Custom Deck Design & Construction in Oceanside, NY
Made for Nassau County cold snaps, salt air, and those easy summer nights when you want to live outside.
Picture a quiet Oceanside morning: coffee in hand, bare feet on clean decking, and enough room for a small table where the paper doesn’t blow away. That’s what a well-planned deck does-it turns “the back of the house” into your favorite room. We design decks that fit the way people actually live in Capes, Colonials, and High Ranches, whether you want a simple platform for grilling or a full entertainment space with lighting and safe stairs for kids and grandparents. Homeowners call us from Oceanside, Barnum Island, and Rockville Centre because they want it done right the first time, with materials that look great and stay low-maintenance. You’ll also get a builder who can handle the details that cause stress-layouts, drainage, and in some cases, permits. If approvals are needed, we help guide the process with the Town of Hempstead Department of Buildings so you’re not stuck guessing. With ratings like 5.0 on Google and 94% on Facebook, we’re known for clean builds, clear communication, and decks that hold up beautifully.
- Licensed & insured in Nassau County: Built to code, built to last, with coverage that protects your home.
- Over 39 years of deck-building experience: Real-world know-how from thousands of Long Island backyards.
- Fast permitting help when needed: We guide submissions and inspections through the Town of Hempstead Department of Buildings, One Washington Street, Hempstead, NY 11550.
- Certified Trex Platinum & TimberTech Pro Installers: Proven installation standards for top composite brands.
Transforming Outdoor Living for Oceanside Homeowners
A great deck doesn’t just add square footage-it changes your routine. Breakfast tastes better outside. Weeknight dinners become a quick “mini vacation.” And when friends stop by, you’ve got a natural spot to gather without everyone crowding the kitchen. For Capes, Colonials, and High Ranches in Oceanside, we often design decks that feel like a smooth extension of the back door: wide, easy stairs to the yard, room for a dining set, and railings that match the home instead of fighting it.
We also build with the way people move around town in mind. When you’re bouncing between errands on Long Beach Road or hopping over to Sunrise Highway (NY 27), you don’t want a high-maintenance outdoor project waiting for you every weekend. Composite and PVC options can keep things simple-soap, water, and you’re done-while still looking sharp year after year.
Most decks are completed in just 1-2 days, so you’re not living in a construction zone for weeks. We show up prepared, protect your landscaping, and keep the jobsite tidy. The goal is simple: you should be able to step outside on day one and immediately imagine the first evening out there-soft lighting, a comfortable chair, and no to-do list.
Natural Wood Decking Choices
Natural wood has a look you can’t fake. If you love real grain, warm color, and that classic “backyard deck” feel, wood may be your best match. Cedar is a popular choice for homeowners who want a softer, more natural look and a lighter feel underfoot. Mahogany is chosen when you want rich tone and a high-end finish that pairs beautifully with many Coastal and traditional home styles. Pressure-treated lumber remains a practical option when budget is a top concern and you still want a sturdy, dependable deck.
Here’s the honest part: in Nassau County humidity and changing seasons, wood needs care. Sun and moisture can dry boards out, fade color, and cause small cracks over time. To keep it looking great, you’ll plan on periodic cleaning and re-staining or sealing. Some homeowners love that routine because it keeps the deck looking “just so.” Others prefer to spend weekends relaxing, not maintaining.
We’ll help you choose wood when it fits your style, your budget, and how you actually use your yard-whether that’s quiet mornings outside or big family cookouts where the deck gets real traffic.
Trex, TimberTech & PVC Decking Options
Composite and PVC decking are built for homeowners who want the look of a finished deck without the constant upkeep. Instead of sanding and staining, you’re typically doing simple cleaning. These boards are designed to stay more stable through heat, rain, and seasonal swings, and they’re comfortable for everyday use-especially when you’ve got kids running out barefoot or you’re stepping outside with a plate in your hands.
Trex is a go-to choice because it offers several levels depending on the style and performance you want. Trex Enhance is a smart “value” pick for many families, Trex Select offers a step up in design options, and Trex Transcend and Trex Signature are often chosen when you want a more detailed look and a more premium feel. TimberTech is another favorite for Oceanside homeowners who want a high-end finish and strong long-term performance, with multiple collections to match different home styles and budgets.
PVC decking is often selected when homeowners want maximum moisture resistance and the easiest cleanup-great for messy outdoor meals, pool-adjacent spaces, or anyone who simply wants the lowest-maintenance surface possible.
Warranty coverage varies by product line, but many composite and PVC options include fade-and-stain protection in the 25-50-year range depending on what you choose. If you love the warmth and tradition of real boards, we can also build beautiful natural wood decks-so you’re never boxed into one direction.
Why We Use KDAT Lumber for the Substructure
KDAT lumber is pressure-treated framing wood that’s kiln-dried and pre-stained brown. In plain terms: it’s stronger and more stable than wet framing lumber, and it looks cleaner from day one. That matters a lot on second-story decks where you can see the framing from below-especially when you’re sitting on the patio and looking up at the structure. KDAT helps reduce twisting and shrinking, so the deck stays tighter and straighter as it seasons.
It’s also a big visual upgrade. Instead of a raw greenish frame, you get a finished, uniform brown look that complements most homes and makes the whole build feel more “complete.” Decks Unique is the only decking company on Long Island offering this. And for added peace of mind, KDAT comes with a limited lifetime transferable warranty.
Choosing the Right Decking Materials
Picking decking is really about matching your priorities to the right product. Trex Enhance can be a great fit when you want composite benefits at an approachable price. Trex Select is a popular middle ground, while Trex Transcend and Trex Signature are often chosen for higher-end color blends and a more refined finish. TimberTech offers its own lineup of premium looks and performance, with options that range from practical to luxury depending on the collection.
We’ll also talk about what’s underneath. Upgrading to KDAT framing can be a game-changer compared to standard framing lumber-especially for taller decks, cleaner sightlines, and long-term stability. Our job is to make this easy: we’ll show you samples, explain real-world pros and cons, and help you choose a system that fits your home and your day-to-day life.
Custom Features for Comfort, Style & Safety
The right features make a deck feel finished-and make it safer to use every day. Railings can change the whole vibe. Cocktail railings add a wide top ledge for drinks and small plates when you’re entertaining. Cable railing keeps sightlines open so the yard feels bigger and brighter. Vinyl railing is a clean, classic option when you want a neat look with minimal upkeep.
Lighting is another upgrade Oceanside homeowners love because it extends how long you can enjoy the space. LED stair risers help everyone see each step clearly, while post-cap lights and soft ambient lighting create a calm glow that feels perfect for late dinners and quiet nights outside.
For shade, we design solutions that work with the Flat Coastal conditions-smart placement, sturdy posts, and layouts that don’t feel like a sail in heavy weather. Whether it’s a pergola-style structure or a shaded seating zone, the benefit is simple: more comfort on hot days and a deck you’ll actually use from morning through evening.
Visit Our Commack Showroom
If you’re the kind of homeowner who wants to see it before you buy it, our Commack showroom is worth the trip. You can walk on full-size deck displays, compare railing systems side-by-side, and see lighting demos in person-so you’re not guessing from tiny samples on a screen. We also have material boards you can touch and hold, including Trex and TimberTech options, plus wood selections when you want that natural look.
Many Oceanside homeowners come in because it’s simply easier to decide when everything is right in front of you. It’s a convenient drive along major Long Island routes, and it lets you meet with a designer who builds decks every day-not someone reading off a brochure. Bring photos of your yard, a rough idea of size, and what you want to use the space for. We’ll help you dial in the right layout and finish with confidence.
Awards & Professional Recognition
Awards matter in decking because they’re not handed out for “trying.” They’re earned through consistent craftsmanship, strong customer experiences, and building to professional standards year after year. When you’re investing in a deck, you want to know the company has real systems-design, planning, installation, and follow-through-not just good intentions. Decks Unique has earned recognition from leading industry groups and programs because we focus on details that homeowners feel every day: clean lines, solid structure, safe stairs, and a jobsite that’s managed professionally. Seeing names like NARI, NADRA, Remodeler 500, Trex Platinum, TimberTech Pro, and BBB helps homeowners choose with less stress and more confidence.
NARI
Recognition from NARI highlights professionalism in remodeling and outdoor construction. For homeowners, it’s a sign you’re hiring a contractor who follows proven standards and takes craftsmanship seriously.
NADRA
NADRA is a leading deck industry association that promotes safe building practices and quality workmanship. This matters because your deck should feel sturdy, secure, and well-planned-not “thrown together.”
Remodeler 500
Being recognized by Remodeler 500 reflects a company’s track record and stability in the industry. Homeowners benefit by working with a builder that has the team and process to deliver reliably.
Trex Platinum
Trex Platinum status is earned by contractors who meet high installation and customer service standards. For you, it means your Trex deck is built by a team trusted by the manufacturer.
TimberTech Pro
TimberTech Pro recognition shows experience with premium composite systems and proper installation methods. Homeowners get better fit and finish, plus guidance on selecting the right collection for their home.
BBB Accreditation
BBB accreditation signals accountability and a commitment to customer care. It’s another layer of reassurance that you’re hiring a company that stands behind its work.
Our Workmanship & Product Guarantees
We build decks the way we’d want them built at our own homes, and we back that up with a lifetime workmanship guarantee from Decks Unique. On the materials side, coverage depends on what you choose. Trex offers a 10-year labor warranty on Signature and Transcend when installed by Trex Platinum builders like us. Trex also offers fade & stain warranty terms that vary by line: Signature/Transcend (50-year), Select (35-year), and Enhance Naturals/Basic (25-year). TimberTech decking includes fade & stain warranty coverage that typically ranges from 25-50 years depending on the product.
If you go with natural wood, we include a lifetime decay guarantee on the wood deck. And if we build your frame with KDAT, that framing comes with a limited lifetime transferable warranty. We’ll walk you through the exact warranty information for the products you select so you know what’s covered and why.
Built for Oceanside: Local Engineering Considerations
Oceanside decks need more than a nice surface board. Between coastal weather, flat grades, and mixed soil conditions, the structure underneath has to be planned carefully. We design for real-world conditions so your deck feels solid, drains properly, and passes inspections when required.
Soil & Footings
In this area you can run into Sandy Loam, Silt Loam, Loam, and Clay (a dense mix of Sand, Silt, & Clay). That mix affects how water drains and how the ground holds weight. We size and place footings to sit below the 42 inches frost line so the deck is less likely to shift when the ground freezes and thaws.
Wind & Uplift Protection
We build with coastal wind in mind, including design targets up to 120 mph. That means using reinforced connections, proper hardware, and secure framing details that help keep the deck tight and anchored during severe weather.
Permits & Inspections
In some cases, permits may be required, depending on factors like height, size, and how the deck connects to the home. We help guide the process with the Town of Hempstead Department of Buildings, including the steps needed for inspections, so you’re not left figuring it out on your own.
Composite vs Wood Comparison Table
| Category | Composite/PVC Decking | Natural Wood Decking |
|---|---|---|
| Maintenance | Typically wash and go; no routine staining for most homeowners. | Needs periodic cleaning and re-staining/sealing to keep color and reduce weathering. |
| Look & Feel | Consistent color options; polished, finished appearance. | Authentic grain and character; classic, traditional deck look. |
| Moisture & Weather | Built to resist moisture effects; great for busy households. | Can be more sensitive to sun and moisture; performance depends on care. |
| Comfort | Smooth and splinter-free feel for most families. | Natural feel; can splinter over time as boards age. |
| Best For | Homeowners who want low upkeep and long-term color stability. | Homeowners who want natural beauty, tradition, or a specific budget approach. |
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 the framing from water, which can reduce wear over time. Where the deck meets the home, we install ledger flashing to help direct water away from the connection point-an area that needs careful attention in coastal conditions.
For a clean, upscale look, many Oceanside homeowners choose picture framing, which creates a finished border around the deck surface. It’s one of those small design moves that makes the whole project feel more custom. We also select fasteners that make sense for Nassau County weather-often stainless or ceramic-coated options to better handle moisture and help reduce corrosion concerns.
Every home is different, so we plan the build around your layout, sun exposure, and how you’ll use the space. The goal is a deck that looks sharp now and stays enjoyable as the seasons roll by.
Deck Pricing in Oceanside
Deck pricing isn’t just about square footage. The material you choose (wood, composite, or PVC) makes a big difference, and so do the features that change the build: railings, stair size and placement, built-in benches, lighting, and whether the deck is low to grade or elevated. Even small changes-like wide stairs for better flow or a more decorative railing-can shift the budget because they affect labor and structure.
We’ll help you balance wish-list items with smart choices that keep value high. Financing is available for qualified homeowners, which can make it easier to build the deck you actually want instead of settling.
Frequently Asked Questions
1) Do you handle Town of Hempstead paperwork for Oceanside deck projects?
Yes. In some cases, permits may be required, and when they are, we help guide the process with the Town of Hempstead Department of Buildings. We’ll explain what documents are needed, what to expect, and how inspections typically work.
2) My backyard is pretty flat-does that change how the deck is built?
Flat Coastal yards can be great for outdoor living, but drainage still matters. We plan the framing height, stair layout, and water flow so the deck feels comfortable to walk on and the area below doesn’t turn into a puddle zone.
3) How fast can you build my deck?
Most projects are completed in 1-2 days. Larger or more complex decks can take longer, but we’ll give you a clear schedule up front so you know what to expect.
4) Should I choose Trex, TimberTech, PVC, or real wood?
Trex and TimberTech are popular for low upkeep and long-term looks, while PVC is often picked for maximum ease of cleaning and strong moisture resistance. Wood is still a great choice when you want natural character or a more traditional style. We’ll show samples and talk through how each option fits your routine.
5) What is KDAT framing, and is it worth it for a second-story deck?
KDAT is kiln-dried, pressure-treated lumber that’s pre-stained brown, and it’s a big upgrade when the framing is visible from below. It tends to stay straighter and looks more finished, which is why many homeowners love it for elevated decks.
Your Local Deck Builder Serving Oceanside
Decks Unique is proud to build for Oceanside homeowners and nearby neighborhoods like Barnum Island and Rockville Centre. We bring the planning, the craftsmanship, and the calm, step-by-step guidance that makes the project feel easy. With ratings like 5.0 on Google and 94% on Facebook, you can expect straightforward communication and a deck that’s built to be enjoyed, not worried about.
Contact Us for a Free Quote
Call Us for a Free Quote
Service Areas
We build custom decks throughout Oceanside and the surrounding Nassau County area. If you’re close by and looking for Trex, TimberTech, PVC, or natural wood decking with expert design help, we’re ready. Nearby ZIP codes 11510, 11572.
