RF/EMI Shield Curtains

01 Sep.,2025

 

RF/EMI Shield Curtains

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RF/EMI Shield Curtains

OVERVIEW

RF/EMI Shielded Curtains are the ideal solution for protection for RFID Isolation, pre-compliance testing, secure communications, and temporary shielding situations in a customizable and lightweight design. Available in solid curtains or strip curtain designs. Create protection zones based on your layout you provide to AKON. Protect windows from radiofrequency waves, protect machines and personnel from harmful electromagnetic exposure. Also designed and used as covers custom made for EM reflective protection. The strip curtain setup allows for better RFID scanning when mounted on the exterior of your scanner tunnel assembly lines.

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Material Options

Single Layer Curtain

  • Single wall construction
  • Color: Grey or Black
  • USA fabricated
  • RoHS compliant
  • Made to Order
  • Thickness: 0.130 mm (.”) nominal
  • Silver, copper, nickel plated (Ag/Cu/Ni) ripstop nylon, lightly coated with Acrylic 40
  • Surface Resistivity: 0.006 ohms/sq” max, - 0.004 ohms/sq” avg, cpk>38
  • Shielding effectiveness: -70 to -75 dB on average from 400 MHz to 18 GHz.
  • Price: $

Double Layer Curtain

  • Double wall construction
  • Color: Grey or Black
  • USA fabricated
  • RoHS compliant
  • Made to Order
  • Thickness: 0.260 mm (.”) nominal
  • Silver, copper, nickel plated (Ag/Cu/Ni) ripstop nylon, lightly coated with Acrylic 40.
  • Surface Resistivity: 0.006 ohms/sq” max, - 0.004 ohms/sq” avg, cpk>38
  • Shielding effectiveness of -85 to over -100dB on average from 400 MHz to 18 GHz.
  • Price: $$

Shield Effectiveness

Below is the IEEE® 299 standard test of a walk-in tent performed by an independent laboratory for Double Layer Material.

Optional Upgrades

Sound Reduction Lining

If you need to also reduce noise with your RF/EMI shielding curtains then you can add a sound reduction lining.

ESD Liner

This protective layer adds antistatic properties to your curtain. The Electrostatic Discharge (ESD) Protective Layer reduces the opportunity of static build up that could damage sensitive components.

Outdoor Liner

Add on outdoor skins to use your outdoor RF/EMI curtains in the weather. This will allow you to make the curtains more versatile for indoor and outdoor use as needed.

Black Nylon Liner

Add a sports black nylon skin for a softer more aesthetically appealing appearance for commercial and residential applications.

Custom Made For Your Application

Options

  • Single or double layer for added blockage
  • ESD (electrostatic dissipative) fabric layer
  • RF shielding ceiling or window covers
  • Grounding straps
  • Copper foil tape
  • Cleaned to IEST-STD-CCE
  • RF shielded vents
  • Magnets, grommets, or Velcro attachment

Benefits

  • Provides an average attenuation of -85 dB in the range of 30 MHz to 1 GHz and -80 dB in the range
    of 1 GHz to 11GHZ.
  • Made with RoHS compliant conductive fabric
  • Tightly woven silver, copper, nickel fabric
  • NFPA-701 approved for flame resistance
  • Made in the USA
  • Constructed using top of the line material
  • Customization to meet your exact needs

Curtain Track For Movement

Hanging Track

Industrial Curtain Track with roller hooks allows you to roll the emf curtains side to side which allows maximum access to both sides of your work area. The heavy duty curtain track is modular in design and easily bolts together.

Free Standing Track

When hanging your rf blocking curtain track from above is not possible then you can support it from the floor up so you can have full access above. Free standing emi blocking curtains are supported from the floor up with base plates. The freestanding uprights are spaced every 8 to 10 feet allowing for complete access when the curtain is pulled back.

Easy Glide Rollers

The roller hooks allow the curtain to easily roll from side-to-side with minimal friction. These emf barrier curtain hooks are spaced equally at the top of the curtain into fit into the grommets. When not needed the curtain can quickly be removed from the hooks unlike clamp on rollers.

Easy Installation

Each track comes with end stops that contain the rollers inside of the curtain track. The track should be supported approximately every 5' with a track support. The farther apart the track supports, the greater the deflection. If you have a relatively low height rf curtain (about 7' tall or less) then you could space the supports out to about 8' apart.

Choose A Style

RF/EMI Blocking | Curtains

Cover Openings

RF EMI blocking custom made curtains can be mounted in a static position or roll open with the use of our AKON curtain track. Side to side movement allows for the rf curtains to be rolled out of the way as needed so people or product can move into and out of the rf clear zone. The curtains feature grommets at the top just like a traditional curtain for easy mounting and removal.

RF/EMI Blocking | Covers

Cover Openings

Window RF EMI covers attach to the wall or door around the window using grommets, magnets or hook and loop tape. An economical option that is easy to apply, remove or store when needed. Made from the same material as the EMI hanging curtains but used to cover openings.

  • Grommets – Inserted into your custom cover, allowing the cover to hang on hooks or trolleys
  • Hook & Loop Tape – Applied along the edges of the window; sticks to the wall or door, providing full coverage
  • Magnets – Applied to the edges of the cover and the wall or door, securing the curtain in place

RF/EMI Blocking | Strip Curtains

Pass Through RF/EMI Strips

Using the same rf material as the curtains but in strip form allows for products to quickly be moved into and out of an area for testing. When manufacturers produce electronic chips and wireless parts these devices can then be quickly tested when isolated. You can then make sure the radiofrequency signals are focused on the individual part that is being tested. This is common for assembly lines requiring RF Isolation.

Are you interested in learning more about rf shielding fabric curtains? Contact us today to secure an expert consultation!

RF/EMI Blocking | Enclosures

Complete Enclosures

Special applications require a complete RF/EMI enclosure. These are a less expensive option to a traditional rigid wall enclosure. The RF/EMI enclosure also has the ability to be relocated as needed which allows for greater flexibility as testing needs change. The enclosure offers -90 dB shielding effectiveness making it a great solution for many technology companies. The portable RF / EMI shielded enclosures offer: EMC pre-compliance or conducted and radiated emissions testing, wireless device testing, temporary EMI shielding, and secure communications.

Hardware

Curtain Track

  • 16 gauge galvanized steel tracks
  • Nylon roller hooks for easy opening
  • 6 mounting styles to connect to various structures
  • Free standing hardware for up to 20' in height

Static Mount Hardware

  • Aluminum Angle - Use with self tapping Tek screws to pinch curtain to angle.
  • Grommets Only - You can then use many DIY methods to hang the curtains.
  • Beam Clamps - Clamps onto the flange of beams, joists and purlins.

Drop Ceiling Mount

  • Chain or Cable Track Hardware is ideal for drop ceilings
  • Cables are dropped down from structure above at any height
  • Track support tab sticks above the ceiling tiles for clean install
  • Heavier duty than the aluminum and light I-Beam tracks on the market
Benefits

Key Benefits

  • Less expensive than rigid walls
  • Can be taken down quickly when not needed
  • Can be re-purposed in other areas
  • Professional look for commercial settings
  • Quick to roll out of way when not in use
  • Lifetime warranty on all hardware and 5 year warranty on curtains

Common Layouts

AKON can supply just about any layout you can think of for your safety rf shielding curtains. Below are some common layout styles. They can be single sided, double-sided, triple sided, four-sided or multiple straights to create complete enclosures. Simply inform AKON about your desired design and we will have it fabricated exactly as you need it for a perfect fit. For customized layouts, sketch your design and upload it using our online RFQ form. See button below.

How to Measure

Width

  • Measure the distance that you are trying to cover
    • Using our input form input that dimension.
    • When you receive your quote, the hardware width will be the actual width and the curtains will be wider for the drape.

Height

  • Measure the distance from the floor to the mounting point
    • We will subtract 3" to account for the hardware to keep your curtain just off of the ground.
    • If you want the curtain to rest on the floor just ask for akon to not subtract the 3"
    • If you have a sloped ceiling please provide us with the high point height and the low point height. We will assume it is a linear straight slope.

Need More Help? Watch This

Common Questions

What is the spacing from the bottom of the track to the top of the curtain?
  • Standard curtains have approximately 3.75 to 1″ of a gap from the bottom of the track to the top of the curtain.

What are the dimensions of the track?

Can the track be cut to size as required on site?
  • Yes, the track is made to be field cut on site using a hack saw or Sawzall.
How much width does the radius corner add to the length?
  • A radius corner has a 2' radius. So if you input 10' for curtain length you will end up with 12' when you attach the radius corner. If that is too long then simply cut the track onsite and the radius will still work.
Can you make a custom radius corner
  • Custom radius corners are not possible at this time. If you application must have custom radius corners you might considering getting a curtain track from another supplier and the curtains from AKON.
How does the track go together?
  • The track is modular in design and will arrive in pieces that have a simple bolt together design.
How close together do I need the track supports?
  • The track should be supported approximately every 5' with a track support. The farther apart the track supports, the greater the deflection. If you have a relatively short in height curtain then you could space the supports out a little farther. You will receive enough track supports with your order to achieve this 5' spacing.
Can I simply drill straight through the track and into the ceiling / structure?
  • Yes. This is called a flush mount install and is very common. Simply drill through the middle of the track and use a small wood screw, bolt, Tek screw...etc. into your structure. Space the holes about every 3-5'.
How hard is it to install the curtain track?
  • It is very easy. All of the components simply fit into each other and connect with set screws. The installation is very intuitive. If you have any difficulty simply call or us and we will walk you through the process.

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RF Shielding Curtains-Separation and Isolation! - V Technical Textiles

RF Shielding Curtains-Separation and Isolation!  RF Shielding Curtains are relocatable shields designed for isolating or separating areas from RF waves.  Curtains can be made to the customer’s specification of size, Shielding Effectiveness, and suspension method.  The conductive metalized textiles and number of layers used in their manufacture determine the RF shielding properties of the curtain.  RF Shielding Curtains can even be made to withstand weather, UV, and rough treatment with a “ruggedized finish”!

RF Isolation is important in many areas and situations!   Warehouses often use RFID for inventory updates.  It is necessary to be able to separate the various sections of the warehouse for accuracy in the inventory process.  The same situation exists in medical facilities where telemetry is used to monitor patients vital signs.  RF Signals from the sensing devices to recording devices must be separated from the RF signals of the nearby patients.  RF Shielding Curtains to surround the patients keep the “information crosstalk” from happening, assuring that the information transferred is directed to the correct patient record.  Similarly, electronic repairs on large vehicles, aircrafts, or ships can be done outdoors while sensitive repairs are being evaluated and accomplished without background interference!

RF Shielding Curtains-Separation and Isolation!  RF Shielding curtains can be used in separating and isolating areas in an RF Shielded enclosure.  The RF Shielded curtain creating multiple work areas in the same enclosure.  Likewise, shielded curtains can be used to isolate a server room or an “on the road communication center”, protecting conversations from “electronic eavesdropping” or data theft, which is very important to businesses.  The RF Isolated room is particularly interesting to the electromagnetic hypersensitivity (EHS) community, as it creates rooms relatively free of RF radiation in the home.

RF Shielded Curtains-Separation and Isolation!  If you find the idea of an RF Shielded Curtain potentially useful to you or your business, please contact us.  We’re happy to answer any questions you may have!

V Technical Textiles, Inc.

www.vtechtextiles.com

(315)-597-

(315)-597- FAX

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