About Jumusa

Specialists in acoustic treatment for residential and commercial spaces across London and surrounding areas.

Soundproofing installation process

Our Story

Jumusa was established in 2015 by a team of acoustic engineers who recognized the growing need for effective noise control in urban environments. Starting with small residential projects in Richmond and Twickenham, we built our reputation through consistent results and attention to detail.

Over the years, we expanded our services to include commercial spaces, recording studios, and industrial facilities. Each project taught us something new about sound behavior in different environments. We invested in training our technicians and acquiring specialized equipment for measuring sound transmission and impact noise.

Today, we serve clients throughout Greater London, from Kensington to Croydon, handling everything from single-room treatments to complete building renovations. Our workshop in Richmond allows us to prepare materials precisely before installation, reducing time on site and ensuring quality control.

Completed soundproofing project

Mission and Vision

We aim to create quieter living and working spaces by applying proven acoustic principles. Noise pollution affects concentration, sleep quality, and overall wellbeing. Our work helps people reclaim their space from unwanted sound.

Looking ahead, we plan to expand our use of sustainable materials and develop partnerships with architects and developers. We want to be involved earlier in the building process, where acoustic planning can prevent problems rather than fix them later.

Precision

We measure twice and cut once. Every installation follows acoustic testing protocols to verify performance.

Transparency

Clients receive detailed quotes listing materials, labor hours, and expected outcomes before work begins.

Reliability

Projects are completed within agreed timeframes. Our team arrives when scheduled and maintains clean work sites.

Experience That Counts

850+ Projects Completed
9 Years in Business
12 Certified Technicians
94% Client Satisfaction Rate

Completed Projects

We have successfully delivered acoustic treatment solutions across various sectors. Each project demonstrates our commitment to reducing unwanted noise and creating comfortable environments tailored to specific requirements.

Apartment soundproofing in Chelsea
Residential

Chelsea Apartment Complex

A comprehensive acoustic upgrade for a 12-unit residential building in Chelsea. We installed multi-layer wall systems and floating floor assemblies to minimize impact noise between floors. The project included treatment of party walls using mineral wool insulation and resilient channels, achieving a 52 dB reduction in airborne sound transmission.

View Details
Recording studio soundproofing
Commercial

Shoreditch Recording Studio

Full acoustic isolation for a professional recording facility in Shoreditch. The studio features room-within-room construction, specialized acoustic doors rated at 55 dB, and bass trap installations. We used decoupled wall systems with mass-loaded vinyl barriers and acoustic plasterboard to create an environment suitable for high-fidelity audio production.

View Details
Factory noise control
Industrial

Manufacturing Facility in Croydon

Industrial noise mitigation for a 5,000 square metre manufacturing plant. The project involved installing acoustic enclosures around machinery, absorptive ceiling panels, and perimeter barrier walls. We reduced workplace noise levels from 95 dB to 78 dB, bringing the facility into compliance with Health and Safety Executive regulations while improving employee comfort.

View Details
Restaurant acoustic treatment
Commercial

Covent Garden Restaurant

Acoustic enhancement for a 120-seat restaurant in Covent Garden. We addressed excessive reverberation by installing fabric-wrapped acoustic panels on walls and suspended baffles from the ceiling. The treatment used Class A absorbers with NRC ratings of 0.95, reducing ambient noise levels by 18 dB and significantly improving speech intelligibility for diners.

View Details
Home cinema soundproofing
Residential

Richmond Home Cinema

Dedicated home cinema installation in a Richmond residence. The 25 square metre room received full acoustic treatment including soundproof walls with double stud construction, acoustic ceiling clouds, and a floating floor system. We incorporated diffusion panels and bass traps to optimize sound quality, while achieving complete isolation from adjacent rooms.

View Details
Office acoustic treatment
Commercial

Canary Wharf Office Space

Open-plan office acoustic optimization for a financial services company in Canary Wharf. The 800 square metre workspace received ceiling-mounted acoustic panels, desk dividers with sound-absorbing properties, and acoustic wall treatments. This reduced background noise by 14 dB and improved speech privacy, creating distinct acoustic zones within the open environment.

View Details

Why Choose Our Soundproofing Services

We deliver reliable acoustic solutions backed by proven materials and tested installation methods. Our approach focuses on measurable noise reduction for residential and commercial spaces.

Certified Materials

We use acoustic panels and barriers tested to British Standards BS EN ISO 10140, with documented sound reduction ratings from 35dB to 65dB. Each material comes with manufacturer certification and performance data sheets for transparency.

Precise Installation

Our 8-person installation crew has completed over 450 projects across London and surrounding areas since 2018. We follow strict protocols for sealing gaps, decoupling structures, and layering materials to achieve specified acoustic performance without callbacks.

Measurable Results

Every project includes pre-installation noise assessment using calibrated sound meters and post-completion verification testing. You receive a detailed report showing decibel reduction achieved in different frequency ranges, ensuring the solution meets your requirements.

Flexible Scheduling

We accommodate residential and commercial timelines with evening and weekend installation options. Projects are completed in stages to minimize disruption, with typical room treatments finished within 2-4 days depending on size and complexity of the acoustic requirements.

Our Track Record

Real numbers from our work in acoustic treatment across London and surrounding areas. These figures represent completed installations, satisfied clients, and measurable improvements in sound control.

6
Years Operating
since 2018
340+
Projects Completed
averaging 57 annually
280+
Satisfied Clients
residential and commercial
93%
Client Satisfaction
based on feedback surveys
9
Certified Specialists
acoustic engineers and installers
25-45 dB
Noise Reduction
typical range achieved
180+
Residential Projects
flats, houses, home studios
160+
Commercial Spaces
offices, restaurants, studios
3-7
Days Average Install
for standard room treatment
68%
Repeat Customers
returning for additional rooms
25+
London Boroughs
service coverage area
5 Years
Material Warranty
on installed systems