Timber window draught proofing

We are timber window draught proofing  experts in Sydney specialising in traditional sash windows and heritage timber windows.


Timber window draught proofing 

Traditional sash windows can suffer from common problems: broken cords, painted shut, draughty and not working properly to name a few.

As part of our overhaul and timber window draught proofing service, the working parts of a sash window are overhauled. This includes the following work:

  • All sash cords renewed
  • Sashes aligned correctly
  • Rebalancing of the counter weight system
  • Pulley wheels serviced
  • Glass cleaned inside and out
  • Putty repaired where perished
  • New window furniture and security locks

Whilst these services are carried, we can also perform any other remedial works such as re-glazing and making repairs to any rotten wood.

Timber window draught proofing

draught proofing windows

The way in which sash windows are fitted allows for air to circulate and leak around the frame. Our timber window draught proofing procedure eliminates these draughts and will give a number of key improvements without changing the appearance.

Our draught proofing service includes:

Removing draughts
Stopping the rattling
Better thermal insulation
Improving sound insulation
Minimising dust levels

Our more than 10 years of experience in the timber window draught proofing industry has made us experts in timber window draught proofing  windows and repairing common issues of traditional timber windows. Our draught proofing window frames service has enabled many home and building owners to enjoy an important home improvement without having the need to replace existing glass.

draught proofing sash windows

Timber window draught proofing services can give you significant savings when it comes to cooling or heating costs. Our draught proofing services will make your traditional sash windows energy efficient without affecting their natural charm and beauty.

The draft strips that we use are invisible and does not affect the traditional appearance of your windows. They are also long-lasting and crafted with the highest quality, making them a very good investment.


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 23/19 Aero Road Ingleburn 2565 NSW

0423 697 799


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