So, what exactly is a closed riser stair?
A staircase is made up of two parts that repeat with every step: the tread (the horizontal surface you walk on) and the riser (the vertical face between each step). A closed riser staircase is exactly what it sounds like.
The riser is fully enclosed, giving the staircase a solid, continuous form from bottom to top. No gaps. No openings. Just clean, unbroken line after line of beautiful timber.
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The look: timeless, warm, unmistakably classic.
If someone asked you to close your eyes and picture a staircase, really picture it, there’s a good chance you’d picture something that looks a lot like this.
The Traditional Wooden Stairs
Closed riser stairs are the archetypal timber staircase. They carry a sense of permanence and craft that only comes with age-old design. Rich timber grains run the full length of each tread and riser, making this style one of the finest showcases for the natural beauty of wood. Every knot, every warmth of colour, every grain pattern becomes part of the architecture.
Closed stair designs feel intentional, and they look it.
Built for how you actually live.
Beyond their beauty, closed riser stairs earn their place in a home through smart, practical design.
The solid construction creates a natural sense of privacy and enclosure between floors, giving your home added layers of comfort so that upstairs feels genuinely separate from downstairs. For family homes especially, that sense of defined, sheltered space matters.
The enclosed form also means modesty is built right in. Something particularly appreciated by women in skirts and dresses who’d rather not give the ground floor a view of their journey upstairs.
And on a practical note: nothing rolls through the stairs, nothing gets caught in the gaps, and nothing finds its way underneath. Safer for small children, pets, and anyone carrying an armful of groceries.
Perhaps most usefully, a closed riser staircase creates a completely enclosed cavity underneath, and a well-designed under-stair space is a home asset in its own right. Think built-in storage, a powder room, a broom closet, even a reading nook. It’s square meterage that open stair designs simply give away.
Types of Closed Riser Stairs
Within the closed riser style, there are several distinct construction approaches, each with its own character and the right application. Here’s how they differ.
The classic choice. The stringer is the structural side panel that runs along the outer edge of a staircase, supporting the treads from below. In a closed riser and closed stringer stair, that panel is solid and continuous, with the treads and risers fully enclosed within it. The result is a clean, boxed-in profile from the side. The steps themselves are hidden behind the stringer and only revealed as you face the staircase head on. It’s a refined, tailored look that suits formal interiors and traditional homes where a neat, finished silhouette matters.
Here the stringer takes on a different profile entirely. Rather than a flat, continuous panel, the stringer is cut in a sawtooth pattern that follows the stepped outline of the treads and risers, exposing that distinctive zigzag along the side of the staircase. The risers remain fully closed, keeping the classic warmth and solidity of the closed riser style, while the sawtooth stringer adds visual rhythm and a slightly more contemporary edge. It sits comfortably between the traditional and the modern, making it a versatile choice across a wide range of home styles.
Box stairs take the enclosed principle further. The entire staircase is constructed as a self-contained structural unit, with solid panels on both sides and a fully enclosed form from top to bottom.
Box stairs are a popular choice for backyards with decks, creating robust structures that seamlessly connect decking to higher and lower steps. Particularly when less steps are needed.
Internally, you’ll most commonly find box stairs connecting split-level living areas, running alongside a wall in a hallway, or used in tighter spaces where a neat, compact footprint matters. Because they don’t rely on a supporting wall to one side, they work well as a freestanding element in more open floor plan layouts too.
Who loves closed riser stairs?
Homeowners building or renovating traditional, heritage, or Hamptons-style homes. Families with young children or pets. Anyone who values warmth, craft, and a staircase that tells a story. Architects and interior designers working on projects where classical elegance is the brief, and the standard is high.
You’ll find closed stair designs in grand Federation homes across Sydney, in new builds on the Central Coast, and in beautifully considered renovations right across NSW.
See the difference for yourself.
Words only go so far. Browse our gallery below to see more closed stairs in homes just like yours, and find the design that makes you stop and stare.
Projects
Why Allwood Stairs?
We’ve been building staircases since 1996. In that time we’ve completed more than 25,000 installations for over 6,500 customers across Sydney, the Central Coast and Newcastle. That’s not a number we take lightly. It’s a track record built one staircase at a time, on every kind of project from high-specification new builds to considered heritage renovations.
Every staircase we make is custom-built to order. Nothing leaves our workshop off the shelf. We measure, design, quote, manufacture and install, managing the full process from first conversation to final fit-out. For builders and architects, that means one accountable partner and no gaps in the chain. For homeowners, it means a staircase made precisely for your space, your home, and your brief.
Our purpose-built workshop runs CNC manufacturing capability, which means tight tolerances, consistent quality, and a clean finish on every job regardless of scale. Premium craftsmanship isn’t a promise we make lightly. It’s built into how we work.
Whether you’re a premium residential builder coordinating a high-end new build, an architect or designer specifying a custom timber staircase, or a homeowner who simply wants it done properly, you’ll find the same standard of care and the same attention to detail at every stage of the process.
28 years. 25,000 staircases. Built to last.
Let’s build yours.
Allwood Stairs designs and builds closed riser staircases across Sydney, the Central Coast and Newcastle. Our team can take care of the full installation, or provide kit stairs for the qualified carpenter on your project.
Get in touch for an obligation-free quote.
Prefer something a little more contemporary?
If your style leans modern, explore our open riser stairs and cantilevered stairs. Open riser stairs bring an airier, more contemporary feel by removing the enclosed face between each step, letting light flow freely through the staircase. Take that a step further with our cantilevered stairs — floating, open, sculptural, and completely free of a traditional stringer.
Where closed riser stairs speak to tradition, both open riser and cantilevered stairs make a bold architectural statement. Different philosophies, same standard of craft.
