We are a group of competent and experienced professionals specializing in soundproofing windows services in Northern Sydney.



A noisy home might cause major issues. Noise can cause weariness, annoyance, headaches and stress factors, as well as interrupt relaxation, sleep and conversation. It is important to restrict noises in order to protect you and your family from the outside interferences in your home and live a happy and fulfilling life.

Heritage Window Specialists offers a wide range of soundproofing windows Northern Sydney solutions that help you reduce noise pollution and create a peaceful environment in your house. Whether you require acoustic glass or secondary glazing for enhanced soundproofing and heat insulation, soundproofing expert Northern Sydney offers 100% quality standard workmanship on all existing window soundproofing jobs.

Do not hesitate to let us know if you require registered professionals to handle your window installation needs and ensure that all of your soundproofing existing windows Northern Sydney requirements are met.

home window replacement


Soundproofing the existing windows of your home or building is a proven strategy of reducing noise and increasing the comfort of the property. Consider using a practical soundproofing existing windows technique to make your property more appealing, especially to potential occupants, while you are establishing a commercial or residential new development.

When it comes to noise reduction, our team of certified soundproofing windows Northern Sydney professionals will help make sure that your windows have the functionality and appearance that you desire while also putting your mind at ease. Over the years, we have created a one-of-a-kind soundproofing windows Northern Sydney solution that focuses on maintaining the aesthetic appeal of your windows rather than replacing them.

As the leading soundproof windows Northern Sydney provider, we ensure that our clients are completely satisfied with the services and outcomes we deliver on all their soundproof windows Northern Sydney projects.


To effectively soundproof your sash windows, you’ll need a reputable service provider who has demonstrated its skill by completing numerous windows installation projects with 100% customer satisfaction.

We are dedicated to making the greatest double glazed windows possible in order to keep people comfortable in their households and workplaces. Our team always ensures that our clients experience an outstanding and complete soundproofing windows Northern Sydney service from beginning to end.

As part of our commitment to providing excellent service, Heritage Window Specialists consistently provides high-quality solutions and high-performance materials that will improve the convenience and energy efficiency of your home or office throughout the year, with the great assistance of our dedicated and well-trained team that strives for flawless installation works.


What our Customers Say

“Exceptional work. The fitter did a detailed assessment of each window, noticed cracks, rotten areas, etc and tended to each repair. His attitude and work ethic were exceptional – 12 hour days and every detail tended to.”

Mike Diaz

“We had multiple broken sash cords, timber rot and other issues with our windows. The team was very helpful with assessing what needed to be done and was very mindful of our budget. They did a great job, very tidy and the tradesmen were extremely friendly.”

Jelena Checchin

“Very happy with the work completed by Heritage Window Specialists. Scott went above and beyond expectations and ensured the job was done the right way. They are in the higher end of the market, but worth it, no corners cut. Would recommend.”

Ed Leaney

“Extremely pleased with the work carried out by this company. They came to our home in Leichhardt and provided a complimentary quote. We proceeded with repairs and were very impressed with Scott. He was professional, knowledgeable and reliable and did a wonderful job. Would highly recommend.”

Natalie Milanovich

“We reached out to Scott @Heritage Window Specialists as a call for help after having paid thousands of $$ for next to no results with the original painters hired to paint our home & treat our cedar windows. Scott and his team worked specifically on our windows for 3 days straight, completing more work than the original painters had done in two weeks! Furthermore the quality and craftsmanship on our window restoration is like nothing we have experienced before, our Windows are 16 years old and now look almost brand new. The boys at Heritage Windows come with a higher price than normal but are worth every cent spent, so expect the highest quality and craftsmanship and the highest in good old Aussie friendly folk too. Could not recommend this company enough, just wish we had found you years ago.”

Kerry Athanassiou

“Very pleased of the level of professionalism and service. The fitter was on time, very polite and kept me updated on progress. Absolutely no problem with recommending your company to others.”

Jane Smith

“Very impressed, beautiful job. The fitter was a pleasure to have completed the work. Also clean and tidy. Craftsmanship is faultless.”

Paul B.


Unit 23/1345 The Horsley Drive, Wetherill Park NSW 2164

0423 697 799

Monday to Friday: 7:00am – 6:00pm
Saturday: 9:00am – 3:00pm