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Victoria Harbour and the Hong Kong skyline

Soundproof Windows from HK$268 / sq. ft. |
Keep Existing Windows | No Major Renovation

Hong Kong Soundproof Window Specialists

Quiet through technology. Peace through expertise.

Noise problem?
Book an assessment
  • 24/7 ON CALL
  • TEAM: 10+ YEARS OF ACOUSTIC EXPERTISE
  • SERVICE ACROSS HONG KONG
  • INSTALLATION IN AS FAST AS HALF A DAY

Do these noise problems affect you?

Traffic Noise

Construction Noise

Dog near a home

Dog Barking

Aircraft Noise

Neighbourhood Noise

ABOUT US

COMPANY INTRODUCTION

Bri-Light is a premium custom acoustic-window brand that brings quiet, safety and beauty together.

We specialise in the production and sale of PVB laminated acoustic windows, vacuum-insulated soundproof windows and insulated acoustic windows. We operate our own soundproof glass, hardware and profile manufacturing facilities, with branches and offices in Hong Kong, Beijing, Shanghai, Guangzhou and Shenzhen.

The window industry often says: 30% manufacturing, 70% installation. Since its founding in 2016, Bri-Light has served thousands of households. The members of our professionally trained measurement, design and installation team each have over 10 years of industry experience, providing a one-stop whole-home custom window service.

Bri-Light Window production facility
Window-profile warehouse

A New Beginning

The company was founded in 2016, beginning its journey in acoustics and noise control.

Acoustic-window installation team
Installation project

Steady Growth

As the business expanded, we evolved from standalone soundproofing work into an integrated model of design + materials + construction + acoustic solutions.

Professional tools

Brand Development

We refined our construction standards and service process, making soundproofing not only functional, but part of the space.

Finished acoustic window

Redefining Quiet

We continue to build expertise, experience and trust, with a clearer understanding of what we stand for. Nearly ten years of growth, with our original purpose unchanged.

BUSINESS SCOPE

White casement bay window

CASEMENT BAY WINDOW ACOUSTIC RETROFIT

Acoustic Retrofit for Bay Windows

Common types: U-shaped, L-shaped, linear
Pros: Symmetrical, elegant; inward-opening gives better sound insulation
Consideration: Top inward-opening panels need a fixed stop to avoid curtains
Solution: Fixed glass in fixed areas; inward-opening glass in outward-opening areas

Standard bay window

STANDARD BAY WINDOW ACOUSTIC RETROFIT

Standard Bay Window Acoustic Retrofit

Common types: Sliding windows, outward-opening windows
Pros: Inward-opening gives better sound insulation; sliding saves space
Consideration: Sliding panels feel heavier; inward-opening uses interior space and can open 180° against the wall
Solution: Close-fit installation over the existing window, or remove and replace

Black sliding bay window

SLIDING BAY WINDOW ACOUSTIC RETROFIT

Sliding Bay Window Acoustic Retrofit

Common types: U-shaped, linear
Pros: Symmetrical and easy to use
Consideration: Sliding panels feel heavier because strong seals add resistance
Solution: Fixed glass in fixed areas; movable glass in sliding areas

Floor-to-ceiling acoustic window

FLOOR-TO-CEILING WINDOW ACOUSTIC RETROFIT

Floor-to-Ceiling Window Acoustic Retrofit

Common types: Floor-to-ceiling casement windows and sliding doors
Pros: Inward-opening gives better sound insulation; sliding saves space
Consideration: Sliding panels feel heavier
Solution: Close-fit installation based on wall position, or remove and replace

Enclosed balcony

ENCLOSED BALCONY ACOUSTIC RETROFIT

Enclosed Balcony Acoustic Retrofit

Common types: Sliding and inward-opening windows
Pros: Inward-opening gives better sound insulation; sliding saves space
Consideration: Sliding panels feel heavier; inward-opening uses interior space and can open 180° against the wall
Solution: Enclose the inside of the balcony railing

Specialty-shaped acoustic window

SPECIALTY WINDOW ACOUSTIC RETROFIT

Specialty Window Acoustic Retrofit

Common types: Irregularly shaped windows
Solution: Custom-make windows to match the shape for add-on installation or full replacement

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INSTALLATION METHODS

Professional soundproof windows are usually installed as an additional inner layer, while the original window remains in place and opens outward. The new inner window may be inward-opening or sliding.

This practical solution is cost-effective, causes minimal wall damage, and is widely used by acoustic window specialists.

Installation requires 6–8 cm of clear space on the window sill or bay window.

During major renovation, the existing window can also be removed and replaced, although this involves masonry repair, approval and waterproofing work.

Sliding windows save interior space but provide slightly less sound insulation and feel heavier to operate. Inward-opening windows offer better sound insulation and smoother operation, and can open 180° against the wall.

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01CUSTOMER SERVICE CONSULTATION
PAY MEASUREMENT BOOKING DEPOSIT
04SIGN THE FABRICATION CONTRACT
PAY THE PRODUCT DEPOSIT
02BOOK A TECHNICIAN
ON-SITE MEASUREMENT AS SCHEDULED
05PRODUCTION ORDER PLACED
CUSTOM FACTORY FABRICATION (15–20 DAYS)
03DISCUSS WITH OUR DESIGNER
CONFIRM THE DESIGN PROPOSAL
06ON-SITE PRODUCT INSTALLATION
PAY THE PROJECT BALANCE
CUSTOM ORDER PROCESS

SOUNDPROOFING CONTRACT

A signed contract guarantees results
Balance due only after inspection and acceptance

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AFTER-SALES SERVICE

3-year warranty after installation
Lifetime maintenance service

WhatsAppCONTACT US

For faster service, we recommend contacting us directly through WhatsApp.
Our customer service team will respond to your enquiry as soon as possible.

brilightwindowhk@gmail.comORCONTACT US ON WHATSAPP