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Coastal wind in Wollongong and frosty winters in Bowral. We make windows and doors at our Smeaton Grange workshop and install across the Illawarra, Wollondilly and the Southern Highlands.
Updated September 2026 | Local advice from our Smeaton Grange install team
Newage Glass and Aluminium supplies and installs aluminium windows and doors across Illawarra and Highlands, including Wollongong, Helensburgh, Thirroul and Austinmer. Every frame is made to measure at our Smeaton Grange workshop and fitted by our own team. Popular choices here are double glazed window, double glazed door and protilt awning casement window. Measures and written quotes are free, and we reply to quote requests within 24 hours.
The Illawarra and Southern Highlands are close to our Smeaton Grange workshop. Wollongong is reached via Picton Road and Mount Ousley, and Bowral and Mittagong are a short run down the Hume Motorway. On the way we cover the Wollondilly towns of Thirlmere, Bargo and Hill Top.
The Illawarra coast from Helensburgh and Thirroul to Wollongong, Shellharbour and Kiama gets salt air and strong winds off the escarpment and the ocean. We recommend coastal grade finishes, stainless hardware and the right glass for exposed sites. New estates at Calderwood, Shell Cove and West Dapto also have steady new build work, and we supply builders to their schedule.
The Southern Highlands are a different climate. Bowral, Moss Vale, Robertson and Bundanoon have cold winters and regular frosts, so double glazing is one of the most requested upgrades. Heritage cottages in Berrima, Bowral and Mittagong suit double hung windows, and bushland blocks around Hill Top, Balmoral and Welby often need BAL rated options. For more local advice, see our guides to double glazed windows in Illawarra and Highlands, security screen doors in Illawarra and Highlands, stacking doors in Illawarra and Highlands, sliding doors in Illawarra and Highlands, awning windows in Illawarra and Highlands and shopfronts in Illawarra and Highlands.
What Illawarra and Southern Highlands customers ask for most. Every range is made to measure at our workshop.
Aluminium windows fitted with sealed double glazed units for a warmer winter, cooler summer and quieter home. Available in awning, sliding and double hung styles, made in Smeaton Grange.
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Double glazed aluminium sliding and hinged doors, including the thermally broken Comfort range, for homes that need better energy and noise performance.
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A high performance awning and casement window with concealed multi point locking, strong acoustic ratings and an electric winder option.
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An aluminium and glass sliding door from our Classic range,
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A multi panel aluminium stacker door from our Classic range. Two or more panels slide and stack behind each other to open up wide alfresco and patio openings,
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A classic vertical sliding aluminium window with two moving sashes and full perimeter weather seals. Suits heritage and modern homes,
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Hinged and sliding security screen doors with marine grade stainless steel mesh and aluminium frames. Made to fit your door in Smeaton Grange and installed across Macarthur.
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A top hinged aluminium awning window that opens outward for airflow even in light rain.
View detailsBowral, Moss Vale, Robertson and Bundanoon get cold winters. Double glazing keeps heat in, cuts condensation and makes rooms more comfortable.
Thirroul, Austinmer, Wollongong, Shellharbour and Kiama sit close to the ocean. Coastal grade finishes and suitable glass stand up to the conditions.
Hill Top, Balmoral, Yerrinbool, Helensburgh and escarpment suburbs are often bushfire prone. We quote to your BAL rating under AS 3959.
Berrima, Bowral and Mittagong have many older cottages. Double hung windows keep the classic look with low maintenance aluminium.
Calderwood, Shell Cove, West Dapto and Thirlmere have steady new build work. We supply to the builder's schedule.
Escarpment and ocean views suit large sliding and stacking doors that open the living area to the deck.
Match the job to the right window, door and glass. We confirm every choice at your free measure.
| Your situation | What we recommend | Why it works |
|---|---|---|
| Coastal home in Thirroul or Kiama | Double Glazed Window | Double glazed windows in a coastal grade finish. |
| Cold, foggy Highlands mornings | Double Glazed Door | Double glazed doors keep heat in and cut condensation. |
| Heritage cottage in Berrima or Bowral | Double Hung Window | Double hung windows keep the traditional look. |
| Exposed site on the escarpment | ProTilt Awning Casement Window We check wind exposure at the measure | High performance awning windows with strong seals. |
In Illawarra and Highlands, the main things to plan for are salt air and wind, frosty winters, bushfire blocks. Here is how each glass option helps, so you can compare before your free measure.
| Glass type | What it does | Best for |
|---|---|---|
| Toughened safety glass | Heat treated to around four to five times the strength of standard glass. If it breaks, it crumbles into small blunt pieces. | Doors, low windows and bathrooms where AS 1288 calls for safety glass. |
| Laminated glass | Two panes bonded with a clear interlayer that holds the glass together if it breaks and blocks most UV. | Security, street facing rooms and less fading of floors and furniture. |
| Acoustic laminated glass | Laminated glass with a sound dampening interlayer. | Bedrooms near main roads, rail lines and flight paths. |
| Low E glass | A very thin coating that reflects heat, keeping summer heat out and winter warmth in. | West facing rooms and large sliding doors. |
| Double glazing | Two panes with a sealed gap between them. Cuts heat transfer, outside noise and condensation. | Year round comfort, quieter rooms and cold winters. |
| Bushfire rated glazing | Glass and frames specified to your Bushfire Attack Level under AS 3959. | Homes on bushfire prone land. |
Residential windows in Australia are rated to AS 2047 for wind, water and air. Energy performance is shown as a U value (heat loss) and SHGC (solar heat gain), and many products carry a WERS rating. We explain the numbers at your measure.
Send a few photos and rough sizes. We will point you in the right direction before the measure.
Every window and door is made at our workshop at Unit 2/16 Blackmore Rd, Smeaton Grange, and fitted by our own team. Pick a region to see the suburbs we cover, then open the local page for drive times, advice and recent work.
Real Google reviews from homeowners and builders we have measured, made and installed for.
★★★★★4.7 on Google | Read all reviewsI will highly recommend Newage Glass and Aluminium because of their timely response, before scheduled delivery, quality installation and products (soundproof security glass, security mesh and commercial grade strong Aluminium). They demonstrated good attention to the detail for finishing and...
We had a replacement glass sliding door installed and Jim and the team were fantastic. Fast response to providing a quote and turnaround time was also fast. Installers did a great job and were on time and very professional. Highly recommend.
Newage glass has recently done a job for our home. We are highly satisfied with their work. Very reasonable price, on time and very clean job. We didnt find any flaws in the job. We are happy. Highly recommended.
We measure and install in every suburb listed. Local pages with recent work are highlighted as we add them.
Other areas we cover
We come to your Illawarra and Highlands home or site, measure every opening and talk through styles, glass and colours.
A fixed written quote, usually within 24 to 48 hours, with sizes, glass and hardware listed.
Frames are cut, glazed and checked at our Blackmore Road workshop to your exact sizes.
Our own installers fit, seal and test every window and door, then clean up.
A few local things worth sorting early, so your quote is accurate and install day runs smoothly.
Book a free measureSee frames, glass and colours in person at our Smeaton Grange workshop, or book a free measure at your place.
Tell us about your windows or doors and we will book a free on site measure and a written quote. Response within 24 hours.