Product description

Diade is an upholstery textile which explores the colour universe of artist Kapwani Kiwanga. It is woven from recycled polyester made from 100% ocean-bound plastic waste.

Diade is the Italian word for something that consists of two parts, referring to the duality in the design of the textile. Inspired by the iridescence of colours in nature, and the way they appear or disappear depending on the angle at which one observes them, the surface reveals two different expressions of pattern.

This prismatic effect has been created with a deconstructed twill-weave, which unites a diagonal line of one colour in the warp, with a straight line of another colour in the weft. This construction also achieves depth and the feeling of iridescence in the one colourway that features black in both the warp and weft.

The remaining 15 colourways for Diade each combine two individual tones. The lively colours — sky blue, sun yellow, airy green and faded orange — capture the essence of dynamic colours found in nature, such as in the glistening movement of bird feathers. In contrast, the neutral palette features earthy, grounded tones of wood, stone, and off-white.

Diade showcases the potential of recycled polyester textiles made from ocean-bound plastic waste. It offers a rich, matte quality, the same level of performance as virgin polyester, and is recyclable.

Kapwani Kiwanga: “To be involved in developing a product which is future leaning, was inspiring. In working with ocean-bound plastic waste, we were able to approach a difficult reality with creativity, colour and ingenuity, to inspire alternative choices.”

Diade’s innovative composition, artistic construction and versatile colour palette make it a classic textile with a modern touch. It is ideal for a wide range of commercial and residential environments and is particularly well-suited to office applications.

Performance
  • Durability 75,000 Martindale

    EN ISO 12947

    The Martindale method is the most widely used method for testing upholsteries for abrasion resistance. During testing the fabric is rubbed against a standard wool textile with a given weight-load applied. Running at intervals of 5.000 circular rubbing motions, the test continues until two threads are worn.

    Minimum requirements
    Private and low traffic public areas: 10.000 – 15.000 rubs
    High traffic private and office spaces: 15.000 – 25.000 rubs
    Public spaces and transportation: 25.000 – 45.000 rubs

    Durability test results exceeding ACT performance guidelines (> 40,000 rubs) are not an indicator of product lifespan. Multiple factors affect durability and appearance retention.

  • Pilling 4-5 (ISO 1-5)

    EN ISO 12945

    Pilling is the term used to indicate whether small balls of fibres, known as pills, form on the surface of the fabric due to wear.  

    It is evaluated on a scale from 5 (best) to 1 (worst).

  • LightFastness

    ISO 105-B02

    Lightfastness relates to the ability of a textile to retain its colour under light. When testing for lightfastness, samples are exposed to artificial daylight for a specified period.

    The evaluation scale ranges from 1 (worst) to 8 (best). An increase of one point corresponds to a doubling of the lightfastness, i.e. the same fading takes twice as long.

  • Fire tests US Cal. Bull. 117-2013 • EN 1021-1/2 • ASTM E84 Class B Adhered • IMO FTP Code 2010 Part 8 • BS 7176 Low Hazard • SN 198 898 5.2 with treatment • AS/NZS 3837 class 2 • BS 5852 part 1 with treatment • ASTM E84 Class A Unadhered • BS 5852 crib 5 with treatment

    Flame retardant performance depends on the type of foam used. There are differing requirements concerning the flame-retardancy of textiles dependent on the area of application, country or even region. Our textiles pass the majority of international standards and are also tested for a selection of regional requirements. 

  • Fastness to rubbing

    ISO 105-X12

    The term for determining the resistance of the textile’s colour to rubbing off and staining other materials. A distinction is made between wet and dry rubbing. 

    It is evaluated on a scale from 5 (best) to 1 (worst).

  • Seam slippage 5.5 mm (warp), 3 mm (weft)

    EN ISO 13936-2

  • Fire resistant
  • EU Ecolabel
  • Flammability
  • Wet and dry crocking
  • ¿ Colourfastness to light
  • ¡ Physical properties
  • ¦ Abrasion - high traffic
Care
  • Cleaning and care:
    FWash at max. 60°C/ 140°F, mild process
    BDo not bleach
    CDo not tumble dry
    IIron at medium temperature (max. 150°C)
    DProfessional dry cleaning
Important characteristics
  • Warranty: 10 years
  • Complies with EU ecolabel
  • Greenguard Certification
  • Recycled content
  • Yarn type: Filament
  • Binding: Dobby
  • Shrinkage (warp/weft): Approx. 2 / 1 %
  • Wash load: Half
  • Colour difference: Slight differences may occur
  • Roll length: Approx. 25 metres (Approx. 27 yds)
  • Sustainability documentation: EU Ecolabel, Greenguard Gold, HPD
Downloads
Care instructions upholstery

Regular cleaning is important in order to keep the upholstery textile looking its best and to prolong its life. Dust and dirt wear down the textile and also reduce its fire-retardant properties.

  • Regular care

    Regular cleaning is important in order to keep the upholstery textile looking its best and to prolong its life. Dust and dirt wear down the textile and also reduce its re-retardant properties. Vacuum frequently, ideally every week, at half power where appropriate. Wipe upholstery fabrics made from polyurethane with a dry or moist cloth. May also be vacuum cleaned with a soft brush.

  • Stain removal

    If you act quickly, it is not difficult to remove spills and prevent stains from forming. However, we cannot guarantee complete stain removal. First, scrape off any liquids or hardened residues with a spoon or a scoop before you proceed. Any loose particles must be vacuum cleaned before further cleaning. Liquids must be soaked up with an absorbent napkin or cloth. Remove non-greasy stains by carefully dabbing with a lintfree cloth or sponge wrung out in warm water. Edge marks can be avoided by dabbing gently in circular motions towards the centre of the stain with a clean lint-free cloth. Remove greasy stains by using appropriate detergents or solvents. In all cases, we recommend to test stain-removal agents on an inconspicuous area first, to see if there is any effect on the cover. Make sure to dry the fabric fully before use. It may also be necessary to use a hairdryer to avoid leaving edge marks. This applies especially to microfibre textiles. These tips are purely recommendations and cannot guarantee complete stain removal. In all cases, we recommend contacting a professional dry cleaning. In order to ensure satisfactory results, particularly for large stains, we recommend to contact a professional dry cleaner. It is important to state whether the stain has already undergone treatment.

  • Professional cleaning

    Regular maintenance and cleaning removes dirt before it settles in the fabric and damages the fibres. Appropriate maintenance and regular cleaning can prolong the textile’s life cycle and reduce costs for renovation and repair, replacement and disposal. Extraction cleaning/carbonated cleaning is meant for major deep cleaning to be performed only when necessary. pH neutral carbon dioxide solutions are recommended as soap should not be used. It is important to use a suitable mouthpiece for upholstery fabrics as extraction cleaning is useable for both upholstery and rugs. Make sure to let the fabric dry fully before use. If the textile is glued attention must be paid to the temperature of the cleaning agent, max. 55-60°C is recommended. It is also important to avoid excess use of cleaning fluid, do not saturate the textile. If the fabric is very dirty it might be necessary to repeat cleaning. We do not recommend a steam cleaner as the steam will force dirt deeper into the textile and will move up to the surface later. Due to excess dye in jeans, dark jeans may leave stains on textiles; cleaning may not always lead to satisfying results.

  • Impregnation

    We do not recommend impregnation of woollen upholstery fabrics, as wool itself is dirt-repellent. Impregnation of fabrics made from 100% Trevira CS should be avoided since it decreases the fabric’s permanent flame-retardant attributes.

  • Removable covers

    Removable covers made from Trevira CS can be machine washed at maximum 40/60°C. Moreover, it is possible to wash certain cotton fabrics and micro-fibre textiles. Removable covers made from wool cannot be washed but should be dry cleaned. Use washing detergent designated for coloured textiles and obey the dosage. Wash the fabric inside-out and load only half on the machine. Spin-dry the fabric with decreased speed. The covers should be dried while suspended and mounted or applied while still slightly damp in order to ease the process. Not all covers with zippers are designed to be removable. Please ask the furniture manufacturer. We recommend contacting a professional dry cleaner for especially huge covers.