behind the old siding for rot or soft spots. If we find damage, you see it and get a contingency price before anything gets covered back up, the same way we handle a rotten roof deck.
New house wrap for the drainage plane, then flashing at every window head, door head, and roof-to-wall intersection, including kick-out flashing where it is needed.
Trim and corner detail, soffit and fascia as needed, then the siding panels themselves, hung correctly so they can move with temperature the way they are designed to.
We will not quote siding over the phone, because the sheathing condition is unknown until the old siding is off. Typical Long Island siding jobs are priced by the square foot of wall area, and material is the biggest single factor, with vinyl at the low end of the range and fiber cement or wood running well above it. Our siding cost guide for Long Island breaks down what moves that number so you can sanity check any proposal, including ours.
Water shedding off the roof edge has to go somewhere, and that somewhere is the gutters. Doing both at the same time means the eave, the kick-out flashing, and the gutter line all get coordinated at once instead of guessed at separately. It is also, in practice, one of the more common combinations homeowners ask us for.
It depends on the size of the house and how much trim, soffit and flashing work is involved, but most single-family homes are done in days, not weeks. You get a specific timeline in the written proposal once we have seen the house.
For a proper job, yes. Siding installed over existing siding hides whatever the sheathing is doing underneath, the same problem as a shingle layover on a roof. We remove the old material so we can see the wall and flash it correctly.
It can help, but drafts inside a house are usually a window, door or insulation issue more than a siding issue. If drafts are your main concern, it is worth checking whether your windows are original to the house, since failing seals there are a more common culprit.
Yes, if only one side is damaged or you are matching an addition, we can do a single elevation. Matching the existing profile and color is part of that conversation, and we will tell you honestly if an exact match is not realistic given fading on the existing panels.
Yes. There is no way to properly repair rotten sheathing without removing the siding covering it, which is why we treat the sheathing inspection as a required step, not something to skip past.
We go through trim, corner and soffit color and profile as part of the proposal, whether that means matching what you have or updating it as part of the same project. Nothing gets decided without seeing the samples first.
Siding is rarely a standalone decision for these homes. If the roof, the windows or the gutters are also due, our exteriors page lays out how those pieces work together, and our service areas page covers the Long Island communities we work in.
These are the reviews our customers left on Google. There are nine of them, we publish all nine, and we do not post a star rating we cannot verify.
I would like to give a huge shout out to Coast 2 Coast Roofing & Exteriors! They did such an AMAZING job on our home. Please see our before and after pictures of our vinyl siding. They also did outdoor lighting and some home improvements. This company was reasonable, reliable, knowledgeable, efficient, clean and organized, and most of all great customer service! I highly recommend this company
Frank was excellent to deal with. I am doing my roof, siding and windows. We went through all the materials being used in great detail. He provided samples so I can see, touch and feel them for myself. He was not pushy or aggressive to sell me this job.
Chris from coast to coast gave us a quote for siding and gutters. Very thorough and helpful
Start with the free inspection. You will get photos of what we found and a written scope you can read line by line, whether or not you hire us.
