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Timber Window Upgrades in Sydney

Premium Soundproofing • Energy Efficiency • High Performance Upgrades
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  • 25+ Years Experience
  • Qualified & Insured
  • Guaranteed quality

High-Performance Window Upgrades

Superior Soundproofing

Living near a busy street, traffic, neighbours or construction? Traditional single-glazed sash windows provide minimal acoustic control. Modern timber upgrades dramatically reduce external noise  creating peaceful, comfortable interiors. Wood’s natural density absorbs sound, and advanced acoustic glazing cuts transmission dramatically.

Benefits you’ll notice:

  • Substantially quieter rooms

  • Reduced noise distractions for sleep & work

  • Calm, serene living spaces
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Energy Efficiency That Saves You Money

Timber is a natural thermal insulator and when combined with double or triple glazing, it becomes even more energy-wise. Upgraded windows keep heat inside during winter and block heat in summer, reducing your reliance on heating and AC.

What it delivers:

  • Lower annual energy bills

  • Reduced carbon footprint

  • Consistently comfortable indoor temperatures
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Performance Upgrades that Last

Our timber window solutions bring new life to older frames and elevate their overall performance with features such as:

  • Weather-tight sealing to eliminate drafts

  • High-performance glazing (double, triple, acoustic, Low-E)

  • Durable timber restoration and sealing

  • Improved operation and longevity

All while keeping the classic look and integrity of your timber windows.

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why choose us for your window upgrades?

  • Expert Craftsmanship: Proven experience in timber window upgrades.
  • Tailored Solutions: Customized for your home’s style, noise level and energy goals.
  • Quality Materials: Only premium glazing systems and timber finishes.
  • Comfort-First: We enhance comfort without compromising aesthetics.
  • Energy Savings: Upgrades designed to cut costs year after year.
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Our 4-Step Upgrade Process

1
On-Site Assessment
▼
We conduct a detailed inspection of your windows' current acoustic and thermal performance.
2
Custom Engineering
▼
Our master carpenters design a bespoke upgrade plan that preserves heritage aesthetics while integrating modern technology.
3
Precision Installation
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Minimal disruption to your home. We perform the upgrades with surgical precision, ensuring a perfect seal and smooth operation.
4
Performance Check
▼
We test every window for ease of movement, sound reduction, and thermal sealing before we consider the job done.

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.
A: Yes. Double or triple glazing paired with timber frames substantially improves insulation, reducing heat loss in winter and heat gain in summer lowering heating and cooling costs
Sash Masters service all areas of Sydney, dependant to some degree on the size and scope of the project. Please note that we do not service terraces or cottages.
Absolutely beyond comfort, modern timber window upgrades increase property value, improve energy efficiency, and reduce long-term maintenance costs.
Standard glass is a single pane that offers little insulation; our performance glass uses laminated layers or Low-E coatings to specifically block heat and dampen sound waves.
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.
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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.”

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

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