Custom Deck Design & Construction in Asharoken, NY
Built for Suffolk County winters and made for the kind of easy summer living you actually want to use every day.
In Asharoken, the best outdoor spaces feel like a natural extension of the house-quiet mornings with coffee while the neighborhood wakes up, afternoons barefoot with the kids, and evenings with soft lighting, dinner on the grill, and a breeze off the water. We design and build decks that fit Asharoken homes, whether you want something clean and modern or warm and traditional. The goal is simple: a deck that looks sharp, feels solid, and stays easy to care for season after season. At Decks Unique, we handle the details that trip homeowners up-layout, stairs, railings, and smart material choices for coastal conditions. And in some cases, permits may be required; if they are, we help guide the process so you’re not stuck chasing paperwork or guessing what an inspector wants. Homeowners choose us for craftsmanship you can see up close and a track record backed by ratings like 5.0 on Google and 5.0 on Houzz.
- Fully licensed & insured for projects across Suffolk County
- Over 39 years of hands-on deck-building experience
- Permitting and inspection guidance that keeps your project moving smoothly
- Certified Trex Platinum & TimberTech Pro installers for premium composite builds
Transforming Outdoor Living for Asharoken Homeowners
A great deck changes how you use your home. Instead of everyone crowding around the kitchen, the “hangout spot” moves outside-breakfast at a small table in the sun, a quiet corner chair for reading, and enough space to host friends without feeling packed in. In Asharoken, where many properties are designed to take advantage of open air and the coastal setting, a deck isn’t just an add-on. Done right, it becomes the place you naturally drift to after work, after school, or after a walk near the water.
We build with real-life use in mind: smooth walking paths, safer stairs, railings that don’t block the view, and lighting that makes the space feel welcoming after sunset. Want an outdoor dining zone that doesn’t wobble when someone leans on the table? A grilling area that stays comfortable and easy to clean? A layout that feels “built-in,” not bolted on? That’s what custom design is for.
And here’s a detail homeowners love: most decks are completed in just 1-2 days. That means less disruption, less mess, and you’re enjoying your new space fast. If your dream is a staycation-style backyard-morning coffee outdoors, family dinners under warm lighting, and weekends that feel like you left town-Asharoken is the perfect place for it, and we’ll build the deck that makes it happen.
Natural Wood Decking Choices
Natural wood has a look you can’t fake. It’s warm, classic, and it fits beautifully with many Asharoken homes-especially when you want that timeless “beach and North Shore” feel. We build with popular wood options like cedar, mahogany, and pressure-treated lumber, and we’ll help you choose based on the look you want and how much upkeep you’re comfortable with.
Cedar is known for its natural beauty and comfortable feel underfoot. Mahogany delivers a rich, upscale appearance that can look stunning when cared for properly. Pressure-treated lumber is a strong value choice that works well for many families who want a real-wood deck on a tighter budget.
Here’s the honest part: wood needs maintenance, especially in Suffolk County humidity and salty air. Depending on sun exposure and how close you are to the water, you should expect periodic cleaning and re-staining or sealing to keep it looking its best and to help it last. Many homeowners still choose wood for the character, the tradition, and the way it complements the home’s style. If you love the authentic look and don’t mind some scheduled upkeep, wood can be a great fit.
Trex, TimberTech & PVC Decking Options
If you want the “set it and enjoy it” lifestyle, composite and PVC decking are hard to beat. These boards are designed to resist the everyday issues that make wood feel like work-splinters, frequent re-staining, and the constant battle with fading and weather wear. For Asharoken homeowners who want a deck that stays attractive through hot sun, wet seasons, and coastal air, composite and PVC are popular for a reason: they’re comfortable to walk on, stable, and easy to keep clean.
Trex is one of the most recognized names in composite decking. Different Trex lines offer different looks and performance levels, from more budget-friendly options to premium boards with deeper color and a more refined finish. TimberTech is another top choice, known for rich colors and high-end styling options, especially when you want a more “custom” look with matching trim and clean borders.
Some homeowners prefer PVC decking when they want maximum moisture resistance and very low upkeep-great for areas that see a lot of damp air, splash, or shade. It’s also a strong option when you want lighter colors that stay comfortable underfoot and a crisp, clean appearance.
Warranty coverage varies by product line, but many composite and PVC options include fade-and-stain warranty ranges that can run from about 25 to 50 years. We’ll walk you through what that means in real-life terms, and we’ll also compare everything side-by-side with natural wood so you can decide based on style, budget, and how you actually live.
Why We Use KDAT Lumber for the Substructure
The frame under your deck matters just as much as the boards you see on top. That’s why we offer KDAT lumber for substructures. KDAT is kiln-dried and pre-stained brown, which means it’s more stable and it looks cleaner from day one. This is a huge upgrade for second-story decks where the framing is visible from below-no bright, raw lumber look, and no “unfinished” feel when you’re sitting underneath.
KDAT helps reduce twisting and warping as it dries, so your deck stays straighter and tighter over time. It also gives the underside a finished, high-end appearance that homeowners notice right away. Decks Unique is the only decking company on Long Island offering this, and it comes with a limited lifetime transferable warranty-another smart layer of protection for your investment.
Choosing the Right Decking Materials
Picking decking is really about matching your priorities to the right product. Trex Signature and Trex Transcend are premium options for homeowners who want top-tier looks and long-term confidence. Trex Select is a strong middle ground when you want quality with a simpler style. Trex Enhance is often chosen when budget matters but you still want the low-maintenance benefits of composite.
TimberTech also offers multiple lines, with options that range from practical and clean to highly detailed, designer-style boards. If you want a truly “finished” look, we can pair your surface boards with matching trim and a clean border design.
Under it all, KDAT framing outperforms standard framing in appearance and stability-especially on elevated decks where you’ll see the structure. If you’re not sure where to start, don’t worry. We’ll guide you through colors, textures, railings, and budgets so the final choice feels simple and stress-free.
Custom Features for Comfort, Style & Safety
The right features are what make a deck feel like an outdoor room, not just a platform. For railings, we build and install options like cocktail railings (great for setting down a drink or a plate), cable railings (clean lines and open views), and vinyl railings (easy to maintain and bright, crisp looking). Every railing choice is really about one thing: how you want the space to feel-open, private, modern, or classic.
Lighting is another upgrade that changes everything. LED stair risers help people move safely at night, and post-cap lights add a soft glow that makes evenings feel relaxed instead of dark and harsh. Think “quiet outdoor lounge” instead of “flashlight walk.”
We also design shade solutions that make sense for Asharoken’s sunny days and coastal breezes-things like pergolas, partial shade structures, or smart layout choices that keep seating comfortable without blocking airflow. Add wide stairs for easy movement, built-in benches for extra seating, and clean trim details for a finished look, and you’ve got a space that feels inviting every time you step outside.
Visit Our Commack Showroom
Choosing decking from tiny samples online is tough. That’s why we invite Asharoken homeowners to visit our Commack showroom and see everything full-size before you decide. You can walk on complete deck displays, compare railing systems at eye level, and see lighting demos that show what your stairs and posts will look like after dark. We also have a wide range of material samples, including Trex and TimberTech options, plus real wood selections if you’re leaning toward a natural look.
Many homeowners make the trip because it’s convenient from the North Shore and it lets you compare colors and textures side-by-side in one visit. Even better, you can sit down with a designer, review ideas, talk through your layout, and leave with clear direction instead of guesswork. It’s a relaxed, helpful experience-built around making sure you feel confident before we build anything on your home.
Awards & Professional Recognition
Awards matter in decking because they don’t come from marketing-they come from performance, craftsmanship, and consistency. In a trade where details can make or break the finished result, recognition from respected industry groups is a strong signal that a company builds the right way, year after year. Decks Unique has earned professional honors through proven design standards, installation quality, and customer satisfaction. For homeowners, these awards help remove uncertainty. You’re not just hoping your contractor is good-you’re choosing a team that’s been vetted by industry leaders like NARI, NADRA, Remodeler 500, Trex Platinum, TimberTech Pro, and the BBB.
NARI
Recognition from the National Association of the Remodeling Industry reflects high standards in remodeling and outdoor construction. For homeowners, it’s reassurance that your deck is being designed and built with professionalism and accountability.
NADRA
NADRA honors craftsmanship and safety in deck building. This matters because the best-looking deck in the world isn’t worth much if the structure and details aren’t built to perform.
Remodeler 500
This recognition highlights top remodeling companies based on proven performance and production. Homeowners benefit because it points to a company with real systems, experienced crews, and reliable scheduling.
Trex Platinum
Trex Platinum status is reserved for contractors with strong installation experience and product knowledge. For you, it means your Trex deck is built by a team that knows the details that help protect performance and long-term value.
TimberTech Pro
TimberTech Pro recognition reflects training and consistent installation quality. Homeowners appreciate this because it helps ensure proper layout, clean finishing, and correct fastening methods for the product you chose.
BBB Accreditation
BBB accreditation is about trust, transparency, and responsible business practices. It matters to homeowners because communication and follow-through are just as important as the build itself.
Our Workmanship & Product Guarantees
We stand behind our work with a Decks Unique lifetime workmanship guarantee, because the build quality should feel rock-solid long after we leave. On the product side, warranty coverage depends on what you select. Trex offers a labor warranty of 10 years for Signature & Transcend when installed by Trex Platinum builders, and Trex fade & stain warranty terms vary by line: Signature/Transcend (50-year), Select (35-year), and Enhance Naturals/Basic (25-year). TimberTech products typically include fade & stain warranties ranging from 25 to 50 years depending on the collection. For homeowners choosing wood, we also provide a lifetime decay guarantee on wood decks. And for substructures, KDAT lumber includes a limited lifetime transferable warranty. We’ll explain these protections clearly so you know what’s covered and what to expect.
Built for Asharoken: Local Engineering Considerations
Asharoken decks need more than good looks-they need smart building choices that account for coastal weather, ground conditions, and the way homes sit on their lots. We look at the site, the elevation, how water moves across the property, and the exposures that can wear a deck down over time. Then we build to reduce the common headaches: movement, squeaks, loose railings, and premature wear.
Soil & Footings
In Asharoken, soil conditions can vary, especially closer to the shoreline and along areas influenced by the Sound, so footing planning matters. We size and place footings to stay stable through the Suffolk County frost line cycle, helping reduce shifting that can throw off stairs, railings, and framing over time.
Wind & Uplift Protection
Coastal gusts and nor’easter conditions near Asharoken can put real stress on decks, especially elevated structures and covered features. We use reinforced connections and hurricane-rated hardware where appropriate to help the deck stay tight, secure, and dependable when weather gets aggressive.
Permits & Inspections
In some cases, permits may be required depending on the scope of work, height, and layout of the deck. Decks Unique helps guide the process from start to finish-drawing support, submission help when needed, and making sure the job is ready for inspections so you don’t feel stuck managing it alone.
Composite vs Wood Comparison Table
| Feature | Composite / PVC Decking | Natural Wood Decking |
|---|---|---|
| Day-to-day maintenance | Typically simple cleaning with soap and water; no routine staining | Needs periodic staining/sealing and more frequent cleaning in humid coastal conditions |
| Look & feel | Consistent color options; smooth, comfortable surface | Natural grain and character; classic warmth that many homeowners love |
| Splinters & checking | Designed to avoid splintering | Can splinter or check over time, especially with sun and weather exposure |
| Color retention | Designed to resist fading; warranty ranges vary by product line | Color changes naturally; staining helps maintain a consistent look |
| Budget flexibility | Wide range from value lines to premium collections | Pressure-treated can be budget-friendly; premium hardwoods can be high-end |
| Best fit for | Homeowners who want low upkeep and a consistent finish | Homeowners who want a traditional look and don’t mind scheduled maintenance |
How We Build Decks Designed to Perform for Years
Long-term performance comes from the details you don’t always notice on day one. We often use joist tape to help protect the tops of framing boards where water can sit. At the house connection, proper ledger flashing helps direct moisture away from the structure-an important step for protecting both the deck and your home. For homeowners who love a clean, finished look, picture framing is a great option: we border the deck surface so edges look crisp and intentional.
Fasteners matter too, especially in Suffolk County conditions where damp air and salty coastal exposure can be tough on metal over time. Depending on the build and material choice, we use stainless or ceramic-coated fasteners to help reduce rust and staining. We also pay attention to board spacing, clean cuts, and stair comfort-because a deck should feel solid and safe, not bouncy or uneven. The result is a deck that looks polished, feels great to live on, and holds up better season after season.
Deck Pricing in Asharoken
Deck pricing isn’t just about square footage. The biggest cost drivers are usually material choice (wood vs composite vs PVC), railing type, the number and width of stairs, deck height, and any grade changes that affect framing and footings. Custom details like built-in benches, lighting, and specialty railings can also shift the budget depending on your goals.
We’ll help you make smart tradeoffs-where to invest for the biggest visual impact and where to keep things simple without sacrificing strength. Financing is available for qualified homeowners, which can make it easier to build the deck you really want instead of settling for “good enough.”
Frequently Asked Questions
Can you design a deck that fits an Asharoken home without blocking the view?
Yes. In Asharoken, view-friendly design is a big deal. We often recommend railing styles and layouts that keep sightlines open while still meeting safety needs, so you get that airy, coastal feel instead of a closed-in platform.
How fast can you build a deck once we choose materials?
Most projects are completed in 1-2 days. Larger layouts, multi-level designs, or special features like shade structures and complex stairs can add time, but we’ll set clear expectations before we start.
In Asharoken, do I need a permit to replace my existing deck?
In some cases, permits may be required, depending on what’s changing-like size, height, stairs, or railings. We help guide the process, including what information may be needed, so you’re not left guessing or chasing answers.
What’s the best choice for coastal conditions: Trex, TimberTech, PVC, or wood?
It depends on how you live. Many Asharoken homeowners prefer Trex, TimberTech, or PVC for low upkeep and consistent color over time. Wood is still a great option if you want natural character and don’t mind periodic maintenance. We’ll compare options in person and explain the real-world differences.
What is KDAT framing, and is it worth it for a second-story deck?
KDAT is kiln-dried framing lumber that’s pre-stained brown, and it’s a great upgrade when the underside of the deck will be visible. It looks cleaner, stays more stable, and it comes with a limited lifetime transferable warranty-so for elevated decks, many homeowners feel it’s absolutely worth it.
Your Local Deck Builder Serving Asharoken
Decks Unique builds decks for Asharoken homeowners who want a space that feels like it belongs with the house-and performs through real Suffolk County weather. From material selection to finishing details and guidance if approvals are needed, we keep the process clear and manageable. Our reputation is backed by ratings like 5.0 on Google and 94% on Facebook, and we treat every project like it’s going on our own home.
Contact Us for a Free Quote
Call Us for a Free Quote
Service Areas
We proudly design and build decks in Asharoken and throughout Suffolk County. If you’re nearby, we may already be working in your area-ask about availability and scheduling. Nearby ZIP codes: 11768.
