Soundex Generator Exhaust Attenuator | Noise

Soundex-Generator-Exhaust-Attenuator-covering-a-generator-exhaust-outside-of-a-live-office

BENEFITS

Specialist Generator Exhaust Noise Attenuation

A sufﬁciently ventilated attenuator, ensuring optimal engine efficiency from the generator whilst dampening noise from the exhaust.

Adaptable and Multi-Purpose Sound Control

Designed primarily for generator exhaust, but can also be used for enclosing smaller items of plant.

Convenient Refuelling Access

A small side panel allows for easy refuelling whilst minimising the impact on noise levels and without needing to remove the attenuator.

Secure and Thorough Installation Process

Features 4 securing points on the top and 4 on the base of the unit, plus heavy duty ratchet straps are provided for extra security.

Full Generator Noise Solutions Available

When used with a SOUNDEX® Generator Enclosure, your project can dramatically reduce generator noise from multiple sources.

SOUNDEX® Generator Exhaust Attenuator

Effective Noise Control for Generator Exhausts

A heavy-duty unit that reduces sound by up to 37.6dB whilst withstanding extreme temperatures from generator exhausts.

Add To Quote Download Spec Sheet

BENEFITS

Specialist Generator Exhaust Noise Attenuation

A sufﬁciently ventilated attenuator, ensuring optimal engine efficiency from the generator whilst dampening noise from the exhaust.

Adaptable and Multi-Purpose Sound Control

Designed primarily for generator exhaust, but can also be used for enclosing smaller items of plant.

Convenient Refuelling Access

A small side panel allows for easy refuelling whilst minimising the impact on noise levels and without needing to remove the attenuator.

Secure and Thorough Installation Process

Features 4 securing points on the top and 4 on the base of the unit, plus heavy duty ratchet straps are provided for extra security.

Full Generator Noise Solutions Available

When used with a SOUNDEX® Generator Enclosure, your project can dramatically reduce generator noise from multiple sources.

Generator Enclosures

Key Features and Applications

Substantial noise absorption which has been tested by a third party certification body for peace of mind on any project.

- Reduces noise by up to 37.6dB.
- Side access panel for refuelling.
- Works as part of an ‘all-in-one’ noise reduction solution for generators.
- Noisy generator exhausts and small plant such as pumps, compressors and welding units on construction sites, rail projects etc.
- Mobile power units during track renewals, platform upgrades, or depot servicing.
- Factory backup power from standby diesel gensets during maintenance outages.
- Ground power units (GPUs) during aircraft maintenance at hangars.

Add To Quote

NEXT STEPS

Choosing the Right Solution

Whether you need help selecting the right solution for your project or you are ready to place an order, our specialists are here to provide expert advice and support every step of the way.

Step One: Discuss

Contact us in a way that works best for you. Whether you email, telephone or complete an online enquiry form, a member of the team will be ready to help.

Speak with a Consultant

Step Two: Plan

Once we know what the challenge is, we'll contact you and recommend an effective hazard control solution that protects your people and keeps your project on track.

Step Three: Execute

When you're ready to place an order, we'll ask you to organise a PO, and we'll take care of the rest. Our service includes providing the RAMS and logistics for any solutions that you have on site. Once delivered, you can rest assured with ongoing technical support, engineer access and superior customer service throughout the hire.

Enquire

Interested in this Product?

If you would like further product information, or you require a quote, please complete the details and a member of our team will respond as soon as possible.

Consultation process image 4 - teams video call between an RVT consultant and customer discussing project requirements 1

Please complete all form fields marked with an asterisk (*).

Generator Enclosures

Explore Related Solutions

Generator Enclosures

Related Resources

Toolbox Talks

Noise

Toolbox Talk: Noise Control Briefing

Case Study

Noise

— Glasgow

— 16 Mar 2026 — 1 min read

Noise Effectively Controlled During Construction of Scotland’s Biggest Wastewater Tunnel

— 6 min read

Controlling Diesel Generator Noise: What You Need to Know

TESTIMONIALS

Client Experiences that Speak for Themselves

See Customer Stories

“The Shieldhall Tunnel project was designed to have minimal impact on nearby homes and businesses. So we put procedures and mitigation measures in place, utilising RVT Group’s acoustic noise control solutions to reduce the audible impacts.”