- Serving all of Fairfield County
- 203-904-2564
Skip to content For properties where the standard rectangle does not fit — because of the lot, the house, or what you actually want to do out there.
Most decks are rectangles for a good reason: they are cheaper and quicker to build. A custom deck is what you do when the rectangle costs you something — a view, a tree, a usable corner, or the only flat part of the yard.
We draw for the property rather than from a catalog, and we will tell you when a rectangle would genuinely serve you better.
Mon-Fri 8am – 7pm Saturday 8am -1pm
Tell us what is awkward about the space. No cost, no obligation.
We reply within one business day. Prefer to talk? Call 203-904-2564.
When standard does not fit
Custom deck services are worth paying for when the standard shape means you have to settle for less than what you want or need. These five situations account for almost every custom deck we build.
Older properties across this county sit on lots that were drawn before anybody worried about right angles. A rectangle on an angled boundary wastes the corners and clashes with everything around it.
A mature tree, a rock outcrop, an existing patio, a bulkhead, a chimney breast. The expensive answer is removing it. The better one is usually building around it.
A bay window, an angled wing, a wraparound porch. A rectangle butted against any of those looks like it arrived separately.
On the shoreline especially, a deck angled or projected toward the water uses the property properly. A rectangle aligned to the house wall does not.
Seating, planters, storage, lighting. Once those are part of the structure rather than furniture on top of it, the deck is custom, no matter the shape.
Custom deck installation differs from a standard build mostly underneath, which is the part nobody photographs. More on that below.
What custom means
Custom deck designs tend to combine these rather than rely on any one. If you are gathering custom deck ideas, this is the vocabulary worth having before you talk to anybody — it is what custom deck builders will be pricing.
The hardest thing on this list to build well and the most obvious when it is done badly. A curved edge is framed by laminating or kerfing the rim so it holds a true radius, then the boards are cut to follow it, with double joists and blocking underneath every cut end.
A gentle radius reads as deliberate. A tight one looks forced and costs considerably more because the framing has to work harder. We will tell you which your plans fall under before anyone commits to a design and layout.
Far more common than curves and often a better answer. Cutting the corners off a rectangle at 45 degrees softens it enormously for a fraction of what a curve costs, and angled projections let a deck point at a view without rebuilding the whole footprint.
Every angle needs framing behind it, and the more unique the angle, the more support it may need. The visible aspects are surface level; it is the structure underneath that is the real job. This is even more vital on multi-level and complicated deck layouts.
A picture-frame border runs a board around the perimeter, hiding every cut end and giving the deck a finished edge. An inset border runs a contrasting line a foot or two in from the edge, which makes a large deck read as a composed shape rather than a field of boards.
Both need blocking underneath to lay the foundation and keep things in place. A border without support beneath the miter will open up within two seasons and will pose a stability and safety risk down the road.
Bench seating around a perimeter, planters framed into the edge, storage under a lid, riser and rail lighting. Built-ins free up the floor area that loose furniture eats, and they are the single most noticeable difference between a custom deck and a standard one at the same size.
All of them are framing decisions you should figure out before any work begins on the custom deck installation. If you add them later, they cost several times as much as they do during the build. They also are much harder to integrate and tend to look ‘stuck on’ and out of place.
Octagonal and hexagonal bays off a deck edge, wraparound sections turning a corner, cantilevered projections where a footing cannot go, and even bridge and walkway elements. These give a deck a destination — somewhere that is clearly a place rather than more floor.
When your custom design needs to be as unique as your yard and home, you will need to be creative. Thinking outside the box with deck space, layouts, designs, and directions can give you much more real estate to work with.
Diagonal runs, herringbone sections, breaker boards defining zones, mixed colors between areas. Curved decking is the most demanding version of this, because every board changes length.
For a deck that needs to be fairly normal in design and size, you can still make it fun and unique with the designs and materials used on the deck surface. Inlays, designs, fittings, and design patterns can all make an ordinary deck look and feel uniquely yours.
Framing
This is where custom deck builders separate from people who cut a curve into a standard frame, and it is most of what custom deck building services should cover.
A board cut at an angle or a curve has to land on something. That means additional joists, blocked sections, and sometimes a doubled rim — all designed before the first board is laid, not improvised when the shape doesn’t work out.
A picture-frame or inset border needs continuous support under the miter line. This is the most commonly skipped detail in custom work and the reason borders lift.
Both are real techniques with real limits. You can’t force a radius tighter than the material will take, and a frame that fights itself will telegraph through the surface within a year.
You cannot simply extend joists past a beam and hope. The overhang is governed by joist size and span, and a built-in bench or planter adds weight.
A perimeter bench with people on it is a live load the frame has to be designed for. So is a filled planter, which is heavier than most homeowners expect.
Curves and angles against an existing house get templated against the actual building rather than taken from a plan. Houses in this county are rarely square, particularly the older ones.
Design
A great custom deck starts with understanding the property, how you plan to use the space, and what needs to be accommodated before construction begins. Rather than forcing your yard into a standard rectangular design, we look at the existing landscape, the home’s architecture, and the features that will make the finished deck more functional.
Trees, rock outcrops, utility lines, septic systems, bulkheads, and oil fills all influence the final layout. We identify these features early so the design works with your property rather than against it, avoiding unnecessary removal, costly changes, or construction complications later.
Sun exposure can make a big difference in how comfortable your deck feels throughout the day. We consider the direction of the sun and existing shade patterns to position seating, dining, and entertaining areas where you can enjoy them most.
Door locations, window heights, rooflines, and entry thresholds all influence how a deck connects to your home. We account for these architectural details to create a natural transition between indoor and outdoor spaces, including careful measurements and templating when older homes have uneven or unusual features.
A well-designed custom deck can create distinct areas for dining, lounging, grilling, and entertaining without needing walls or separate structures. Changes in elevation, angled sections, and strategic projections help define each zone while keeping the overall layout open and easy to navigate.
Built-in benches, planters, storage, integrated lighting, and privacy screens are easier to incorporate when they’re part of the original design. Planning these details early allows us to account for the necessary framing, supports, and electrical requirements rather than trying to add them after construction.
Custom shapes offer plenty of design flexibility, but curves, unusual angles, borders, and multiple elevations can increase material and labor costs. We consider the structural requirements alongside the finished appearance, helping you find practical design alternatives that deliver the look you want without unnecessary expense.
The goal is a custom deck that looks like it belongs with your home, makes the best use of your available space, and supports the way you actually live outdoors. By working through these details before construction, we can create a design that balances appearance, functionality, structural requirements, and budget from the beginning.
Cost
The cost of a custom deck depends on much more than its overall size. Unique shapes, angles, borders, and built-in features all affect the amount of framing, materials, and labor required. Understanding these details helps you make design decisions that deliver the look you want while keeping the project within budget.
Curved deck edges create a distinctive, flowing appearance, but they require more precise cutting, additional framing, and specialized installation. Angled corners can often achieve a similar visual effect at a lower cost, making them a practical alternative for homeowners working within a set budget.
Picture-frame borders, contrasting trim, and inset decking patterns add visual interest but require additional materials and support underneath. The more linear footage involved, the more blocking, cutting, and installation time the project needs.
Every angle, miter, and change in direction adds time and material waste. Diagonal decking patterns, for example, typically require more cuts than straight board layouts. More intricate designs may look impressive, but they also demand additional labor and careful planning.
Benches, planters, storage compartments, and other integrated features each require their own framing, supports, and finishing work. While these additions can make a custom deck more functional, incorporating several features will increase material and labor costs compared to a simpler open deck design.
Extended deck sections and cantilevered edges can create interesting shapes, provide additional seating space, or make better use of the yard. However, these projections may require additional footings, reinforced framing, or engineered structural support to meet safety and building requirements.
Integrated stair, railing, and perimeter lighting adds both functionality and atmosphere, especially for decks used after sunset. Installing wiring and fixtures during construction is generally more efficient than adding them later, when existing deck boards may need to be removed to access the framing.
Custom shapes are only part of the overall estimate. Deck height, site accessibility, excavation requirements, ledge, existing structures, and your choice of decking material all affect the final price.
Custom deck building costs should reflect the actual materials, framing, and labor involved, not simply a flat price per square foot. An unusual shape may require considerably more work than a standard layout, even when the overall deck size is similar.
After visiting your property, we’ll provide an itemized estimate that breaks down the individual design and construction elements. You’ll see where the costs come from, understand your options, and have an opportunity to adjust the design before work begins. Your initial consultation and property visit are free.
Process
Building a custom deck involves more planning and precision than installing a standard rectangular deck. From the initial property assessment to the final inspection, each stage ensures the finished structure fits your home, works with your yard, and delivers the features you want.
We start by visiting your property to evaluate the yard, existing structures, access points, and any obstacles that could affect the design. We’ll also discuss how you plan to use the deck, what features you’d like to include, and your overall budget.
Using the measurements and details gathered during the consultation, we develop a design around your property. This includes the deck’s shape, dimensions, elevations, borders, built-in features, and lighting, ensuring the layout balances appearance, functionality, and structural requirements.
Once the design is established, we provide a detailed written estimate outlining the materials, labor, and individual custom features. Breaking down the costs makes it easier to understand your investment, compare design options, and make adjustments before construction begins.
Custom decks may require permits, structural drawings, and other approvals depending on the property’s location and project scope. We’ll help identify the applicable requirements and provide the initial plans and documentation needed to complete the necessary permit applications.
With the plans approved, we take precise measurements and template any curves or angles to ensure they align properly with your home. Next, we install the footings, structural framing, doubled joists where needed, and additional blocking to support borders, transitions, and custom design details.
Once the structural work is complete, we install the decking, carefully cutting boards to follow the custom layout and fitting picture-frame borders and transitions. Built-in benches, planters, storage, and planned lighting are also installed and finished during this stage.
Once construction is complete, we walk through the finished deck with you, review the stairs, gates, and safety features, and explain how to access pool equipment and the liner for future maintenance. You’ll know how to care for your new outdoor space.
A successful custom deck project depends on careful planning and attention to detail at every stage. By managing the process from the initial consultation through construction and final inspection, we help ensure your new deck is built to fit your property, complement your home, and provide an outdoor space you’ll enjoy for years to come.
Why us
A custom deck requires more than a creative design. It takes experience, careful planning, and an understanding of how different shapes affect structural integrity and long-term performance.
Not every property needs a custom design. We’ll recommend practical alternatives when they deliver the same functionality and appearance without unnecessary costs.
From doubled joists to reinforced blocking and laminated curved rims, we build the structural support needed to keep custom designs strong and secure.
We take measurements from your actual home and property, accounting for uneven walls, unusual angles, and older construction that standard plans can miss.
We incorporate benches, planters, storage, and lighting into the original design, making installation easier and more cost-effective than adding features later.
Our dedicated team manages your project from planning through construction, coordinating trusted specialists when needed to maintain quality and consistency.
★★★★★ Our 4.8-star Google rating reflects positive feedback from homeowners throughout the county, giving you added confidence in choosing our team.
Let’s plan your custom deck. Whether you have a detailed design in mind or simply want to make better use of your outdoor space, we’re ready to help. We’ll evaluate your property, discuss your ideas, and help you find the right balance of design, functionality, and budget.
Service area
Custom deck services and custom deck installation across Fairfield County and all 23 towns.
Darien homeowners ask for this more than anywhere else in the county. The lots are compact and almost entirely residential, the housing stock is older and rarely square, and lot coverage limits mean a deck often has to earn every square foot it occupies. That combination produces custom work — when you cannot simply build bigger, you build better-shaped. Homeowners searching for a custom deck company in Darien or a custom deck contractor in Darien are usually working within exactly those constraints.
Brookfield is the other. Larger lots, lake access, and wooded settings, where the obstacle is a tree or a rock outcrop rather than a boundary line. Custom deck builders in Brookfield homeowners call tend to work around something rather than a setback, and custom deck builders in the northern towns generally do, too.
Along the shoreline — Westport, Fairfield, Norwalk — the driver is usually the view. An angled or projected deck points at the water; a rectangle aligned to the house wall does not. In the northern towns, Redding, Newtown and Sherman, it is grade and ledge, and custom shapes are frequently the cheapest way to avoid both.
Related
Standard builds, done properly
Everything we do with decks
Surfaces for custom shapes
Guard systems, including on curves
Where the shape follows the grade
FAQ
Design drawn for your property, framing engineered for the shape, and the built-in features framed in rather than added. You’re paying for the design and framing; the boards cost roughly the same as on any deck.
Shape, detail, or built-in features — usually a combination. Curves, angled corners, borders and inlays, octagonal bays, built-in benches and planters, integrated lighting. A rectangle with built-in seating and a picture-frame border is a custom deck; so is an angled deck with a plain surface.
It depends entirely on which custom elements you want. Angled corners add relatively little. A curved edge is the most expensive item on the list because the framing underneath has to be laminated or kerfed, and every board gets cut. We price by element so you can see what each feature costs.
Yes. We laminate or kerf the rim to hold the radius, with doubled joists and blocking under every cut end. There is a limit to how tight a radius any material will take, and we will tell you where yours sits before ordering anything.
Usually, and it is one of the most common reasons people call us. The framing needs a gap for growth and movement, and the opening needs proper support around it rather than just a hole cut in the boards.
Not structurally. There is more visible edge per square foot — more border, more fascia, more miters — so there is slightly more surface to clean, and mitered joints are worth checking annually.
Sometimes, but the frame underneath has to be able to carry it, and often it wasn’t built with that in mind. We assess before quoting. On a deck being resurfaced anyway, built-ins are far easier to add.
Not inherently, but the drawings are more involved, and towns look harder at anything unusual. We’ll help identify what applies to your property and provide the plans and documentation needed for the application, which you submit and file.
Cable and metal systems both follow a curve; glass generally does not without custom panels. Timber can be shaped. This is worth deciding at the design stage because it affects post spacing.
Yes, though those have pages of their own with the specifics — a pool surround and a roofed structure each have requirements a deck does not.
On an awkward lot, almost always, because the alternative wastes space you have paid for. On a square lot with no obstacles, be honest with yourself about whether the shape is buying you anything. We will give you our view.
All 23 towns in Fairfield County. We do the most custom deck work in Darien and Brookfield, for different reasons — tight lots in one, obstacles and grade in the other — but the service runs countywide.
Earlier than for a standard build. Custom work needs design time before permitting, and permitting needs to happen before the calendar fills. Late winter is the right point to start planning for a summer project.
Prefer to talk?
A tree, a boundary, a view in the wrong direction, or a yard where the only flat part is an odd shape. Describe it and we’ll tell you what it points to.
Free on-site visit. No obligation.
Your yard doesn’t have to be perfectly level, square, or obstacle-free to become a great outdoor living space. Whether you’re working around trees, property lines, uneven ground, or an unusual layout, our custom deck services can help you make the most of your property. Tell us what you’re working with, and we’ll help you explore the possibilities.
We’ll visit your property, discuss your ideas, evaluate the space, and recommend a design that balances functionality, appearance, and budget. Your consultation is free and takes about an hour.
Custom deck services across Fairfield County, Connecticut · Mon–Fri 8:00am–7:00pm · Sat 8:00am–1:00pm
