CNC Jaali Staircase Designs for Indian Homes (2026)

By Vikram Khullar, Director, Delhi Brass · 37 years in metal fabrication · Published 14 September 2026 · 7 min read

A CNC jaali staircase uses computer-cut metal panels — a repeating lattice or pattern precisely cut from brass, mild steel or stainless — as the balustrade, landing screen or infill of a stair. It gives you the airy, filtered-light quality of a traditional jaali with the crisp, repeatable geometry only CNC and laser cutting can hold, and because every panel is cut to your drawing, the staircase is made to fit your exact rise, run and landing.

What is a CNC jaali staircase?

Jaali is the Indian tradition of a perforated screen — historically carved in stone or sandstone to shade a room while letting air and dappled light through. A CNC jaali staircase carries that idea into metal. Instead of hand-carving, a CNC router or laser cuts your chosen pattern into flat metal sheet with sub-millimetre accuracy, and those panels become the guard along the flight, the screen at a landing, or a full-height stairwell partition.

The appeal for a modern Indian home is practical as much as decorative. A solid balustrade blocks light and feels heavy in a stairwell; open balusters offer no privacy and little pattern. A jaali panel sits in between: it reads as a continuous decorative surface, filters harsh afternoon light into a pattern on the treads, and still meets the height and infill-gap requirements a staircase guard needs. Because the pattern repeats off a single cut file, a jaali stair looks resolved and intentional in a way ad-hoc railings rarely do.

How a CNC jaali stair panel is made

1. Drawing: the pattern is drawn to your exact stair geometry — flight length, rise, landing widths — as a vector cut file.
2. Cutting: CNC laser or router cuts the panels from brass, mild steel or stainless sheet.
3. Framing: panels are welded or fixed into a frame, with a handrail sized for a comfortable grip.
4. Finishing: the metal is deburred, then powder-coated, lacquered brass, or given an antique patina in the workshop.
5. Installation: panels are fixed to the stringer and landing, aligned so the pattern runs unbroken up the flight.

Where jaali works on a staircase

A staircase gives you more than one surface to treat, and the strongest designs pick one or two rather than covering everything. The balustrade — the guard along the flight — is the obvious home for a jaali and the most impactful. A landing screen turns a half-landing or the edge of an upper floor into a decorative partition that also adds privacy to the space beyond. The stringer face (the sloped side of the stair) can carry a slim jaali band, and in double-height stairwells a full-height partition screen can separate the stair from a living or foyer area while keeping light flowing. For a fuller tour of screens beyond the stair, see our guide to metal jali partition ideas for Indian homes.

Popular CNC jaali staircase patterns

Pattern is where a jaali stair earns its personality, and the CNC process means almost any motif is possible. A few families work especially well on a flight of stairs:

Geometric lattice — honeycomb, hexagon and diamond grids read as contemporary and hold their proportion whether the flight is short or grand. Deco fret and stepped patterns suit heritage-modern interiors and pair naturally with brass. Botanical and vine motifs soften a hard staircase and echo classical scrollwork. Mashrabiya-style interlocking stars nod directly to the jaali tradition. For metalwork you can commission along these lines, browse the balustrade and staircase designs on our Railings page.

A useful rule when choosing a pattern: the denser the cut, the more the panel behaves like a screen (more privacy, more shadow play, less see-through); the more open the cut, the lighter and more transparent the guard feels. Match that to the stairwell — a dense pattern for a stair you want to feel enclosed and private, an open lattice where you want to keep sightlines and daylight.

Choosing the metal and finish

The metal decides both the look and the maintenance. Brass gives the warmest, most premium result and takes a lacquered polish or an antique patina beautifully — it is the classic Delhi Brass choice for a statement stair. Mild steel (MS) is the workhorse: strong, economical, and endlessly versatile once powder-coated in a colour of your choice, from matte black to charcoal to bronze tones. Stainless steel suits humid or coastal homes where corrosion resistance matters most. Many stairs combine them — an MS structure with brass detailing, say. We compare the three in depth in brass vs MS vs stainless for railings, and you can see finish options across our modern staircase railing designs.

Landing screens and stairwell partitions

Some of the best jaali work on a stair happens away from the flight itself. A landing screen or a full-height stairwell partition lets the pattern breathe at a larger scale, and it does real work: screening a stair from a living room, adding privacy to a mezzanine, or simply giving a double-height void a finished edge. The same cut file that generates the balustrade can be scaled up for the screen, so the two read as one designed family. These larger screens overlap with our gate and jali work — the contemporary jali designs on our Gates page show the scale and pattern language that translates directly to an interior partition.

If you are planning a build or renovation, a jaali stair is best specified early, alongside the civil work, so fixings and openings are planned rather than retro-fitted. Our workshop takes commissions from drawing to installed fixture — start on the Custom Orders page.

What drives the cost of a CNC jaali staircase

A jaali stair is made to order, so there is no single sticker figure — but the cost is driven by a predictable set of factors. Understanding them helps you brief the workshop and control the budget:

• Metal choice: brass sits at the top, stainless in the middle, powder-coated MS as the most economical.
• Pattern density and intricacy: more cutting time and finer detail mean more machine time and more finishing.
• Total area: flight length plus any landing screens or partitions — measured in running feet and square feet.
• Finish: a plain powder coat, a lacquered brass polish, or a hand-applied antique patina each carry different labour.
• Structure and fixings: a self-supporting screen or a floating-stair guard needs more engineering than an infill panel.
• Site conditions: access, height and whether the stair is a new build or a retrofit.

Because these vary so widely, the honest answer is a measured quotation against your drawing rather than a per-square-foot rule of thumb. Share your stair plan and the pattern you like, and the workshop can size the panels and finishes to your budget.

Frequently asked questions

What does CNC jaali mean?

Jaali is a traditional Indian perforated screen. “CNC jaali” means that screen is cut by a CNC (computer numerically controlled) machine — a laser or router that cuts a precise, repeating pattern into metal sheet from a digital file, rather than being carved by hand.

What is a CNC railing?

A CNC railing is a balustrade whose panels are cut on a CNC machine, so the pattern is exact and repeatable along the flight. On a staircase this is what produces a clean jaali or lattice guard; it can be made in brass, mild steel or stainless and finished to match the interior.

How much does a CNC jaali staircase cost?

It is priced per commission because it is made to your stair. The main drivers are the metal (brass, stainless or MS), the pattern density, the total area including any landing screens, and the finish. The most reliable way to get a figure is a measured quotation against your drawing — the Custom Orders page is where to start.

Can a CNC jaali balustrade meet safety and infill-gap requirements?

Yes. The pattern is designed so the open gaps stay within safe limits and the guard meets the required height, while a properly sized handrail is built into the frame. Because the panels are drawn to your stair, safety and design are resolved together rather than traded off.