Noren Curtain Size Guide: How to Measure & Choose the Perfect Fit

You found a noren you love. The indigo dye, the hand-stitched panels, the quiet weight of real linen. Then the size question stops you cold: 85 × 56cm? 90 × 150cm? Han or Naga? Two panels or three? Japanese sizing terms land differently when you're standing in a Western home with a tape measure and no frame of reference.

We've been weaving noren in Kyoto for three generations — our workshop, 株式会社 加藤健旗店, has been handcrafting noren since 1950. In that time, we've answered this size question more than any other. This noren curtain size guide gives you everything you need to measure your space, understand traditional Japanese sizing conventions, and order with complete confidence. By the end, you'll know exactly what to specify, whether you're ordering ready-made or commissioning a custom piece.

What Makes Noren Different From Ordinary Curtains

Western curtains gather. They bunch, pleat, and stack. Their width is calculated at 1.5× to 2.5× the window span to create that layered fullness.

Noren work on the opposite principle. They hang flat — taut, clean, and still. A noren's width equals the opening, not a multiple of it. There are no rings, no traverse rods, no pinch pleats. A simple dowel rod passes through a sleeve or series of loops stitched across the top, and the fabric falls straight down.

Most noren are split vertically into two or three panels. That slit is functional: it allows people to pass through without removing the curtain. In a traditional Kyoto shop entrance, the noren announces the merchant's identity while letting customers flow in and out freely. The split is not a design flaw — it is the design.

Because noren hang flat and split rather than part like stage drapes, sizing them works differently from sizing Western curtains. Width must be accurate. Length is a deliberate aesthetic choice, not a coverage calculation. Get both right, and a noren transforms a doorway. Get either wrong, and the proportions feel off in a way that's hard to explain but immediately visible.

Practical takeaway: Measure your opening precisely. Unlike gathered curtains, a noren cannot compensate for imprecise dimensions.

The Three Traditional Noren Lengths

Japanese noren have evolved into three main length categories, each with a distinct function and visual character. Understanding these is the foundation of any noren curtain size guide.

Han-Noren — The Classic Half-Length (~56 cm / 22 in)

Han means half. The han-noren covers roughly the top third to half of a doorway and is the form most closely associated with traditional Kyoto merchant culture. A hanging han-noren signals that a shop is open. It obscures the shopkeeper's face but leaves the activity inside visible — an intentional balance between welcome and discretion.

Standard han-noren dimensions: approximately 85 cm W × 56 cm H (33 in × 22 in).

In a Western home, the han-noren suits kitchen pass-throughs, café-style room entrances, and any space where you want airflow and visibility alongside a decorative Japanese accent. It is the natural choice for a Japandi interior: grounded, restrained, beautiful without effort.

For example, if your kitchen doorway is 85 cm (33 in) wide, a standard han-noren fits without adjustment. Mount the rod just inside the frame and the curtain sits perfectly at the midpoint of the opening.

Practical takeaway: Han-noren is the starting point for most home applications — open, welcoming, and proportionally elegant.

Naga-Noren — The Full-Length Divider (~155–160 cm / 61–63 in)

Naga means long. The naga-noren descends most of the doorway height, providing genuine privacy and a strong visual presence. It blocks the view into a room, softens sound between spaces, and works as a room divider in open-plan homes.

Standard naga-noren dimensions: approximately 85 cm W × 155 cm H (33 in × 61 in).

Naga-noren are the right choice for bedroom doorways where you want a soft privacy layer, living room focal walls, or hallways where a hanging textile adds warmth and rhythm. They do not reach the floor — typically stopping 20–40 cm (8–16 in) above it — which preserves the floating quality that makes noren feel different from a panel curtain.

For example, in a 200 cm (79 in) high doorway, a 155 cm naga-noren leaves roughly 45 cm of clearance at the bottom. That gap keeps the noren from looking like a door and maintains the breathing space that defines the form.

Practical takeaway: Choose naga-noren when privacy or strong visual impact matters more than openness.

Mizuhiki-Noren — The Short Decorative Style (~30–40 cm / 12–16 in)

The mizuhiki-noren is the shortest of the traditional forms — roughly 30–40 cm (12–16 in) in drop — and it is purely decorative. It does not cover doorways. It does not divide rooms.

Use a mizuhiki-noren as a window top accent, as wall-mounted textile art, or as a decorative header above a kitchen shelf. Its short drop and often elaborate dyework make it a piece to be looked at rather than passed through. If you've seen beautiful noren hung horizontally across the top of a tokonoma alcove in a Japanese home, that is the mizuhiki tradition.

Practical takeaway: Mizuhiki-noren is the choice for pure decoration — a textile element rather than a functional curtain.

How to Measure Your Space in 3 Steps

Precise measurement is the most important part of this noren curtain size guide. These three steps take five minutes and eliminate the guesswork.

Step 1 — Measure Your Doorway Width

Measure the inside of the door frame — not the wall, not the outer edge of the casing. This is the span the noren must cover.

Standard Japanese interior doors run 85–90 cm (33–35 in) wide. Most Western interior doors fall between 80 cm and 96 cm (31–38 in). The noren width should match the door width within ±2–3 cm. A noren that is 3 cm narrower than the opening looks intentional; one that is 10 cm narrower looks like a mistake.

If you are hanging your noren on a tension rod rather than a fixed dowel, extend the rod to your target width first, then measure the rod span. That span is your noren width.

For a two-panel noren, each panel will be approximately half the total width. An 85 cm noren has two panels of roughly 42 cm each. A 90 cm noren has panels of approximately 45 cm each.

For example, if your doorway measures 88 cm (34.5 in) inside the frame, a standard 85 cm noren fits cleanly — the 3 cm difference is within the accepted range and will not be visible once the rod is mounted.

Practical takeaway: Always measure inside the frame, and let the rod span be your final reference number.

Step 2 — Decide on the Length (Han or Naga?)

Length is a decision, not a calculation. Ask yourself two questions.

Do you want privacy or visual separation? If yes, choose naga-noren (approximately 2/3 to 3/4 of your door height). For a 200 cm (79 in) doorway, that means 130–160 cm of noren drop.

Do you want the space to feel open and airy — a Japandi aesthetic with breathing room? Choose han-noren (approximately 1/3 to 1/2 of your door height). For a 200 cm doorway, that means 60–90 cm of noren drop.

One important note: noren do not reach the floor. They hang from a rod mounted near the top of the door frame and stop well above the threshold. This is not an oversight — it is the nature of the form.

For example, if your bedroom doorway is 210 cm (82 in) tall and you want light privacy, a naga-noren at 155 cm gives you coverage from roughly 55 cm from the floor upward — covering the area where sightlines actually matter.

Practical takeaway: Choose han for openness, naga for privacy. Neither length should touch the floor.

Step 3 — Rod and Header Clearance

Every noren has a header — the stitched sleeve or loop system at the top through which the rod passes. This header adds 5–9 cm to the overall hanging height. It does not add to the visual drop of the fabric; it sits above the rod.

Mount the rod 2–3 cm below the top of the door frame. This tucks the hardware into the frame recess and keeps attention on the textile rather than the mounting.

To calculate where the bottom edge of your noren will fall: take the height of the rod mount, subtract the noren's fabric drop, and that is your bottom edge height from the floor.

For example, in a 200 cm (79 in) door frame with the rod at 195 cm, a han-noren with a 56 cm drop will have its bottom edge at approximately 139 cm (55 in) from the floor — squarely in the upper half of the opening.

Practical takeaway: Always factor in the header when planning rod placement, and mount the rod close to the top of the frame for the cleanest look.

Recommended Sizes for Western Homes

Traditional Japanese sizing works well for most Western interior doors. Here is how to match noren dimensions to the most common opening types.

Standard Interior Doorways (~80 cm / 32 in wide)

For a standard Western interior doorway in the 80–90 cm (31–35 in) range, our most-requested ready-made sizes are:

• Han-style: 85 cm W × 56 cm H (33 in × 22 in)
• Naga-style: 85 cm W × 150–155 cm H (33 in × 59–61 in)

These proportions work for bedroom, bathroom, kitchen, and hallway doorways across the US, UK, Australia, and most of Europe. The 85 cm width sits comfortably in an 80–88 cm opening without appearing narrow.

For example, a bathroom doorway of 82 cm (32 in) with an 85 cm noren gives a 3 cm positive allowance on each side — the panels have a gentle fullness rather than a strained, pulled look.

Practical takeaway: Standard 85 cm-wide noren fit the large majority of Western interior doorways without customization.

Wider Openings and Room Dividers

Openings wider than 95 cm (37 in) call for a wider noren or a multi-panel solution.

For openings between 100–120 cm (39–47 in): use a two-panel noren with 50–60 cm panels, giving a total width of 100–120 cm.

For openings between 120–180 cm (47–71 in): use a three-panel noren with individual panels of 40–60 cm each. A 120 cm opening, for instance, takes a three-panel noren at 120 cm total width — each panel 40 cm across.

We at Noren. craft offer custom widths for any opening. Room dividers in open-plan homes are among our most frequent custom requests, and we've made noren to span openings of up to 240 cm (94 in) using four and five panel configurations.

Practical takeaway: For openings wider than 95 cm, calculate panel count first, then specify total width as the sum of the panels.

Windows and Compact Spaces

Noren near windows behave differently from noren in doorways. You're not covering an opening for passage — you're adding texture, filtering light, and creating a layered view.

Measure the glass width, not the full window frame. A noren that spans only the glass panel, mounted on a tension rod inside the frame, creates a clean cafe-curtain effect. For this application, a han-noren drop of 45–56 cm (18–22 in) works well for most single-hung windows.

For very compact spaces — a small bathroom window, a narrow passage between kitchen and dining — consider a mizuhiki-style short noren for decorative effect without bulk.

For example, a 75 cm (30 in) wide kitchen window takes an 85 cm noren mounted inside the frame. The slight width excess gives the panels a relaxed hang — particularly attractive in a natural linen or undyed cotton.

Practical takeaway: For windows, measure the glass span and mount inside the frame for the most refined result.

Choosing the Right Rod for Your Noren

A noren is only as good as its mounting. The fabric matters; so does the hardware.

Tension rods are the most practical choice for renters and first-time buyers. They press against the inside of a door frame without drilling, adjust to fit openings from 60 cm to 110 cm (24–43 in), and can be repositioned easily. Most noren with a sewn sleeve (tunnel top) fit a standard 25–30 mm (1–1.2 in) diameter tension rod.

Fixed dowel rods are the traditional approach — a wooden or bamboo dowel cut to width and mounted on two cup hooks or brackets. This is the method used in Kyoto shops. It holds the noren level with no sag and gives the textile a proper traditional hang. For heavier fabrics, a fixed rod is almost always the better choice.

Café rod systems (with decorative finials) work well for windows and compact spaces. They add a designed quality to the installation and are available in brass, iron, and natural wood finishes that complement linen and natural-dyed noren well.

Most noren have one of two header types: a sewn sleeve (a tube of fabric at the top through which the rod passes) or individual loops (traditionally called "chichi" in Japanese). Sleeves suit smooth rods with finials; loops suit dowels and are the traditional construction. At Noren. craft, we use both — specify your preference when ordering.

Practical takeaway: For renters, use a tension rod. For permanent installation or heavier fabrics, choose a fixed dowel or bracket system. Match rod diameter to your noren's sleeve or loop width.

Two-Panel vs. Three-Panel vs. Single Fabric

The number of panels changes how a noren functions and how it looks.

Two-panel is the most common configuration — two equal fabric strips joined at the header with a center slit. It is easy to pass through, visually balanced, and suitable for almost every home application. If you are unsure, choose two-panel.

Three-panel noren have two slits and cover wider openings more evenly. They are the traditional configuration for izakaya entrances and wide commercial doorways. In a home, three-panel noren suit archways, wide hallways, and room dividers where a two-panel slit might fall awkwardly off-center.

Single fabric noren have no slit. They function as wall hangings or textile art rather than as pass-through curtains. A single-panel noren mounted in a living room alcove or above a headboard is a contemporary take on the tradition — minimal, graphic, and striking in hand-dyed indigo or shibori.

For example, a 90 cm archway between a living room and dining area takes a two-panel noren cleanly. The center slit falls at 45 cm — directly in the middle of the opening — and both halves of the arch are framed symmetrically.

Practical takeaway: Two-panel for doorways, three-panel for wide openings, single fabric for walls and art.

Does Material Affect How Noren Hang?

The fabric determines the drape. Both the look and the practical hanging behavior change with material choice.

Linen and cotton hang with a natural, relaxed drape. They move gently in a breeze and soften with washing over time. Our linen noren, in particular, develops a more beautiful hand with each year of use — the fibers settle and the fabric becomes suppler. These are the materials we recommend most often for home use.

Hemp is stiffer and holds its shape more firmly. A hemp noren hangs with authority — each panel falls in a clean vertical line. Hemp is an excellent choice for spaces with strong air circulation where you want the panels to stay in position.

Silk is fluid and light. Silk noren catch movement beautifully but require more careful handling and should not be placed where they will be handled frequently.

Heavier fabrics — canvas, thick linen, double-layer cotton — need sturdier rods. A tension rod rated for lightweight fabric will bow under a heavy noren. Check your rod's weight rating before mounting.

Lighter fabrics — thin cotton, gauze, open-weave linen — billow in a breeze, which makes them ideal near windows. The movement is part of the appeal.

For example, a gauze noren in a south-facing kitchen window will shift with every cross-breeze from an open door. That movement is intentional — it is a quality of the material, not a fitting problem.

Practical takeaway: Match fabric weight to your rod and fabric character to your room's air circulation and handling patterns.

Room-by-Room Length Recommendations

The right noren length depends on the room as much as the doorway height.

Kitchen: Shorter is better. A han-noren (56 cm / 22 in) keeps fabric away from steam, heat, and cooking splatter. It allows ventilation and is easy to remove for washing. Traditional Japanese kitchen noren are almost always half-length for exactly these reasons.

Bedroom: Either length works, depending on privacy preference. A naga-noren (150–160 cm / 59–63 in) blocks the view into the room and muffles sound slightly. A han-noren gives a softer, more decorative effect without privacy. If you want both aesthetic impact and light separation, naga-noren is the better choice here.

Living room / hallway: Naga-noren creates a stronger visual anchor and works well as a room-dividing focal point. In a hallway, it adds depth and a sense of passage — the traditional function of noren in Japanese architecture.

Home office / study: Han-noren signals entry without fully closing off the space. It maintains the feeling of an open, connected home while marking the threshold of a quieter zone.

Bathroom: This is one of the few cases where going shorter than standard makes sense. A 40–45 cm (16–18 in) drop — between mizuhiki and standard han — keeps the fabric above splash height while maintaining a clean decorative effect.

Practical takeaway: Start with the function of the room, then choose the length. Kitchen = shorter. Bedroom/living = longer. The right length is the one that matches how the space is actually used.

How to Identify a Well-Made Noren

Not all noren are equal. When evaluating a noren — whether from us or anyone else — look for these construction signals.

Header construction: The sleeve or loop system should be evenly spaced and double-stitched. Loose loops will deform over time and cause the noren to hang unevenly. At Noren. craft, headers are reinforced at both ends where rod stress concentrates.

Slit reinforcement: The bottom of each panel slit is the highest-stress point on the fabric — it bears the weight of the fabric and the pull of passage. Look for a bartack stitch (a dense horizontal reinforcing stitch) at the base of every slit. Without it, the slit will extend with use.

Hem finish: Side and bottom hems should be folded twice (double-folded) before stitching. A single-fold hem unravels faster, especially after washing. Natural fabrics like linen and hemp need a proper hem to maintain their edge over years of use.

Dye quality: For naturally dyed noren (indigo, persimmon, kakishibu), the color should be even throughout the fabric with no striping or uneven blotching. Natural dye does fade gracefully with UV exposure — that is expected and desirable. Uneven initial coverage is a sign of inconsistent dye process.

Fabric weight: A quality home noren in mid-weight linen should feel substantial in your hand — roughly 180–220 gsm for a doorway piece. At that weight, the panels fall with authority without pulling the rod. Lightweight noren made from thin cotton (below 120 gsm) may photograph attractively but lose their drape character within a season of regular handling.

Practical takeaway: Check the header stitching, slit reinforcement, and dye evenness. These three signals separate a noren built to last from one that will lose its shape within a year.

Caring for Your Noren

A noren cared for well lasts decades. The cleaning requirements vary by fabric, and knowing them before you buy is part of making the right choice.

Linen and cotton: Machine wash on a gentle cycle in cool water (30°C / 86°F). Use a mild, pH-neutral detergent. Line dry in shade — direct sunlight accelerates color fade faster than you want in the first few years. Expect linen to shrink slightly on the first wash (typically 3–5%); if you are ordering custom, tell us: we cut with this allowance built in. After washing, rehang while slightly damp so the panels hang true as they dry.

Hemp: Hand wash or cold machine cycle (maximum 30°C). Hemp is more prone to shrinkage than linen and stiffer when damp — smooth the panels flat while wet and rehang immediately. Do not twist or wring. With a few washes, hemp softens considerably and develops a pleasant texture.

Silk: Dry-clean only, or hand wash very gently in cool water with silk-specific detergent. Never machine wash. Lay flat to dry or hang immediately after pressing gently with a towel. Silk noren are the highest-maintenance option; reserve them for lower-traffic decorative uses.

Naturally dyed noren (indigo, kakishibu, persimmon): Wash separately for the first two or three washes — natural dyes can bleed slightly when new. Color will fade gently with light exposure over the years; this is not a flaw but the intended character of a living textile. Avoid bleach or enzyme detergents, which strip natural dyes aggressively.

Practical takeaway: Linen is the most forgiving of the natural options — machine-washable and only gets better with use. If low maintenance matters, linen or cotton is the right choice.

Ready-Made vs. Custom-Size Noren

Ready-made noren at standard 85 cm width fit the majority of homes. If your doorway is between 80 cm and 90 cm (31–35 in) wide, ready-made is the straightforward and cost-effective choice. Browse our available ready-made sizes at noren-craft.com/collections/noren.

Custom sizing makes sense in several specific situations:

• Vintage doors — older homes in Europe, North America, and Japan often have non-standard openings. A 70 cm (27.5 in) Victorian hallway door or a 68 cm Japanese machiya entrance will not be served well by an 85 cm ready-made noren.
• Wide modern doorways — contemporary homes and renovated open-plan spaces often have 95–120 cm (37–47 in) openings. Ready-made panels will look narrow and lost in these spaces.
• Room dividers and archways — any opening above 120 cm (47 in) requires a custom multi-panel solution.
• Exact length matching — if you have a specific hanging height in mind that differs from standard han or naga proportions, custom length ensures the bottom edge lands exactly where you intend.

We make every noren to order in our Kyoto workshop. Custom sizing carries no premium over ready-made for most specifications. The process is straightforward: tell us your opening width, desired drop length, panel count, and preferred fabric, and we will confirm dimensions before cutting.

For example, a 104 cm (41 in) doorway in a converted warehouse apartment requires a custom two-panel noren at 104 cm total width. Each panel measures 52 cm — a proportion that would not be achievable with any standard ready-made configuration.

Practical takeaway: Ready-made works for 80–90 cm openings. Everything else — wider doors, unusual heights, room dividers — is a custom job, and we handle it routinely.

Find Your Perfect Noren at Noren. craft Kyoto

Whether you are outfitting a single kitchen doorway or creating a layered Japandi atmosphere across multiple rooms, our noren are handwoven and hand-dyed in Kyoto. Every piece is made to order — no warehouse stock, no generic production runs. You specify the size, fabric, and dye style; we confirm the dimensions and begin cutting.

Standard ready-made orders typically ship within 10–14 business days. Custom sizing — for non-standard doors, wide openings, or room dividers — is available at no additional cost for most specifications and ships on the same timeline.

Ordered the wrong width and ended up with panels that looked narrow and lost? It happens — and it is entirely avoidable. Send us your doorway measurements before ordering and we will confirm the right size before anything is cut. Every sizing consultation is complimentary, and we review each inquiry personally. We would rather spend five minutes on a message than have you receive a noren that does not hang the way you imagined.

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A noren that fits your space becomes part of your home. Made well and sized right, it will be there for decades — softening with age, holding the light, marking the threshold between one room and the next.

Written by Kato Tsuyoshi, third-generation owner of 株式会社 加藤健旗店 (established Kyoto, 1950). Noren. craft ships handwoven noren worldwide.