Clear RF Shielding Window Film

Features

• Clear RF Shielding Window Film for Homes, Offices and Workspaces
• Designed to Reduce Radio Frequency and Microwave Signals Through Glass
• 72% Light Transmission for a Bright, Natural Window Appearance
• Helps Shield Against WiFi, Mobile Mast, Smart Meter and Neighbouring Wireless Signals
• Blocks Over 99% of UV Rays and Over 95% of Infrared Rays
• Supplied as a Custom Cut Size to Suit Your Project Requirements

Benefits

• Ideal for Reducing RF Signals Entering Through Windows and Glass Areas
• Useful for Privacy, Wireless Security and TSCM-Style Signal Reduction Projects
• Keeps Rooms Brighter Than Darker or Reflective Shielding Films
• Helps Protect Furniture, Flooring and Décor from UV-Related Fading
• Can Help Keep Rooms Cooler by Reducing Solar Heat Gain
• Suitable for Residential, Commercial, Office and Professional Shielding Projects

What's Included

• Signal Protect Clear RF Shielding Window Film Cut to Your Selected Size
• Choice of 3 ft, 4 ft or 5 ft Widths
• Custom Cut Length Based on Your Project Requirements
• Self-Adhesive Film with Water-Activated Application

How to Use

Signal Protect Clear RF Shielding Window Film is designed to be applied directly to suitable glass surfaces where radio frequency shielding is required.

Before ordering, measure your glass area carefully and allow extra material where needed for trimming, alignment and installation adjustments. As this product is supplied as a custom cut size, it is important to check your measurements before placing your order.

Before installation, measure the area with a suitable RF meter to identify whether windows are a major entry point for external wireless signals. RF shielding works best when the strongest signal direction and surrounding leakage points are understood before installation.

Clean the glass thoroughly before application. The film uses a water-activated adhesive and should be installed carefully to avoid trapped dust, bubbles, creases or gaps around the edges.

Installation should not begin if the glass temperature is below 5°C / 40°F. For larger windows, professional installation is recommended for the cleanest finish and best long-term performance.

If multiple sections are required, plan joins carefully to reduce gaps in the shielding layer. For complete room shielding, remember that signals may still enter through unshielded walls, ceilings, floors, doors, vents or window frames.

Installation Notes

• Measure your required size carefully before ordering, as this product is custom cut to order.
• Allow extra material for trimming, alignment, joins and installation adjustments.
• Measure RF levels before and after installation with a suitable RF meter.
• Install only on suitable glass surfaces and follow professional window film application methods.
• Do not begin installation if glass temperature is below 5°C / 40°F.
• Ensure the glass is clean, smooth and free from dust before applying.
• For larger panes or high-value installations, professional installation is recommended.
• RF shielding performance depends on coverage, installation quality, gaps and surrounding unshielded areas.
• Windows are often only one part of a full shielding plan; walls, ceilings, floors and doors may also need assessment.
• Custom cut film is supplied to your selected size and cannot be returned unless faulty or defective.

FAQs

What is Signal Protect Clear RF Shielding Window Film used for?

It is used to help reduce radio frequency and microwave signals entering through glass. Common sources may include WiFi, smart meters, mobile masts, neighbouring routers, cordless phones and other external wireless transmitters.

Is this supplied in custom sizes only?

Yes. This product is supplied as a custom cut size based on your selected width and length. Please measure carefully before ordering and allow extra material for trimming, alignment and installation adjustments.

Is the film completely clear?

The film is designed to be highly transparent, with approximately 72% visible light transmission. It keeps a much clearer appearance than darker or reflective shielding films, although any window film may slightly alter the look of the glass.

Does it block mobile phone and WiFi signals?

It is designed to reduce radio frequency signals, including common wireless communication signals. Final results depend on coverage, installation quality and whether signals can still enter through nearby unshielded surfaces.

Will it make the room darker?

It allows around 72% light transmission, so it is intended to maintain a bright, natural appearance while still adding RF shielding performance.

Does it help with heat and UV?

Yes. The film is designed to block over 99% of UV rays and over 95% of infrared rays, while also reducing total solar energy by approximately 55%.

Can it help protect furniture from fading?

Yes. By reducing UV transmission through glass, the film may help reduce UV-related fading of furniture, flooring, fabrics and décor.

Does it work for privacy and security?

It can be used as part of privacy, wireless security and TSCM-style projects by helping reduce RF signal transmission through glass. It is not a complete security system by itself and should be considered part of a wider shielding or privacy strategy.

Can I install it myself?

Smaller sections may be suitable for careful DIY installation, but larger windows are best installed professionally to avoid bubbles, creases, contamination or alignment issues.

What widths are available?

The film is available in 3 ft, 4 ft and 5 ft widths, with the length custom cut to your selected size.

Will multiple quantities arrive separately?

Where possible, multiple quantities of the same width may be supplied as one continuous roll rather than separate pieces. This can depend on the selected size, stock format and order requirements.

Can I return it if I order the wrong size?

As this product is custom cut to your selected size, returns cannot be accepted for incorrect measurements, change of mind or unsuitable sizing. Returns can only be accepted if the item has a manufacturing defect or is received in a faulty condition.

Specs

Returns

Kindly understand that due to the unique nature of this product and its custom sizing, returns can only be accepted in the event of a manufacturing defect or if the item is received in a faulty condition.

If you have any questions, please contact info@anti-radiation.co.uk.