NATURELL™ shielding fabric | ideal for curtains and canopies | RF screening attenuation against electrosmog up to 40 dB | 5G ready!

129.90 (108.25 excl. VAT)

NATURELL™ is a very good, attractive shielding material against HF electrosmog caused by RF. Organic cotton is combined with copper and silver and ensures a high shielding attenuation of up to 40 dB. Electrically non-conductive and therefore not suitable for grounding.

Price per meter (100 x 250 cm)

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4.64 store rating (42 reviews) | 4.71 product rating

NATURELL shielding fabric against HF electrosmog (LTE, WIFI, DECT, …). Ideal for shielding of radio radiation by means of curtains or canopies. Shielding efficiency 99.99%. 5G ready!

This very attractive NATURELL shielding fabric is excellent for curtains and canopies. Because the woven, radio-reflecting silver threads are insulated for protection, there is no oxidation with oxygen and, as a result, the NATURELL shielding fabric’s color does not fade with time. The curtain or canopy equipped with the NATURELL™ will stay there in its natural ECRU-WHITE color for years.

The NATURELL™ shielding fabric by Swiss-Shield® is a half-transparent cotton wool fabric for protection from high-frequency electromagnetic fields (HF) from transmission masts and private devices such as mobile phones, smartphones, WLAN routers, mobile LTE Internet, etc. It should be noted, however, that this NATURELL™ shielding fabric cannot be earthed. NATURELL™ is not electrically conductive, so protection provided by reflecting invading mobile radiation is limited.

The NATURELL™ shielding fabric is made out of a special eco-cotton wool tissue. This patented high-tech yarn is made of 82% cotton wool, 17% copper and 1% silver and reaches attenuation values of up to 40 dB.

NATURELL™ shielding fabric | ideal for curtains and canopies | RF shielding up to 40 dB from electrosmog caused by RF, WIFI, DECT, LTE | 5G ready!

Use and assets of the NATURELL™

Ideally, the NATURELL™ needs to be used for curtains and canopies because of its transparency. Our Electrosmog WIFI canopy is made out of this shielding fabric.

The convincing properties of the NATURELL™ shielding fabric are:

  • High screening attenuation for a cotton wool fabric
  • Excellent price/performance ratio
  • Textile properties: washable, can be ironed, can be sewn
  • Quality grading: very high

Please note: if you also need protection from low-frequency electric fields, you will need complementary methods, such as shielding paints, to achieve this.

Shielding material NATURELL™ for anti EMF electrosmog canopies

With a focus on building biology in the future, we recommend that you choose our shielding fabric SILVER TULLE when you plan to use NATURELL as a canopy (despite the optical disadvantage). Even if NATURELL will be sufficient for the start of 5G in terms of shielding attenuation, there will be a significant drop in reflective power / shielding performance from 10 GHz. NATURELL two-layered is not an option for the canopy due to insufficient air circulation, air supply and corresponding heat accumulation in summer. However, as a two-layer curtain NATURELL remains effective and visually very attractive – just like our alternative white screening fabric ULTIMA.

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Made in Switzerland

Technical data of the shielding material NATURELL™ against HF electrosmog

  • Screening attenuation: 40 dB. Unless otherwise stated, the indicated dB-values apply to 1 GHz. Measurement from 600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006.
  • Width: 250 cm, +/- 2 cm
  • Length: by the meter
  • Materials: 82% cotton wool, 17% copper, 1% silver
  • Dimensional stability: +/- 3 %
  • Application: Curtains, windows, canopies
  • Field type: HF (high-frequency electromagnetic fields)
  • Ecology: Very high

This product contains electrically conductive parts on the inside which can neither be contacted nor grounded. That’s why individual areas do not shield low frequency electrical fields (LF). In case this product is used as a Faraday cage (complete shielding on six sides), there will be no low frequency electrical fields (LF) on the inside, which can be proven with a potential free measurement.

Care instructions about shielding fabric NATURELL™

  • Gentle cycle at 30°C
  • Iron without steam at degree 1
  • No drying in tumble dryers
  • No bleaching
  • No chemical dry-cleaning
  • Wash only with our special washing detergent TEXCARE, without enzymes or bleaching agents

Shielding accessories

14.90 (12.42 excl. VAT)
Weight 0.2 kg
Dimensions 250 × 100 × 0.01 cm
Running meter

Quantity = desired length of NATURELL shielding fabric


Running meter


Field type

HF (high-frequency electromagnetic field)

Testing standards

Eco-Tex Standard 100, Eco-Tex Standard 1000


Very high

Country of origin





1 review for NATURELL™ shielding fabric | ideal for curtains and canopies | RF screening attenuation against electrosmog up to 40 dB | 5G ready!

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  1. Avatar of Anonym

    Die Breite des Stoffes ist perfekt und dieser Stoff macht als Vorhang jeden Raum warm und gemütlich.

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NATURELL™ shielding fabric | ideal for curtains and canopies | RF screening attenuation against electrosmog up to 40 dB | 5G ready! NATURELL™ shielding fabric | ideal for curtains and canopies | RF screening attenuation against electrosmog up to 40 dB | 5G ready!
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(4) From: Original price was: €401.60.Current price is: €394.60. (328.83 excl. VAT)
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