Sliding Doors

100mm Wintec Sliding Doors
  • Architects and engineers working on projects in cyclonic regions of Australia require higher performing window and door products. The Wintec sliding door is a product born from this necessity.
  • The upmost strength and increased noise reduction efficiency is obtained through the use of large interlocking hollow sections and heavier gauge wall sections throughout. Wind load testing above 300Km/hr has proven the Hamilton as one of the strongest sliding doors on the market.
  • Size and strength matter, and with the Wintec sliding door, heights above 3 metres are now possible.


structural performance (up to)
Serviceability Limit State Wind Pressure: 3000Pa max
Ultimate Limit State Wind Pressure: 6000Pa max
Water Penetration Resistance Pressure: 450Pa max

maximum recommended size (up to)
Height: 2700mm
Width: 1500mm (sash width)

Glazing Maximum Thickness (up to)
Single Glazed: 10.76mm
Double Glazed: 22mm

acoustics (up to)
Sliding Door: RW (C:Ctr): Up to 47 (-1:-7)





Upgrade Your Home With Sliding Doors From TWT Aluminium Pty Ltd

Are you searching for the perfect sliding doors in Sydney to elevate the aesthetics and functionality of your home or commercial space? Look no further than TWT Aluminium Pty Ltd. With over a decade of experience in the industry, we take pride in offering top-quality sliding doors, including sliding patio doors, custom sliding doors, sliding door replacements and more. Our dedication to excellence, durability, and customer satisfaction sets us apart as one of the most trusted suppliers of aluminium windows and doors in Sydney.

Discover The Versatility Of Sliding Doors

Sliding Doors For Every Need

TWT Aluminium understands that each project is unique, and your needs may vary. Whether you’re a homeowner, builder, developer, or engineer, our wide range of sliding doors can cater to your specific requirements. From sliding glass doors replacement to sliding door installation in Sydney, we have you covered.

Sliding Doors Near You: Convenience is key. Our network of service extends to all corners of Sydney, ensuring that you can find the perfect solution without searching far and wide.

Commercial Sliding Doors: For businesses and commercial properties, we offer robust and secure options that prioritise safety and aesthetics.

Sliding Door Replacement: Upgrade your existing gates with our expert replacement services, designed to enhance energy efficiency and style.

Sliding Doors Supplier: As a reputable supplier, we provide products that are built to last, backed by our 10 years of experience and dedication to quality.

The Advantages Of Aluminium Sliding Doors

When it comes to sliding doors, aluminium is the material of choice for many good reasons. Our products offer:

  • Durability: Aluminium is inherently resistant to corrosion and rust, ensuring they will last for years to come.
  • Low Maintenance: Say goodbye to the hassle of frequent upkeep. Our products are easy to clean and require minimal maintenance.
  • Affordability: Quality doesn’t have to come at a high price. We offer competitive prices for our solutions that won’t break the bank.
  • Customisation: Tailor your gates to your preferences. We provide options for custom sliding doors, finishes, and configurations to match your unique style.

The Hamilton: A Sliding Door Above The Rest

Introducing The 100mm Wintec Sliding Door

Architects and engineers who are working on projects in cyclonic regions of Australia require higher-performing window and door products. The Wintec sliding door, available at TWT Aluminium, is a product born from this necessity. With unmatched strength and increased noise reduction efficiency, these sliding doors near you are a game-changer.


  • Structural Performance (Up To):
    • Serviceability Limit State Wind Pressure: 3000Pa max
    • Ultimate Limit State Wind Pressure: 6000Pa max
    • Water Penetration Resistance Pressure: 450Pa max
  • Maximum Recommended Size (Up To):
    • Height: 2700mm
    • Width: 1500mm (sash width)
  • Glazing Maximum Thickness (Up To):
    • Single Glazed: 10.76mm
    • Double Glazed: 22mm
  • Acoustics (Up To): Sliding Door: RW (C:Ctr): Up to 47 (-1:-7)

With the Wintec sliding door, heights above three metres are now possible, making it suitable for even the most ambitious architectural designs. Whether you’re in a cyclonic region or simply seeking top-notch performance and security, this sliding door is a remarkable choice.

Your Trusted Source For Sliding Doors In Sydney

TWT Aluminium Pty Ltd takes pride in being your reliable partner for sliding doors and sliding door replacements in Sydney. Our dedication to excellence, top-quality products, and unmatched customer service ensures that you receive the best value for your investment. We offer free quotes for all customers, and our products are 100% Australian-made, supporting local craftsmanship and businesses.

Enhance your living spaces and lifestyle with sliding doors from TWT Aluminium. Contact us today to explore our range of products, including sliding patio gates, sliding door windows, stacking sliding doors, and screen doors. Elevate your property’s aesthetics, security, and energy efficiency with our exceptional aluminium sliding door solutions.

Don’t miss out on the opportunity to experience the TWT Aluminium difference. Upgrade your space with our products and discover the perfect blend of style and functionality. 

Reach out to us at (02) 8740 4751 / 0403 972 493 or email us at [email protected] now for a free quote and transform your property with our top-tier sliding doors near you


You can enjoy numerous advantages by opting for sliding doors in Sydney with TWT Aluminium Windows & Doors. Firstly, sliding doors offer seamless indoor-outdoor integration, allowing you to savour the stunning views and bring in natural light effortlessly. These doors are also incredibly space-saving, making them perfect for smaller homes or apartments where every inch counts. Sliding doors provide excellent insulation, keeping your home comfortable all year round while minimising energy costs. Lastly, they are designed with durability in mind, ensuring long-lasting performance and minimal maintenance hassle. 

Our range of sliding patio doors is specifically designed to blend seamlessly with modern architectural styles. With sleek, minimalist frames and large glass panels, these doors will not only enhance the aesthetic appeal of your home but also provide unobstructed views and ample natural light. They are built with durable materials to ensure longevity and security. Whether you’re looking for a standard size or custom design, we have options to suit your specific needs. 

So, call us for custom sliding doors in Sydney today! We are among the leading suppliers of sliding doors and sliding glass door replacements near you.

By using our sliding doors with built-in windows, you can make the most of natural light and turn your space into a bright and inviting place. Plus, the sliding door window allows for great airflow, keeping the air fresh in your home or office. And let’s not forget that these sliding doors save space too – perfect for tight areas! On top of all that, we’ve made sure to use top-notch materials and advanced security features to keep your property safe.

So if you are looking for a leading sliding doors supplier near you, please call or visit TWT Aluminium Windows and Doors.

The duration of the installation process can vary depending on several factors, including the size and complexity of the project. However, as a general guideline, our experienced team strives to complete the sliding door installation in Sydney as quickly as possible. 

So, call us for sliding doors replacements now!

We specialise in high-quality sliding doors near you that are not only stylish but also durable. To find our products, simply visit our website and use our convenient locator tool. Just enter your location, and we’ll show you the nearest authorised dealers who stock our sliding doors. 

So, call the leading sliding doors suppliers in Sydney! At TWT Aluminium Windows & Doors, we always make sure your awning windows, custom sliding doors, commercial sliding doors and sliding patio doors are made and installed to perfection. Call our friendly team today for a free quote and advice.

First, get in touch with our friendly team at TWT Aluminium Windows & Doors to schedule a free consultation. Our experts will assess your space and provide you with personalised recommendations. Once you’ve selected the perfect sliding glass door from our wide range of options, we’ll schedule a date for your sliding glass door replacement that works for you. On the day of installation, our skilled technicians will carefully remove your old door and replace it with the new one, ensuring a seamless fit and proper functionality. 

Yes! With our team of experienced professionals, we ensure a seamless and hassle-free installation process, ensuring customer satisfaction every step of the way. Whether it’s for your residential or commercial property, TWT Aluminium Windows & Doors has got you covered. 

Contact us now and transform your space with their expert sliding door installation services in Sydney. We can also offer commercial sliding doors service too!

Commercial sliding doors are built to withstand heavy traffic, with durable materials and reinforced frames to ensure long-lasting performance. They often have additional security features and can be customised for specific business requirements. On the other hand, residential sliding doors prioritise aesthetics and energy efficiency, providing a seamless transition between indoor and outdoor spaces. They are typically designed for lighter use and come in a variety of styles to complement the overall home design. 

So, while they may share some similarities, residential and commercial sliding doors are tailored to different settings. Call  TWT Aluminium Windows & Doors for sliding doors replacement service and get something special.

If you’re tired of dealing with a cumbersome, outdated door, it might be time to consider a sliding door replacement. Sliding doors offer numerous benefits for your property. They not only provide a sleek and modern look but also maximise the use of space, allowing for more natural light and improved views. Additionally, sliding doors are incredibly energy-efficient, helping to keep your home comfortable and reduce utility costs.

Call TWT Aluminium, the leading sliding doors supplier today! 

With their large glass panels, they allow an abundance of sunlight to flood into your room, creating a bright and airy atmosphere. The sleek design of sliding doors minimises the need for bulky frames, giving you expansive views and unobstructed natural light.

So, if you want these at your place, call us for sliding door replacement! 

They’re made with high-quality materials, so you can count on them lasting a long time. Plus, we offer plenty of cool designs to choose from that’ll match any kind of building. And thanks to some fancy technology, our doors slide open and close super smoothly. 

When you pick TWT Aluminium Windows & Doors, you know you’re getting awesome products that are both practical and stylish. Call your leading sliding doors supplier in Sydney today!

If you’re wondering whether it’s time to replace your custom sliding doors, keep an eye out for a few telltale signs. First and foremost, if your doors are difficult to open or close, it may be a sign that the rollers or tracks are worn out. Another common indicator is if you notice drafts or leaks around the edges of the door. This could mean that the door is no longer providing a tight seal, causing energy loss and potentially higher utility bills. Lastly, if you see visible damage such as cracks or warping in the frame or glass, it’s definitely time to consider a sliding door replacement.

Yes! We’ve put in the effort to use top-notch materials and clever locking mechanisms to give your property that extra layer of protection. Our sliding doors near you are strong enough to withstand break-in attempts, thanks to features like multi-point locks and toughened glass options that amp up the security. Call 0403 972 493 for a free quote.

TWT Aluminium

Residential & Commercial Aluminium Windows and Doors Supply in Sydney

Please remember, bringing you reliable doors and windows is our No.1 goal !

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