Window Glazing Solutions in Sydney

Upgrade your existing timber windows with double glazing, vacuum glass, and retrofit glazing to reduce noise, improve insulation, and increase comfort without replacing your windows.
Your Details Your Property Your Project
Step 1 of 3
Your Details
Tell us who you are so we can get back to you
Window Material
Metal windowsWe only work with timber windows. Please select Timber if you made a mistake.
Great — we specialise in high-performance upgrades for timber windows!
Your Property
Help us understand your windows and property
Retrofit or New Windows?

We retrofit existing timber windows and can also advise on new window options.

Window Types *
Quantity
Heads up! Our pricing is most economical for 4+ windows. Smaller jobs can still be worthwhile if they include new glass.
Property Address
Ownership
Your Project
Tell us your goals and how we can best help
How Can We Help? *
Cords only — sorry!We only do this alongside high-performance upgrades. Please find another provider for cords-only work.
Rot repair only — sorry!We only do rot repair as part of a larger upgrade. You'll be better off with another contractor.
Glass Preference
Additional Notes
Upload Photos (optional)

Got photos of your windows? Attach up to 10 images — it helps us prepare a more accurate quote.

📷
Click to upload or drag & drop
JPG, PNG, WEBP — max 8 MB each, up to 10 photos

Enquiry Received!

Thank you — we've received your request and will be in touch within 1–2 business days.

UPGRADE YOUR WINDOWS WITH MODERN GLAZING

Double Glazing

Upgrade your existing timber windows with double glazing to improve insulation and reduce outside noise. Double glazing uses two panes of glass to help keep your home warmer in winter and cooler in summer while maintaining the original window look.
Get A Free Quote

Vacuum Glass

Vacuum glass provides high thermal and sound insulation using a very slim glass unit. It is ideal for heritage and sash windows where frame depth is limited, allowing you to upgrade performance without changing the window appearance.
Get A Free Quote

Retrofit Glazing

Retrofit glazing upgrades your current timber windows by modifying the existing frames to accept modern glass. This is a cost-effective way to improve comfort, energy efficiency, and noise reduction without replacing your windows.
Get A Free Quote

WHY CHOOSE US FOR YOUR WINDOW GLAZING UPGRADE?

Specialists in upgrading timber and sash windows with modern glazing solutions

Our Window Glazing Upgrade Process

We follow a clear and proven restoration process to ensure your timber windows and doors
are repaired properly and last for years to come.
1
Free Inspection & Assessment
We inspect your existing timber windows and check frame condition, sash depth, and glass type. This helps us determine whether double glazing, vacuum glass, or retrofit glazing is the best option.
2
Expert Recommendation
Based on your window type, home style, and budget, we recommend the most suitable glazing solution to improve insulation and noise reduction while preserving the original window appearance.
3
Window Preparation
We carefully prepare your window frames by repairing minor issues and adjusting them to suit the new glazing while protecting the original timber structure.
4
Glazing Installation
Your new glazing is installed by trained specialists using correct fitting and sealing methods to ensure a tight, durable, and long-lasting result.
5
Sealing & Performance Testing
We seal all edges properly and test window operation to ensure smooth opening and closing, along with effective thermal and acoustic insulation.
6
Final Inspection & Clean Up
We complete a final quality inspection and leave your home clean and tidy, with upgraded timber windows that perform better and look unchanged.

FAQ's

How long will it take Sash Masters to complete our project?

All projects vary in their size and complexity. A detailed site assessment will provide us with the necessary information to prepare all aspects of your project, including expected timelines.

Depending on the degree of decay or damage your unrestored windows were suffering from,Double glazing uses two glass panes with an air or gas gap. Vacuum glass uses two very thin panes with a vacuum between them, making it much slimmer and ideal for heritage or narrow frames. you will notice varying degrees of significant temperature control. In summer, the hot air, and in winter, the cold air. will be kept outside. This will reduce your energy expenses and challenges to maintain temperature control through the building.
Yes. Our goal is to keep the original look of your windows while improving their performance.
All necessary insurances are held for our licences to be upheld.
Yes. In most cases, we can upgrade your existing timber windows with double glazing, vacuum glass, or retrofit glazing without replacing the entire window.
This is determined by size and scope of project, however, usually once the project has been confirmed for commencement and the deposit paid, a start and completion date will be given.

WHAT OUR CLIENTS ARE SAYING

MOSMAN Sharon

“We are delighted with our window refurbishment. The team at Sash Masters went above and beyond to bring them back to life.”

Evan BELLEVUE HILL

“The standard of work is absolutely amazing. Thank you Sash Masters.”

VAUCLUSE Victoria

“Brilliant service, and the guys really know what they’re doing.I would highly recommend them to anyone with a similar property.”

GET YOU FREE TODAY !

Get an expert onsite assessment and a fixed-price quote with no hidden fees and zero obligation
Service Area: Sydney & Surrounding NSW
Your Details Your Property Your Project
Step 1 of 3
Your Details
Tell us who you are so we can get back to you
Window Material
Metal windowsWe only work with timber windows. Please select Timber if you made a mistake.
Great — we specialise in high-performance upgrades for timber windows!
Your Property
Help us understand your windows and property
Retrofit or New Windows?

We retrofit existing timber windows and can also advise on new window options.

Window Types *
Quantity
Heads up! Our pricing is most economical for 4+ windows. Smaller jobs can still be worthwhile if they include new glass.
Property Address
Ownership
Your Project
Tell us your goals and how we can best help
How Can We Help? *
Cords only — sorry!We only do this alongside high-performance upgrades. Please find another provider for cords-only work.
Rot repair only — sorry!We only do rot repair as part of a larger upgrade. You'll be better off with another contractor.
Glass Preference
Additional Notes
Upload Photos (optional)

Got photos of your windows? Attach up to 10 images — it helps us prepare a more accurate quote.

📷
Click to upload or drag & drop
JPG, PNG, WEBP — max 8 MB each, up to 10 photos

Enquiry Received!

Thank you — we've received your request and will be in touch within 1–2 business days.

We respect your privacy. Your details are never shared.

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