STEEL TWIN shielding fabric | ideal for production of floor mats, curtains, room dividers | opaque| RF screening attenuation against electrosmog up to 42 dB | Effective against 5G!

STEEL TWIN is an opaque, effective shielding fabric against electrosmog from radio HF (mobile phones, WLAN) with a high shielding effectiveness of up to 42 dB. STEEL TWIN is also electrically contactable, i.e. electrical (alternating) fields LF can be grounded. The front is made of cotton, the back contains a stainless steel mesh.

The STEEL TWIN screening fabric is ideally suited as a floor underlay and also as an opaque curtain.

Price per meter (100 x 150 cm)
Quantity = number of linear meters

Unit price € 26,60/sqm | from 10 linear meters roll shipping (bulky goods)
Delivery time: 1-3 business days | no right of withdrawal for cut goods | request a free test sample

STEEL TWIN shielding fabric | ideal for production of floor mats, curtains, room dividers | opaque| RF screening attenuation against electrosmog up to 42 dB | TÜV-SÜD quality tested | Effective against 5G!
STEEL TWIN shielding fabric | ideal for production of floor mats, curtains, room dividers | opaque| RF screening attenuation against electrosmog up to 42 dB | Effective against 5G!

 39,90

SFERICS® field-tested and recommended

 39,90

STEEL TWIN shielding fabric | ideal for production of floor mats, curtains, room dividers | opaque| RF screening attenuation against electrosmog up to 42 dB | TÜV-SÜD quality tested | Effective against 5G!

STEEL TWIN shielding fabric against electrosmog from HF (WLAN, mobile phone, …) and LF (domestic electricity). Opaque, very powerful, robust and therefore ideal for floor underlays and curtains. Opaque. Groundable LF. Efficiency shielding 99.99% – effective against 5G!

The main advantage of the STEEL TWIN lies in its resistance to fatigue when being used. For this reason, we use this STEEL TWIN shielding mesh for flooring underlays with our canopies. The reason for this is the use of stainless steel threads instead of the considerably more sensitive silver threads. There is also no discoloration, as is normally the case with silver threads.

STEEL TWIN is an opaque mesh made out cotton wool and stainless steel tissue. The woven stainless steel threads achieve an attenuation of up to 35 dB against HF mobile radiation, even 50 dB with two layers. Furthermore, this shielding mesh is contactable and therefore can be used to ground LF electric (alternating) fields from the power supply.

The characteristics of the STEEL TWIN are the two sides, which are easily recognizable. The front is made out of white cotton wool and the back is made out of a woven, narrow and dark net of stainless steel threads. This well thought out combination creates a great end product, an effective and robust shielding mesh. Despite the gray stainless steel underside, the front remains light gray and does not clash with the colors of the room most of the time.

Use and assets of the STEEL TWIN

The properties of the STEEL TWIN shielding fabric are:

  • Good screening attenuation, even at high frequencies!
  • Electrically contactable (groundable) for protection against LF fields
  • Textile properties: washable, can be ironed, can be sewn
  • Quality grading: very high
Smartcity EMF radiation Symbol image

Technical data of the STEEL TWIN shielding material against HF and LF electrosmog

  • Screening attenuation: 42 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.
  • Length: by the meter
  • Width: 150 cm, +/- 2 cm
  • Materials: 68% cotton wool, 16% polyester, 16% stainless steel
  • Grammage: 190 g/m²
  • Surface conductivity: 100-800 Ohm / Inch (2.54 cm)
  • Application: Floors, curtains, textiles, windows, earthing
  • Field type: LF (low-frequency electric alternating fields), HF (high-frequency electromagnetic fields)
  • Ecology: Normal
  • Color: White, gray

This product with an electrically conductive surface shields low-frequency alternating electric fields (LF). Products with an electrically conductive surface has to be integrated into the functional-equipotential bonding (FEB).

Care instructions about shielding fabric STEEL TWIN

  • Washing up to 60°C
  • Iron without steam at degree 1
  • Drying at low temperature
  • No bleaching
  • No chemical dry-cleaning
  • Wash only with our special washing detergent TEXCARE, without enzymes or bleaching agents

Shielding accessories

 14,90
TEST

Shielding accessories

 0,50

No cancellation for FABRICS

Like for cuts, there is no right to return shielding fabric.

Please note that cancellations do not apply to these products, because they were cut to the customer’s specifications. Reselling a tailored item is no longer possible. For this reason, it is possible to request a free sample of the shielding fabric. By ordering pre-finished products, waiving the statutory right to return goods is accepted.

We only sell the highest-quality fabrics! Because of the high production costs and a favourable price, small flaws are not grounds for complaint.

Documentation of the STEEL TWIN shielding fabric (.pdf)

Technical details Laboratory report screening attenuation Expert report EMF Test Lab Bavaria
Weight 0,4 kg
Dimensions 150 × 100 × 0,01 cm
Running meter

Quantity = desired length of STEEL TWIN shielding fabric

Length

Running meter

Color

gray / white

Field type

HF (high-frequency electromagnetic field), LF (low-frequency electric alternating field)

Ecology

Normal

Brand

Country of origin

China

GTIN

4260103664288

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1 review for STEEL TWIN shielding fabric | ideal for production of floor mats, curtains, room dividers | opaque| RF screening attenuation against electrosmog up to 42 dB | Effective against 5G!

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  1. Avatar of Anonym

    Anonym (Verified Owner)

    A super classy fabric for curtains, match any interior and fulfil their task in every respect

    (0) (0)
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