Custom Deck Design & Construction in Old Bethpage, NY
Built to handle Nassau County winters and made for those easy, barefoot summers outside.
In Old Bethpage, a great deck changes how you use your whole home. Picture a quiet morning coffee while the neighborhood wakes up, a quick dinner outside after practice, and soft lighting that keeps everyone lingering when the sun drops. We build decks that feel like they “belong” on Ranch, Split-Level, and Colonial-style single-family homes-proportioned right, safe underfoot, and designed to look sharp from the yard and from inside the house. Homeowners in Plainview, Bethpage, and Old Bethpage call us when they want beauty without constant upkeep, and a build process that doesn’t drag on. If your project triggers paperwork, in some cases permits may be required, and we help guide the process with the Town of Oyster Bay Department of Planning and Development - Building Division from start to finish. With ratings like 5.0 on Google and 94% on Facebook, our goal is simple: a cleaner build, a stronger deck, and a space you’ll actually use every day.
- Properly licensed & fully insured for Nassau County homeowners
- Over 39 years of hands-on deck-building experience on Long Island
- Faster, less stressful paperwork support with the local building office at 74 Audrey Avenue, Oyster Bay, NY 11771
- Certified Trex Platinum and TimberTech Pro installers for high-end outdoor living
Transforming Outdoor Living for Old Bethpage Homeowners
A well-planned deck doesn’t just add square footage-it changes your routine. It’s where breakfast tastes better, where you can grill without running back and forth, and where friends naturally gather during birthdays and barbecues. We design around how you live: a dining zone with room to pull out chairs, a quiet corner for a lounge set, and steps that feel natural coming out of the house. Ranch homes often benefit from a wider footprint that creates a true “outdoor room.” Split-Levels usually need smart stair placement and clean railings that keep sightlines open. Colonials look amazing with balanced layouts, picture-frame borders, and lighting that brings out the lines of the home at night.
Old Bethpage is perfectly set up for staycation living-you can be close to everything along Old Bethpage Road or hop on the Seaford-Oyster Bay Expressway (NY 135), then come home and feel like you’re away. That’s the point of a deck done right: less time traveling, more time enjoying your own yard. And here’s what homeowners love most about working with us: Most projects are completed in 1-2 days. We show up prepared, protect the property, keep the site organized, and communicate clearly so you’re not stuck wondering what happens next.
Natural Wood Decking Choices
If you love the look and feel of real wood, you’re not alone. Cedar is a classic choice with a lighter, natural look and a comfortable feel on bare feet. Mahogany brings richer color and a high-end, traditional finish that pairs beautifully with many Old Bethpage exteriors. Pressure-treated lumber is a popular option when budget matters and you want a strong, dependable surface that can be stained to match your style.
That said, wood is honest-so we’re honest about wood. Nassau County humidity, shady areas, and seasonal changes can push wood to swell, shrink, and check over time. To keep it looking its best, wood needs regular cleaning, and it typically needs stain or sealer on a schedule that fits your exposure to sun and weather. Some homeowners choose wood for its warmth and character. Others pick it because it fits a certain traditional look, or because they’d rather invest more into railings, lighting, or a bigger layout. We’ll help you choose the right species and finish so the deck ages the way you expect.
Trex, TimberTech & PVC Decking Options
Many Old Bethpage homeowners want a deck that looks great without turning weekends into maintenance chores. That’s where composite and PVC decking shine. Composite boards are made from a blend that’s designed to resist splintering, reduce cracking, and hold color better than traditional wood. PVC is a different category-an ultra low-maintenance option that’s built to handle moisture and stay stable, especially in areas that see lots of shade or near pools.
Trex is a favorite because it gives you a clean, consistent look, comfortable traction, and a wide range of tones. Within Trex, there are different lines depending on the look and performance level you want. Many homeowners choose Trex Signature or Trex Transcend when they want the most detailed color and a premium finish, while Trex Select and Trex Enhance are smart picks when you want strong value with a beautiful upgrade from wood. Trex warranty coverage varies by product, with fade-and-stain protection commonly ranging from 25 to 50 years depending on the line.
TimberTech is another top-tier option with a premium feel and standout color options that work well with both traditional and modern homes. Depending on the collection you choose, TimberTech fade-and-stain warranty coverage typically falls in the 25-50-year range. If you’re the type of homeowner who wants the easiest cleanup and the best moisture resistance, we’ll also show you PVC choices and explain where they make the most sense. And if your heart is set on real wood, we’ll walk through that path too-because the “best” deck is the one that matches your lifestyle and your home.
Why We Use KDAT Lumber for the Substructure
KDAT stands for kiln-dried lumber. In plain terms, it’s framing wood that’s dried in a controlled way to reduce excess moisture before it ever goes under your deck. We take it a step further: our KDAT substructure is kiln-dried and pre-stained brown, so it looks clean and finished from day one. That’s a huge advantage on second-story decks, where you can see the framing from the yard below. Less twisting, less shrinking, and a cleaner overall look are the big wins.
It’s also a real differentiator: Decks Unique is the only decking company on Long Island offering this. And for long-term value, KDAT comes with a limited lifetime transferable warranty, which is a nice bonus if you ever sell the home.
Choosing the Right Decking Materials
Picking decking shouldn’t feel like homework. We’ll help you compare color, comfort, grip, and upkeep-then match it to your home and budget. If you’re leaning Trex, we’ll break down the practical differences between Signature and Transcend (premium look and performance), then show how Select and Enhance can be a great value depending on layout and traffic. TimberTech has excellent options too, especially if you want a certain tone or a different surface feel.
One place we don’t cut corners is the frame. Our KDAT framing outperforms standard framing because it’s more stable and it looks better-especially when the underside is visible. Bottom line: we’ll guide you through the choices, show samples, and help you feel confident before we build.
Custom Features for Comfort, Style & Safety
The right upgrades make your deck feel like a finished outdoor room. Railings are a big one. Cocktail railings give you a wide top ledge-perfect for a drink, a small plate, or even a row of planters. Cable railings are sleek and open, great when you want to keep views across the yard. Vinyl railings are a clean, low-maintenance option that stays crisp looking with simple care.
Lighting changes everything at night. LED stair riser lights help everyone step safely, especially when kids are running in and out. Post-cap lights add soft glow without harsh glare, and subtle perimeter lighting makes the whole deck feel welcoming for late dinners or quiet evenings. We also build shade structures that make sense for the gently rolling inland terrain with generally flat suburban residential areas around Old Bethpage-comfortable cover where you need it, without making the space feel closed in. These features don’t just look good; they make the deck safer, easier to use, and more enjoyable every single day.
Visit Our Commack Showroom
If you’re the kind of homeowner who wants to see it before you commit, our Commack showroom is worth the trip. You can walk around full-size deck displays, compare railing systems side-by-side, and see lighting demos in person-because a photo on a screen never tells the whole story. We’ll show you Trex and TimberTech options, plus real wood selections, so you can feel the texture and understand the color in natural light.
Homeowners from Old Bethpage often stop in because it’s a convenient drive along major routes, and it saves time later. Instead of guessing, you can sit with a designer, review layout ideas, talk through steps and railings, and leave with clear direction. It’s a relaxed, professional experience-and it’s one of the easiest ways to feel confident about your choices before we build.
Awards & Professional Recognition
In decking, awards aren’t about showing off-they’re about consistency. They tell you the company you hire isn’t just good on one job; they’re solid year after year, across design, craftsmanship, and customer care. Decks Unique has earned recognition from organizations that are respected in the remodeling and outdoor living world, plus manufacturer certifications that are difficult to maintain without doing things the right way. For homeowners, that means fewer surprises, better build standards, and a team that’s accountable. When you see names like NARI, NADRA, Remodeler 500, Trex Platinum, TimberTech Pro, and BBB, you’re looking at proof that the work is being measured-and meeting the mark.
NARI recognizes quality remodeling work and strong business practices. For you, it means our projects are judged on real standards-planning, execution, and finish-not just marketing.
NADRA is focused on decks and outdoor living, specifically. This matters because it highlights craftsmanship and safety details that directly affect how your deck feels and performs.
Remodeler 500 recognition reflects experience, stability, and a proven track record. Homeowners benefit from a company that has the team, systems, and project controls to deliver on schedule.
Trex Platinum status is earned, not bought-based on training, volume, and proven installation quality. It also matters for certain Trex labor coverage, which is only available through Platinum builders.
TimberTech Pro recognition shows we’re trained on the products and build methods that protect performance. For homeowners, it’s added confidence that details like spacing, fastening, and trim are done correctly.
BBB Accreditation is about trust and accountability. It’s a signal that we take customer service seriously and handle concerns professionally if they ever come up.
Our Workmanship & Product Guarantees
We stand behind what we build. Decks Unique includes a lifetime workmanship guarantee because the details matter-how the frame is built, how the boards are fastened, how stairs and railings are set, and how everything feels when you walk on it. For Trex owners, there’s also a 10-year labor warranty on Signature and Transcend when installed by a Trex Platinum builder like us. Trex fade-and-stain coverage varies by line: Signature/Transcend 50-year, Select 35-year, and Enhance Naturals/Basic 25-year. TimberTech fade-and-stain warranties typically range from 25-50 years depending on the collection.
If you prefer wood, we offer a lifetime decay guarantee on wood decks. And for our KDAT framing, you get a limited lifetime transferable warranty, which adds long-term value and peace of mind.
Built for Old Bethpage: Local Engineering Considerations
Old Bethpage decks need more than good looks-they need the right structure beneath them. Between the area’s soil mix, seasonal freeze/thaw, and strong storm winds, small build shortcuts can turn into big problems later. Our job is to engineer the deck correctly, keep it straightforward for you, and handle the details that protect your home and your investment.
Soil & Footings
Old Bethpage yards often include Sandy Loam, Silt Loam, and Clay (a dense mix of Sand, Silt, & Clay). That mix can hold water differently from yard to yard, so footing depth and size matter. We build with the local frost line in mind-about 42 inches-so footings stay stable as the ground freezes and thaws.
Wind & Uplift Protection
Decks here should be built to handle serious weather, including wind speeds up to 120 mph. We use reinforced connections and hurricane-rated hardware where needed, so the deck is tied together as one strong system instead of separate parts that can loosen over time.
Permits & Inspections
In some cases, permits may be required, depending on height, size, stairs, and how the deck connects to the home. We help guide the process with the Town of Oyster Bay Department of Planning and Development - Building Division, including the typical steps for plans, submissions, and inspections, so you’re not left chasing answers.
Composite vs Wood Comparison Table
| What You Care About | Composite (Trex / TimberTech) | PVC Decking | Natural Wood (Cedar / Mahogany / Pressure-Treated) |
|---|---|---|---|
| Everyday upkeep | Simple wash and basic care; no routine sealing for most homeowners | Lowest upkeep; great for moisture-prone areas | Needs periodic cleaning and usually stain/sealer to keep color and reduce wear |
| Look and feel | Consistent color options that pair well with modern and traditional homes | Clean, crisp look; often chosen for a bright, polished finish | Natural grain and warmth that many homeowners love |
| Comfort underfoot | Smooth, splinter-free surface | Smooth, splinter-free surface; often chosen for pool areas | Can splinter or check over time as it weathers |
| Weather stability | Designed to reduce swelling and shrinking compared to wood | Excellent moisture resistance and stability | Moves more with seasons; may warp or crack if not maintained |
| Best fit for | Busy households that want a beautiful deck with less maintenance | Homeowners who want maximum moisture resistance and easy cleanup | Traditional style, natural look, or budget-driven projects |
How We Build Decks Designed to Perform for Years
A deck can look great on day one and still be built wrong underneath. We focus on the details that protect the structure and help it age better. We often use joist tape to help shield the tops of the framing from trapped moisture. At the home connection point, we use proper ledger flashing so water is directed away instead of sneaking behind the board and causing hidden damage. For homeowners who want a clean, finished look, picture framing is a great upgrade-it creates a neat border that visually “locks in” the layout and can make the deck feel more custom.
Fasteners matter on Long Island. Depending on the project, we’ll use stainless or ceramic-coated fasteners that hold up better in Nassau County conditions than basic hardware. None of these choices are about being fancy-they’re about reducing callbacks, lowering long-term maintenance, and giving you a deck that still feels solid after years of grilling, gatherings, and day-to-day life.
Deck Pricing in Old Bethpage
Deck pricing isn’t just about square footage. The material you choose (composite, PVC, or wood), railing style, stair runs, lighting, board patterns, and even how the deck meets the yard can all change the cost. A simple platform is very different from a multi-level layout with wide stairs, custom railings, and evening lighting. The good news is that we’ll walk you through options clearly, show you where upgrades make the biggest impact, and build a plan that matches your goals.
Financing is available for qualified homeowners, which can make it easier to choose the layout and materials you actually want.
Frequently Asked Questions
Can you help with Town of Oyster Bay approvals for a deck in Old Bethpage?
Yes. In some cases, permits may be required, and we help guide the process with the Town of Oyster Bay Department of Planning and Development - Building Division. We’ll help you understand what typically drives the need for submissions (like height, attachment, or stairs) and keep the steps organized.
My backyard is pretty flat-does that make the build easier?
Often, yes. Old Bethpage has gently rolling inland terrain with generally flat suburban residential areas, which can simplify layout and stair planning. But we still design around drainage, soil conditions, and how you want to move from the house into the yard.
How fast can you build my deck?
After design and material selections are set, most projects are completed in 1-2 days. Larger or more complex builds can take longer, but we’ll set expectations clearly before we start.
Should I pick Trex, TimberTech, PVC, or wood for my home?
It depends on what you care about most. Trex and TimberTech are great for low maintenance and long-term color, PVC is often chosen for maximum moisture resistance, and wood is the pick for natural character and tradition. We’ll show samples and help you match the look to your Ranch, Split-Level, or Colonial-style home.
What’s the real advantage of KDAT framing on a second-story deck?
KDAT framing is kiln-dried and our substructure is pre-stained brown, so it looks cleaner and more finished from below. It’s also more stable than typical wet framing lumber, which helps reduce twisting and shrinkage over time-and it includes a limited lifetime transferable warranty.
Your Local Deck Builder Serving Old Bethpage
Decks Unique builds custom outdoor spaces for homeowners in Plainview, Bethpage, and Old Bethpage who want a deck that looks right, feels safe, and holds up. With ratings like 5.0 on Google and 5.0 on Houzz, our team is known for clear communication, clean job sites, and strong builds that don’t become a maintenance headache.
Contact Us for a Free Quote
Call Us for a Free Quote
Service Areas
We proudly build decks throughout Old Bethpage and nearby neighborhoods across Nassau County. Nearby ZIP codes 11735, 11803, 11804.
