To ensure that KE Fibertec's stringent quality requirements are met, all its textile materials are woven at KE Fibertec's own textile mill (KE Fibertec Væveri). This allows us to ensure that the entire process from yarn to finished product has gone through our ISO 9001 quality assurance system.

Our textile mill currently uses the latest technology, including state-of-the-art air-jet looms. This means that we are able, in collaboration with our development department, to develop new and better materials at any time, all for the benefit of the finished fabric's quality and of the end user, too.

KE Fibertec uses only dyed and heat-treated yarns, which are heat fixed under constant supervision in order to achieve the most uniform and shrink-stable product possible. As a result, we are now able to offer the best guarantee on the market of maximum shrinkage of 0.5%.

All the materials are also permeability-stabilised, which ensures the proper passage of air even after washing. This is absolutely crucial to the function of the textile ducts. For example, large variations in permeability will lead to excess consumption of energy if the material's weave is too tight or to pulsations around the inlet because the material's weave has become too loose.


GreenWeave is especially suited for comfort installations with high demands on indoor air quality. Typical applications are offices, schools, laboratories, conference centres, and cold work rooms in food industry.


  • Clean breathing air. GreenWeave filters the supply air as an M6 prefilter acc. to EN779:2012
  • Longer washing intervals with staple fibre yarns that ensure largest possible textile surface. GreenWeave has a dust holding capacity of 25 g/m² textile surface acc. to EN779:2012
  • No chemical additives. Green-Weave is made of 100% recycable material and is Cradle-to-Cradle certified
  • Fire tested acc. to EN13501 B-S1-d0 without any finishing treatment
  • Hygienic and washable material that does not condense
  • Optional antistatic feature

Read more about the GreenWeave material

See examples of applications using GreenWeave materials



MultiWeave is a multifunctional material that is highly suited for many different applications, from cleanroom facilities of ISO class 4, industrial facilities and sports halls to equalizing rooms in meat factories.


  • MultiWeave is made of multi-filament yarns with a plain surface structure. The filtration of the supply air is equivalent to that of a G2 prefilter acc. to EN779:2012
  • The material is cleanroom certified as class 4 acc. to ISO 14644-1 - no shedding of particles
  • Fire tested acc. to EN13501 B-S1-d0 without any finishing treatment
  • Highly durable material. Tear strength of 110- 210 N acc. to EN ISO 13937:2
  • Optional antimicrobial (Antibac) treatment for very humid envi-ronments (> 85% RH). The Anti-bac treatment may be harmful to the external environment

Read more about the MultiWeave material

See examples of applications using MultiWeave materials


ZeroWeave is an airtight, low-maintenance material with a wide range of application possibilities such as supermarkets, large sports arenas, swimming pools, high-bay industrial facilities, and rooms with high dust generation or limited accessibility.


  • ZeroWeave is an air tight material so the filter efficiency is zero. All the air is distributed through holes or nozzles
  • No PVC, halogens or other harmful substances. The material can be lasercut to improve the finished quality
  • Fire tested acc. to EN13501 B-S1-d0 without any finishing treatment
  • No condensation issues when used in environments below 90%  RH
  • Washing not needed in order to maintain functionality. Only for hygienic and aesthetic reasons


Read more about the ZeroWeave material

See examples of applications using ZeroWeave materials



Nomex materials are made of high-temperature-resistant aromatic polyamide fibres which - equivalent to GreenWeave materials - are woven of staple fibre yarns, i.e. yarns that are spun of short thin fibres.

The final yarn is made by twisting two yarns into one yarn that is used both in warp and weft direction (length- and crosswise of fabric). The result is a fabric that is capable of carrying a large amount of dust without blocking the air flow through the material. Such blocking would require washing of the textile duct to ensure the distribution of the calculated quantity of air at the calculated pressure loss.

Similar to Trevira CS, Nomex materials are flame retardant, however, Nomex holds the extra feature of having a very high melting and self-ignition temperature. Nomex does not melt but decomposes at 370°C. Nomex materials for TBV are mostly applied in the shipping industry.




We offer a wide selection of standard colours and with extra payment we can supply you with textile ducts in whatever colour you need, eg. according to the RAL colour system.




Textile duct with logo

Use the textile duct to display specific messages or your company logo. By doing so you can brand your company towards employees, customers and visitors of a factory, office, showroom, sports hall etc. All logo types and colours are allowed and the image will look the same wash after wash. 

Please contact us for further information







Certificates and technical material specifications
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Tender texts
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Did you know?
With textile ducts you get an efficient air distribution and a good indoor climate
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KE Fibertec wins Vejen Development Committee Award 2019
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In the catalogue we have collected all the information you need on Textile Based Ventilation...
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