Window Replacement Mount Martha
Premium thermally broken double glazing for Mount Martha's bay-side homes.
Custom manufactured, professionally installed, built to handle exposed coastal conditions. Free on-site assessment. No pressure. No obligation.
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Trusted by Melbourne homeowners since 2006
Are Your Windows Costing You More Than You Think?
If your home has single-glazed, timber, or older aluminium windows, you might be dealing with some of these issues.
Cold Drafts & Heat Loss
Old single-pane windows let the cold in and your heating bills up. Double glazing keeps your home at a comfortable temperature year-round.
Street Noise Keeping You Awake
Traffic, neighbours, barking dogs. Double glazed windows reduce outside noise by up to 70%, giving you the peace you deserve.
Rising Energy Bills
Poorly insulated windows are costing you hundreds each year. Our windows pay for themselves through lower heating and cooling costs.
Condensation & Mould
Moisture buildup damages frames and creates health issues. Double glazing eliminates condensation problems at the source.
Outdated Appearance
Old timber or aluminium frames date your home. Modern slim-profile windows add value and street appeal instantly.
Hard to Clean & Maintain
Painted timber needs constant upkeep. Our aluminium frames are virtually maintenance-free and look great for decades.
Modern Double Glazing, Made for Australian Homes
Not all windows are created equal. Our custom aluminium double glazed windows are designed specifically for Melbourne's climate and your home's unique requirements.
Why Homeowners Choose Us Over Generic Window Companies
We don't sell off-the-shelf windows. Every window and door we supply is custom-manufactured to your exact specifications. This means a perfect fit, better performance, and a finish that looks like it was always meant to be there.
- Custom-manufactured to fit any opening
- Slim aluminium profiles for maximum glass
- Thermally broken for superior insulation
- Powder-coated in your choice of colour
- Suits brick, weatherboard, and rendered homes
- 10-year comprehensive warranty
Real Window Replacements. Real Results.
See how homeowners across Melbourne upgraded comfort, reduced noise, and modernised their homes.
Before
AfterElsternwick: Complete gable window wall transformation with sleek aluminium frames and double glazing, maximising natural light and thermal efficiency.
Balwyn North Extension & Renovation: Stunning architectural extension featuring custom curved glazing, floor-to-ceiling windows, and thermally broken aluminium throughout.
Before
AfterReservoir: Dramatic sliding door upgrade replacing dated timber bifolds with sleek black aluminium frames, creating a stunning modern alfresco connection.
Before
AfterKeilor: Modern window and sliding door upgrade with thermally broken aluminium frames, improving insulation and creating a sleek contemporary look.
Before
AfterCoburg: Complete opening transformation with custom aluminium sliding doors, replacing dated timber and maximising natural light.
Before
AfterGlenroy: Full home renovation with new double glazed aluminium windows throughout, completely transforming the street appeal and thermal performance.
Compare the frame first. Here's every system, scored.
Would you build a house with no insulation in the walls? No? Then why buy a window with no insulation inside?
| Energy Efficiency | 10 Year RuleAustralian Sun & UV | Afford- ability | Colour Options | Mainte- nance | Total/ 50 | |
|---|---|---|---|---|---|---|
 SoComm Thermal BreakWindow Society | 9 | 9 | 7 | 8 | 9 | 42 |
 SoLux Ultra-SlimWindow Society | 8 | 9 | 4 | 9 | 9 | 39 |
 uPVC | 10 | 6 | 5 | 6 | 7 | 34 |
 Semi-commercial aluminium | 4 | 7 | 6 | 7 | 5 | 29 |
 Timber | 7 | 4 | 5 | 9 | 2 | 27 |
 Domestic aluminium | 1 | 4 | 10 | 7 | 4 | 26 |
Scored out of 10.
of your winter heating escapes through your windows
of summer heat comes into your home through your windows
of the energy a home uses on heating and cooling is lost or gained through its windows (US Dept of Energy)
yourhome.gov.au · Sustainability Victoria · US Department of Energy (energy.gov)
Solid aluminium with thermal break insulation built through its core to prevent cold travelling through the frame. Strong, zero maintenance, lasts a lifetime.
Verdict - Clear winner, every day of the week. Ticks all the boxes. Thermally Broken Aluminium is universally accepted as the superior window system for high end construction.
Frames so slim they nearly disappear. What architects specify for ultra-luxury modern builds. Can become pricey.
Verdict - Most impressive looking ultra-slim window system in the world. Only if budget allows.
Plastic frames. Insulate well, but Australian sun is hard on plastic. Even if it's "UV Stabilised". Large windows, sliding doors and bi-folds flex with direct sun and heat, requiring adjustment and maintenance way more often than promised.
Verdict - Works well for Passive House types and smaller size Tilt & Turn windows. Not recommended for large sliding doors, bi-folds, floor to ceiling windows and doors.
Semi-decent builder-grade aluminium, but no insulation inside. The cold walks straight through.
Verdict - The builder’s choice to build and sell. Not recommended for homeowners to live with.
Beautiful, insulates very well. Would be rated higher if the maintenance, swelling, staining and sticking wasn't a concern.
Verdict - Only if you'll truly keep up the maintenance.
One thin skin of metal. Zero insulation. Super cheap product. Used by volume builders.
Verdict - Should be illegal.
Before you compare prices: same windows, same glass, same openings on every quote.
Simple Process, Professional Results
We've refined our process since 2006 to make window replacement as straightforward as possible. Here's what to expect when you work with us.
Free On-Site Consultation
We visit your home, discuss your needs, and provide expert advice. No pressure, no obligation. Just honest, fair dinkum guidance.
Measure & Custom Quote
Our team takes precise measurements and prepares a detailed quote. You'll know exactly what to expect. No hidden costs.
Manufacture & Installation
Your windows are custom-made, then professionally installed by our experienced team. Clean, careful, efficient.
Final Walkthrough
We don't leave until you're completely satisfied. Every window is inspected, cleaned, and demonstrated before we go.
Average installation time for complete home window replacements
Melbourne Homeowners Trust Us With Their Homes
Don't just take our word for it. Here's what homeowners across Melbourne are saying about their experience with us.
"We replaced all 12 windows in our 1970s brick home. The difference is incredible, no more drafts, and our heating bills dropped noticeably. The team was professional, tidy, and finished two days ahead of schedule."
Sarah S.
Brighton, Melbourne
"From start to finish, Window Society exceeded our expectations with their exceptional service and competitive pricing."
Utku & Busra D.
Hawthorn, Melbourne
"Living near a main road, the noise was unbearable. The double glazing has transformed our home. We can finally sleep with the windows facing the street. Worth every cent."
Mick S.
Bentleigh, Melbourne
Proudly serving Brighton, Hawthorn, Malvern, Toorak, Kew, Glen Iris, Camberwell, South Yarra, Richmond, Essendon and across Melbourne & Victoria.
When Less Is More
Ultra-Slim Aluminium.
Designed to Disappear.
Our Ultra-Slim Series features the thinnest aluminium frames on the market, giving you more glass, more light, and more view, without compromising on thermal performance or security.
- Industry-leading 20mm sightlines for maximum glass area
- Seamless indoor-outdoor connection with flush thresholds
- Whisper-quiet operation with precision German engineering
While We're Replacing Your Windows...
Some homeowners choose to update their cladding or decking at the same time as their window replacement. It's a practical way to tackle exterior improvements in one go.
By coordinating the work, you benefit from fewer trades on-site, less disruption to your daily routine, and a smoother project overall. Everything is scheduled together, so there's no need to manage multiple timelines.
Optional only. We'll advise if it makes sense for your home.
Ask us during your free assessment. We can discuss this on-site if relevant.
Window Replacement in Mount Martha: What Homeowners Need to Know
Mount Martha is one of the most sought-after addresses on the Mornington Peninsula, part of the Mornington Peninsula Shire, known for its elevated cliff-top streets, bay views, and a mix of contemporary architecture and older beach houses tucked among the tea-tree. Window replacement is one of the most common upgrades Mount Martha homeowners undertake, whether they're renovating a much-loved family home or updating a property they've owned for years.
Window Society works regularly across Mount Martha and the surrounding Peninsula suburbs. We understand the suburb's mix of housing stock and the conditions its windows face on an exposed, elevated bay-side site.
Why Mount Martha's Elevated, Bay-Facing Homes Need Thermally Broken Double Glazing
A large share of Mount Martha's homes sit on elevated blocks chosen specifically for their bay views, from the clifftop streets around the village down through to the properties overlooking Port Phillip. That same elevation and exposure that makes the views so valuable also means these homes take the full force of the weather rolling in off the bay: stronger winds, more direct sun, and salt-laden air that ages weaker building materials faster than a sheltered inland block ever would.
Older aluminium windows without a thermal break, common across the suburb's original housing stock, conduct heat and cold straight through the frame and do little to soften the wind coming off the water. Single glazing compounds the problem, so exposed rooms swing between cold and draughty in winter and uncomfortably hot in summer, while the frames themselves show their age faster in a coastal environment than they would further inland.
Thermally broken double glazing addresses both issues at once. U-values between 1.6 and 2.4 W/m²K, compared to around 6.0 for standard single glazing, cut the heat loss and heat gain that make exposed, elevated rooms hard to live in. Quality powder-coated aluminium frames are also built to handle coastal conditions with minimal upkeep, which matters on a site where the weather off the bay never really lets up.
From Holiday House to Permanent Family Home
A lot of Mount Martha's older housing stock was originally built as a holiday house, a place for occasional summer weekends rather than everyday living. Over the past decade or two, a steady share of those homes have been progressively converted into full-time family residences, as owners either move in permanently or hand the property to the next generation.
The windows that were perfectly fine for a handful of warm-weather weekends a year often aren't up to the job of year-round living. Draughts, condensation, and rooms that never quite hold a comfortable temperature become daily irritations rather than something to shrug off until the next visit. Replacing those original windows is usually one of the first upgrades owners make when a Mount Martha holiday house becomes a permanent home.
Coastal Contemporary New Builds and Renovations
Mount Martha has become known for architecturally designed, coastal contemporary homes, particularly on the elevated blocks that catch a bay view. Large format glazing, disappearing corner windows, and generous openings that connect living spaces to the outdoors are common briefs, and they demand a level of accuracy that only comes from working off proper architectural drawings.
Whether it's a full knockdown rebuild or a substantial renovation and extension, Window Society's new build and extension experience covers the full process, with shop drawings provided for builder and certifier review and a 9 to 12 week manufacturing lead time that lets you plan your construction program with confidence.
Window Replacement Costs in Mount Martha
Whole-home window replacement for a typical Mount Martha home ranges from $25,000 to $80,000 for supply and install, depending on the number and size of openings, the specification chosen, and whether the project is a straight replacement or part of a broader renovation or new build.
Every project is custom-quoted following a free on-site assessment. Window Society looks at your existing windows, talks through what's driving the decision, and gives you a straight view of the right specification and cost before you commit to anything. For more on what affects double glazing costs across the region, see our double glazing Melbourne guide.
Suburbs We Serve Around Mount Martha
Window Society regularly works across Mount Martha and the surrounding Peninsula, including Mornington, Mount Eliza, Safety Beach, and Dromana. We also serve the broader Mornington Peninsula region.
If you're considering window replacement or double glazing for your Mount Martha home, the starting point is a free on-site assessment. We'll review your existing windows, discuss what's driving your decision, and give you a straight view of the right specification and what it will cost before you commit to anything.
Everything You Need to Know
Honest answers to the questions homeowners ask most.
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For new builds, upgrades, and residential projects across Melbourne and Victoria.
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