x

Ready to quote?

Please fill in the form or call us and
our experts will be glad to help
Please fill in the form or call 0845 561 3256 and we will be in touch.
Please fill in the form or call +1 800 728 9098 and we will be in touch.
Please fill in the form or call +421 552304634 and we will be in touch.
Please fill in the form or call +34 871 18 11 46 and we will be in touch.
Please fill in the form or call +33 1 85 14 95 00 and we will be in touch.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Here to help

Please fill in the form or call 0845 561 3256 and we will be in touch.
Please fill in the form or call +65 3158 5879 and we will be in touch.
Please fill in the form or call +1 800 728 9098 and we will be in touch.
Please fill in the form or call +421 552304634 and we will be in touch.
Please fill in the form or call +34 871 18 11 46 and we will be in touch.
Please fill in the form or call +33 1 85 14 95 00 and we will be in touch.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

SG3™

SG3 Acoustic Barrier

Excellent noise control for highways and utilities
Details
Echo Barrier's SG3 barrier is designed specifically to reduce noise from roadwork. It is quick and simple to deploy and easy to move and reconfigure. These 3-ft barriers protect pedestrians from noise pollution and debris from roadwork.
Echo Barrier's SG3 barrier is designed specifically to reduce noise from roadwork. It is quick and simple to deploy and easy to move and reconfigure. These 3-ft barriers protect pedestrians from noise pollution and debris from roadwork.
Read more +
Read less -
Email icon
Get in touch
tag icon
Request quote
Location pin icon
Find a retailer
File icon
Spec sheet
File icon
Spec sheet
File icon
Spec sheet
File icon
Spec sheet

The best noise control on the market

Easy to install

Easy to install

Each SG3 barrier weighs just 13 lbs (6 Kg) and uses Velcro straps instead of cable ties to keep in place, making them easy to install. One person can deploy a full SG3 enclosure, complete with a removable roof.
Outstanding noise control 43.4

Outstanding noise control 43.4

The SG3 Safegate barrier absorbs up to 99% of noise at 500Hz-1kHz. It also achieves world-class noise reduction at a wide range of other frequencies (15dB at 500Hz; 32dB at 2kHz).
Weatherproof

Weatherproof

Because SG3 acoustic barriers are certified waterproof to IPX6/9, they can be used in heavy rain without harming performance. They can also withstand both extreme heat and cold, and are guaranteed to last at least 5 years.

What makes our acoustic barriers so effective?

The best way to understand how our temporary noise control barriers deliver market-leading performance at minimum weight is to take a look inside.

Cross section of Barrier and its Layers
Front facing outer layer sg3
1. Front facing outer layer
We use super-durable, waterproof PVC, ensuring the best possible noise reduction without sacrificing appearance.
Noise-absorbent composite sg3
2. Noise-absorbent composite
Highest grade, acoustic absorbent made from recycled materials prevents noise from reflecting off the barrier (bio-degradable).
Waterproof breathable membrane sg3
3. Waterproof breathable membrane
Absorbs sound, not water.
Durable reinforced mesh
4. Durable reinforced mesh

Designed with ease
of use in mind

It's all in the detail

At Echo Barrier, quality and detail are fundamental elements of our products. We prioritise attention to detail to guarantee durability and consistency throughout our entire range. Moreover, we focus on providing exceptional service to ensure that our products can meet the highest demands of various industries.

Easy hook

Install in seconds without the need for permanent fixings

Key information

For safety and long product life

Product features

Reflective Strips

For extra visibility at night

Interactive links

Get information and advice quickly

Secure linking

Join barriers together and to the fence

It's all in the detail

At Echo Barrier, quality and detail are fundamental elements of our products. We prioritise attention to detail to guarantee durability and consistency throughout our entire range. Moreover, we focus on providing exceptional service to ensure that our products can meet the highest demands of various industries.

Easy hook

Install in seconds without the need for permanent fixings

Key information

For safety and long product life

Reflective Strips

For extra visibility at night

Product features

Interactive links

Get information and advice quickly

Secure linking

Join barriers together and to the fence

It's all in the detail

At Echo Barrier, quality and detail are fundamental elements of our products. We prioritise attention to detail to guarantee durability and consistency throughout our entire range. Moreover, we focus on providing exceptional service to ensure that our products can meet the highest demands of various industries.

Easy hook

Install in seconds without the need for permanent fixings

Key information

For safety and long product life

Reflective Strips

For extra visibility at night

Product features

Interactive links

Get information and advice quickly

Secure linking

Join barriers together and to the fence
Sun Icon.

High temperature in direct sunlight

UV resistant (5 years). Temperature resistant from -40° F to 158° F.
Sound wave icon

Mesh faces sound source

Always place the barrier with the black (mesh) side facing the source of the noise.
No cutting icon

Do not use cutting tools

No sharp cutting tools to be used when unpacking barriers.
Snow icon

Frost resistant BSEN 60068/2/1:2007

Frost resistant from -40° F.
Rain icon.

Water resistant BSEN 60529:1992

Fully water resistant, tested to IPX6/9.
Sun Icon.

High temperature in direct sunlight

UV resistant. Temperature resistant from -40° F to 158° F.
Sound wave icon

Mesh faces sound source

Always place the barrier with the black (mesh) side facing the source of the noise.
No cutting icon

Do not use cutting tools

No sharp cutting tools to be used when unpacking barriers.
Snow icon

Frost resistant

Frost resistant from -40° F.
Rain icon.

Water resistant

The HT 3.5 is fully water resistant.
Installation warning banner

Want more info?

Enquire now

Our friendly team of experts
will be happy to help.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.