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Box Shaped Anti EMF bed canopy 4.9ft high
$400.94$1,079.99 Select options
(2 customer reviews)

Box Shaped Anti EMF bed canopy 4.9ft high




We have had this fabric independently tested to the highest standard, so you can rest assured you are receiving the highest quality fabric on the market.

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Our customers love our friendly and efficient service and you will too!

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With the threat of 5G looming, and even being rolled out in many areas, we decided we needed to improve our BlocSilver fabric to combat these new threats. We have developed BlocSilver 3, the next generation in EMF protective fabrics.

The silver content of BlocSilver 3 has been increased increasing shielding, particularly at higher frequencies. To prove that this is an effective tool against 5G we have had it independently tested up to 40GHz! Previously our fabrics were only tested up to 10GHz.

This covers all 5G frequency bands currently in use, we are thrilled to finally be able to say that BlocSilver WILL protect against 5G.


Watch our video where we test the effectiveness of the new BlocSilver fabric.


Product Page - 2nd Image Box Canopy


  • Total satisfaction guaranteed!

    If you are not completely satisfied, all you need to do is tell us. Just make sure it’s not damaged, and we will happily accept a return. See our returns policy for more info.

  • 5G Protection

    Providing 34dB of shielding at 40GHz!

  • Regular Height Version

    Canopy is 4.9 feet tall ( 1.5m) our Extra High canopy is 6.5 feet tall (2m)

  • WiFi & Cell Tower Protection

    Struggling to sleep because of the neighbor’s WiFi? Then you need this canopy

  • Made In The UK

    High-quality product made in the UK then shipped to our US distribution centre for quick delivery.

  • Breathable Fabric

    Our canopies are made from breathable fabrics to allow for comfortable sleep conditions.


Watch our customers video testing blocsilver fabric.


Do I Get Underbed Protection?

Yes, space blankets come as standard with every canopy shipped unless the customer has chosen to pay for a stronger more durable, made to measure mat. These, of course, come with an earthing cable for grounding purposes.

How Does It Attach To The Ceiling?

the canopy comes with 6 or 8 Screwfix hooks, depending on size which simply screw into the plasterboard, no drills required.

Can I Wash The Canopy?

Yes it comes with washing instructions

Is It Hard To Put Up?

The dome couldn’t be easier but the box and four posters need 30 minutes and patience.  They come with comprehensive instructions.

How Do I Test It’s Working?

If you have an RF Detector then this is the perfect way to test the canopy. The second best way is simple, use it!  Just get in and sleep in it. Give it three days for the body to adjust and feel the difference

Does it come with a warranty?

Yes, 2 years like for like replacement subject to any issue not being “self-inflicted” ie tears due to misuse or not following washing instructions

Can I return it?

Yes, we offer a ‘No Quibble’ returns policy within 30 days of purchase. Contact us for more info.

Do you offer support?

Yes, we provide free technical support and advice from experienced emf shielding experts.

Product Page - 3rd Image Box Canopy


Watch as we see how BlocSilver cuts out our WiFi signal

Customer Service

We aim to reply to all messages within minutes where possible

EMF Experts

Operating in the field since 2004, we know what we are talking about

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We offer simple 'No Quibble' returns on our products

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We are always available to answer your questions, no matter how big or small.

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Box Shaped Anti EMF bed canopy 4.9ft high



Here you can choose a box-shaped shielding bed canopy fabricated from Blocsilver. Your extreme protection bed box is right here. Get protected with this Wi-Fi and cell tower radiation shielding (electromagnetic radiation shielding) canopy and in our opinion, this fabric offers the ultimate in bed radiation protection. Blocsilver canopies are lightweight, anti-bacterial, breathable and durable and are the best on the market for defeating high levels of  Wi-Fi and cell tower radiation.

Other than full building shielding with conductive shielding paint, window film and window radiation shielding fabrics which can be expensive and time-consuming, this will produce the most health benefits for anyone exposed to phone mast radiation and numerous wifi networks.

The height is 150cm across the board and there is enough space around the perimeter of the mattress to afford a comfortable night sleep, enabling you to rest in the knowledge that you and your family are shielded by a high-grade protective EMF netting.

It is designed and made in the UK.
If you’re allergic to your neighbor’s Wi-Fi, this is the EMF shielding fabric for you. It can be sewn and washed.  This fabric is also popular and sold by the linear meter.

Technical data:

Attenuation: 10MHz – 3GHz 35-60dB

Surface conductivity: <1ohm/inch

Shielding range: 10MHz~3GHz

How do I know it’s working

Once your EMF bed canopy (and if needed your EMF shielding bed mat too) is installed you will see a dramatic reduction in biologically dangerous wireless radiation within the enclosure. This does not necessarily mean your cell phone won’t work.

Your cell phone is designed to work in low signal areas.  It also wants to conserve battery life.  Therefore, it moderates the battery eating cell tower “check-in” or “handshake signal” to the minimum requirement.  Put simply the power turns down in good signal and up in poor. Your canopy will cause the phone to turn up its power as inside the canopy is a poor or no signal area.  Ultimately a canopy or shielding project can close a cell phone. It depends though how near your cell tower is as to how successful you will be in this. Remember then that phone signal is not an appropriate test for any kind of emf protection project.

The best way to test any EMF bed canopy is simple, use it!  Just get in and sleep in it. Give it three days for the body to adjust and feel the difference. If its properly installed and working, here’s what you will notice.

  • You will drop off to sleep more easily.
  • Deeper sleep will be evident with deeper dreams and less awakening.
  • The main one, you will feel more alive when you wake in the morning.
  • More stamina in the day.
  • Better immune system.

Probably the best scientific method to test your EMF canopy is to buy a simple EMF detector. Use it inside and outside the canopy to see the difference.


Additional information


USA California King, US King, US Queen, US Full XL, US Full, US Twin XL, US Twin, US Crib/Cot Bed



2 reviews for Box Shaped Anti EMF bed canopy 4.9ft high

  1. James

    This is very effective shielding against wifi and or mobile phones I recently got a bed canopy and noticed the differencei n how I feel and my sleep in a few days contrary to what you may think this is not complete protection however it is very effective at shielding and reducing wifi emissions I tested it and it reduced a full signal to 1 out of 5 bars mobile phone was still able to connect as stated but this is explained in the manual. Inside the canopy if you are sensetive to emf you almost instantly feel different a sense of calm and relaxation plus clear headedness came over me and my sleep has improved markedly no longer am I constantly struggling to sleep with a burning sensation or headache and restlessness coming over me this is very effective sheilding my only negatives are that its hard to seal it completely so velcro would be a good thing to have in the next model to hold the door shut all in all though this is good shielding

  2. Ethan Shold (verified owner)

    Love my canopy. Excellent price as compared to similar LF+HF groundable silver canopies available online. Coupled with the Blocwifi bed mat, this creates a complete Faraday cage, and brought average RF power levels below 1 microwatt per square meter within my sleeping area. I am also reading 0 Volts per square meter of AC LF radiation from the electrical wiring in the walls next to my bed. Very pleased.

    My only complaint is that the mounting system is a bit saggy. The middle of the ceiling sags approximately a foot below where the mounting straps attach to the canopy on the corners and edges. A center strap would have been nice. I ordered parts separately to build a custom PVC frame that shoudl resolve this.

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