YShield Shielding canopy BVE (single) and BVD (double up to super-king) Voile

Made with Voile.  This fabric is manufactured by Swiss Shield® in Switzerland with a patented, invisible high-tech yarn.  Shielding attenuation 38 dB. Box shape for encasing the bed.


Single: Width 120 cm, depth 220 cm, height 220 cm.

Double: Width 220 cm, depth 220 cm, height 220 cm.

For hygiene reasons, this is a non-returnable product.

Beneficial Environments recommended ground mats and additional earthing wtih an earth sheet to ground the sleeper.

From £1,215.00



When choosing a product of our SAFECAVE series, you are choosing canopies and tents to shield your sleeping space, living space or workspace. As the term SAFECAVE indicates already, you are creating your own safe cave against electromagnetic fields (however you must be careful on earthing and shielding of anything that goes into the SAFECAVE – we can advise you).

Shielded canopy, box shaped, for single or double beds up to a width of 220 cm. The box shape offers the best sense of space but cannot be used for sloping roofs. Entrance: Through two overlapping openings. Mounting: Mounting at four points in the ceiling. To stabilize the box shape, you can insert bars in the two upper flaps (not included in scope of delivery).

Technical data

  • Attenuation: 38 dB
  • Color: White
  • Semi-transparent, cotton fabric
  • Scope of delivery: Canopy, mounting material

Care instructions

  • Gentle cycle at 30°C 
  • Iron without steam at degree 1
  • Drying at low temperature
  • No bleaching
  • No chemical dry-cleaning


This product with an electrically isolated surface cannot be contacted or grounded.

Shielding attenuation HF & LF

This product shields high frequency electromagnetic fields (HF). 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.

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.

Laboratory & expert report of shielding attenuation up to 40 GHz

YShield invested in their own professional EMV laboratory years ago. They not only use it to create their laboratory screening reports but also to check each batch daily. Additionally, they have their products checked by an independent, well-respected expert. Double checked for twice the safety.

Additional information

Bed Size

Double, Single