Fewer joins
A suitably oriented wide-width fabric can reduce vertical seams across curtains and continuous window treatments.
Wide Width Fabric
Explore wide-width fabric for curtains, sheers, Roman blinds and large-scale interiors. Typically woven at around 280–320 cm wide, these fabrics can help reduce joins and create a more continuous finish across tall or expansive windows.
Our collection extends beyond plain voile to include linen, cotton, woven textures, satin, jacquard, embroidery, velvet, dimout, blackout and flame-retardant qualities. Width, pattern direction and intended use vary, so check whether the selected fabric is wide width, railroaded, room high or dual direction before calculating quantity
£
£
Applied Filters
34,807 products
Get A Quote
Width and construction
What Is Wide-Width Fabric?
Wide-width fabric is woven substantially wider than conventional furnishing cloth. Standard curtain fabrics are often around 135–150 cm wide, whereas wide-width qualities commonly measure approximately 280–320 cm. The additional width can make it possible to cover a larger area with fewer joins.
Width alone does not explain how a fabric should be used. Pattern direction, the position of the selvedges and whether the product is designated railroaded, room high or dual direction all affect curtain planning and quantity.
Large windows
Widths around 280–320 cm are particularly useful for full-height glazing, expansive windows and wall-to-wall sheers.
Check direction
Usable width, pattern orientation, repeat and making allowances must all work with the proposed finished dimensions.
A practical distinction
Wide Width, Railroaded, Room High and Dual Direction
These terms are related, but they do not mean exactly the same thing. The illustration provides a simple guide; the individual product specification remains authoritative.
Wide width describes physical width. Railroaded describes a design running from selvedge to selvedge. Room high means the width is intended to form the curtain drop when used from the selvedge. Dual direction indicates that the design may be used either way, subject to the specification.
Continuous window treatments
Room-High Fabric for Curtains
With room-high fabric, the roll width is used to form the finished drop and the ordered length runs across the window. Where the width accommodates the drop plus hems and heading allowances, this can allow a curtain or sheer to be made without vertical joins.
“Seamless” should not be assumed from width alone. The fabric must be intended for this orientation, and its usable width, finished drop, pattern direction, repeat and workroom allowances must all be checked before ordering.
More than plain voile
Types of Wide-Width Fabric
Modern collections offer much more than lightweight white sheers. Choose according to privacy, drape, fibre, decorative effect, care and the demands of the finished application.
Sheers and voiles
Transparent and semi-transparent qualities soften daylight and suit continuous treatments across large windows.
Linen and natural textures
Pure linen, cotton and blended constructions range from open sheers to more substantial, relaxed curtain fabrics.
Patterned and embroidered
Stripes, jacquards, prints and embroidery offer decorative alternatives, with direction and repeat requiring careful checking.
Heavier decorative fabrics
Selected satin, velvet, chenille and structured weaves provide richer colour, body and light control.
Dimout and blackout
Wide-width light-control fabrics can reduce joins in bedrooms, hotels and media spaces; confirm the stated performance level.
FR and Trevira
Flame-retardant and Trevira qualities are available for contract and specified interiors, subject to current technical certification.
Light and privacy
Wide-Width Sheer and Voile Fabric
Wide-width sheers can soften glare and provide daytime screening while retaining a sense of openness. Plain, striped, textured, metallic and embroidered designs allow the treatment to be either quiet and architectural or more decorative.
Transparency varies significantly. View a sample against the window in daylight and after dark, and consider whether the sheer will be used alone or layered with lined curtains, blinds or another window treatment.
Natural and textural
Wide-Width Linen and Textured Fabric
Wide-width linen can create a relaxed, full-length curtain with fewer interruptions to its natural texture. Linen blends may introduce softness, stability, colour or different care characteristics, while heavier woven qualities offer more privacy than an open sheer.
Natural fibres can display slubs and variations that form part of their character. Check composition, usable width, shrinkage and care guidance, and order a sample large enough to understand both texture and transparency.
Pattern and orientation
Patterned Wide-Width Curtain Fabric
Patterned wide-width collections include stripes, geometrics, jacquards, prints and embroidery. They can introduce scale and detail without relying on multiple standard fabric widths, but the pattern must run correctly for the intended curtain orientation.
Confirm whether the repeat is measured along or across the roll, whether the design is railroaded or dual direction, and how motifs will sit at the heading, hem and edges. A cutting or larger returnable sample can be valuable for ambitious designs.
Specialist interiors
Wide-Width FR, Trevira and Light-Control Fabrics
Wide-width performance fabrics can reduce joins while addressing requirements such as flame resistance, washability, acoustic softness, dimout or blackout. They are relevant to hospitality, workspace, healthcare and other contract schemes as well as selected residential interiors.
Terms such as FR, inherently flame retardant, Trevira CS, dimout and blackout describe different properties. Confirm the current certificate, test standard, composition and intended application for the exact product rather than relying on the collection name alone.
Planning and sampling
How to Measure and Order Wide-Width Fabric
Begin with the track or pole width, finished curtain drop, heading, fullness and required hem allowances. Then establish how the fabric is intended to run. For a room-high treatment, the usable fabric width must accommodate the finished drop and making allowances; the ordered metres generally relate to the horizontal span and required fullness.
Patterns, shrinkage, side hems, returns and matching can change the calculation. Order a sample and ask your curtain maker to confirm quantity before purchase, especially for large windows, multiple rooms or designs with a directional repeat.
Continue browsing
Related Fabric Collections
Frequently asked questions
Wide-Width Fabric FAQs
What width is considered wide-width fabric?
There is no single universal threshold, but furnishing fabrics around 280–320 cm are commonly described as wide width or extra wide. Always use the exact usable width stated for the selected product.
Does wide-width fabric make curtains seamless?
It can reduce or avoid vertical joins when the width accommodates the finished drop and the fabric is suitable for the intended orientation. Heading, hems, pattern repeat and workroom allowances must also be included.
Are railroaded and room-high fabrics the same?
No. Railroaded describes pattern direction: the design runs from selvedge to selvedge. Room high describes using the fabric width to form the curtain drop. The terms often occur together, but an ordinary-width upholstery fabric may be railroaded without being room high.
What is dual-direction fabric?
Dual-direction fabric is designed so it may be used in either orientation, subject to the product specification. This can offer greater flexibility for curtains and other applications.
Is wide-width fabric only available as sheer voile?
No. Current collections include linen, cotton, woven textures, satin, jacquard, embroidery, velvet, dimout, blackout, recycled, outdoor and flame-retardant qualities as well as sheers and voiles.
Can wide-width fabric be used for Roman blinds?
Some wide-width fabrics are suitable for Roman blinds, but the fabric must be recommended for the application and able to form controlled folds. Pattern placement, lining and finished blind size should be reviewed with the maker.
How do I calculate wide-width curtain fabric?
The calculation depends on track width, fullness, finished drop, fabric orientation, usable width, pattern repeat, hems and returns. Ask the curtain maker to confirm the quantity before ordering.
Should I order a sample?
Yes. A sample helps assess colour, texture, drape, transparency and pattern scale. It also allows the maker to confirm that the fabric behaves appropriately for the proposed treatment.