Complete Buyers Guide to Caravan Windows

When it comes to caravan windows in Australia, choosing the right option can make all the difference in your comfort, security, and overall travel experience. Quality caravan windows provide essential benefits such as protection from the elements, enhanced caravan window security, optimal ventilation, and improved insulation—helping you stay cool in summer and warm in winter.

Modern caravan windows have evolved significantly, with options like double glazed caravan windows for superior insulation, sliding caravan windows for convenience, and hinged caravan windows for increased airflow control. Leading brands like Aussie Traveller caravan windows and Dometic caravan windows, offer high-quality designs tailored to Australian conditions.

This caravan windows buyer’s guide is here to help you navigate your options, whether you're upgrading for caravan window replacement, installing windows in a new build, or simply looking for better caravan window insulation and caravan window blinds and flyscreens. Read on to discover the best solutions for your setup and enjoy a safer, more comfortable caravanning adventure.

 

Caravan Window Styles

There’s a wide range of caravan window styles available to suit different needs. 

Hinge Windows

These are the most popular and common choice for caravans. Depending on how much air you want to let in, they can open and stay at certain points for the perfect air flow. There are a wide variety of hinge windows on the market, and we recommend them over sliding windows. The top hinged window models include the following brands:

• Dometic

• Eurovision   

• Aussie Traveller  

 

Operating Mechanisms

Hinged caravan windows come with different opening mechanisms, primarily friction stays and click-clack designs:

• Friction Stay Mechanism – This design allows windows to be opened at any angle within their range and held in place by friction, offering adjustable ventilation without the need for additional locking points.

• Click-Clack Design – A more structured mechanism that locks the window into pre-set positions, ensuring controlled ventilation and added security.

 

Advantages Over Other Types

Hinged caravan windows provide several benefits compared to sliding windows:

• Better Ventilation Control – The ability to adjust the window opening from 0° to 90° allows for superior airflow management.

• Enhanced Security – Unlike sliding windows, hinged models do not have overlapping glass panels, reducing potential weak points for break-ins.

• Weather Resistance – With secure seals and firm closures, hinged windows are effective in keeping out dust, rain, and wind, making them ideal for Australian conditions.

• Improved Insulation – Many hinged windows are available with double glazing, providing better temperature regulation inside the caravan.

 

 

Available Opening Configurations

Hinged caravan windows can open at various angles depending on the model. Some common configurations include:

• Fixed Position Hinges – Open to set angles such as 30°, 45°, or 60°.

• Fully Adjustable Hinges – Can be positioned anywhere between 0° and 90° for maximum flexibility.

 

Best Applications and Limitations

Best Applications:

• Ideal for caravans frequently used in hot climates, as they allow optimal airflow.

• Suitable for travellers who prioritise security, as hinged designs make forced entry more difficult.

• Recommended for those needing weather-resistant options due to strong sealing properties.

Limitations:

• Hinged windows can protrude when fully open, which may be a concern in tight spaces.

• More moving parts mean regular caravan window maintenance is necessary to ensure longevity.

 

Sliding Windows

These are a great solution for those looking at adding extra ventilation and light in buses, vans, horse floats, and even canopies. Aussie Traveller provides an extensive range of sizes in both black and white outer frames. They come with UV-resistant acrylic and flyscreens to keep pesky insects out while providing fresh air inside. They feature an aluminium alloy powder-coated outer frame.

 

Space-Saving Benefits

Sliding windows are ideal for smaller caravans where space is limited. Unlike hinged windows, they do not protrude when opened, making them a practical choice for tight spaces and narrow passageways.

 

Ability to Remain Open While Driving

A key advantage of sliding caravan windows is that they can remain open while driving, allowing for continuous airflow without creating resistance or excessive wind noise.

 

Limited Size Availability

While sliding windows offer great benefits, their size options are more restricted compared to hinged windows. The current market has fewer large-sized models available, limiting choices for those needing bigger window openings.

 

Insect Screen Integration Options

Most sliding caravan windows, including those from Aussie Traveller, come with built-in flyscreens. These screens ensure excellent caravan window security by keeping bugs out while allowing fresh air to circulate.

Which Window Do I Need?

 

Identifying Window Model Codes

If you are replacing an existing caravan window, take note of any labels or logos as well as reference codes on the outside of the window acrylic or otherwise known as the blade or sash.

These codes can help determine the brand, style and sometimes even the size of the window. This takes all the guess work out to ensure you purchase the correct window the first time.  

The following reference codes indicate which Dometic Window you have:

AGS5 - Dometic S4 Window: These codes will follow with numbers- remove the prefix and the first 0 and that will give you the size. Eg AGS50750x0450 this is a 750x 450 S4 Window.

AGP7- Dometic S7P Window: These codes will follow with numbers- remove the prefix and the first 0 and that will give you the size. Eg AGP71180x0575 this is a 1180 x 575 Dometic S7P Window.

MDL or MD1- Dometic DLux window: These codes will follow with numbers- remove the prefix and the first 0 and that will give you the size. Eg MDL0500x0300 this is a 500x300 Dlux Window

Mobicool - if you find a Mobicool brand on our window you will need to look for physical features to determine which one you need:

• If it has a aluminium outer frame and roller blind and screen clips together manually, it is a Dometic Mobicool CHAL window.

• If it has a plastic outer frame and the blind and screen is magnitised, it is a Dometic Mobicool ABS window.

 

Size and Measurement Guide

If your window has no reference codes or you are looking at replacing the window with the new model, you will just need to measure the cut-out size of the window by measuring length and width. Windows are all listed with their ‘CUT OUT SIZE’ not the measurement from edge to edge of the outer window. 

Not all types of windows will fit your caravan. Consider the frame thickness, as well as the dimensions. Checking the corner radius of your windows is important when replacing with a different brand and model of window as the cutout radius may be different. Depending on the model, you can install windows in a vertical or horizontal orientation to fit your caravan’s window openings. 

The good news is various brands offer multiple sizes to suit a large range of applications.  

 

 

Standard Window Dimensions in Australian Caravans

Most caravan windows in Australia come in standard dimensions to fit common cutout sizes. It's important to check brand specifications as some models may slightly vary.

How to Measure for Replacement Windows

1. Measure the cutout size – This is the internal opening where the window fits.

2. Check the overall dimensions – Typically, the window's external frame is 45mm wider and 30mm higher than the cutout size.

3. Confirm the wall thickness – Different models accommodate various wall thicknesses, so ensure compatibility. They typically ranges from 24mm to 50mm. Ensure that the window you choose matches your caravan’s wall thickness for a secure and weathertight fit.

4. Account for the corner radius – Some windows have rounded edges, which need to match your existing cutout.

 

Pro Tip:  MEASURE TWICE, CUT ONCE! Always look at your selection of window sizes before cutting the hole in your wall!  

 

Simple Installation Process

1. Measure and Mark the Cutout

• Measure the cutout size, not the external frame size.

• Mark the opening on the caravan wall using a pencil or marker.

• Ensure cutout dimensions match the window specifications, typically 45mm wider and 30mm higher than the cutout size.

2. Preparing the Opening

• If replacing an existing window, remove the old window carefully.

• Inspect the opening for damage and clean any debris or old sealant.

• If cutting a new opening, use a jigsaw or multi-tool to adjust the cutout size as required.

3. Fitting the Window into Place

• Dry-fit the window first to ensure a proper fit.

• Apply a continuous bead of weatherproof sealant around the outer edge of the opening.

• Insert the new window into the opening, ensuring it sits flush against the caravan wall.

• Adjust positioning using a level to ensure straight alignment.

4. Securing the Window

• Attach the inner frame to the window using screws.

• Tighten screws gradually in a crisscross pattern to avoid warping.

• Ensure the window is firmly secured but not overtightened, which can distort the frame.

5. Sealing and Weatherproofing

• Apply additional sealant along the outer frame if necessary.

• Smooth out excess sealant with a plastic scraper for a clean finish.

• Allow 24 hours for sealant to cure before exposing it to rain.

 

Top Brands and Models in the Australian Market

When choosing a caravan window it is important to choose a model by a reputable brand. After all these windows need to ensure your loved ones and belongings are safely secured in your vehicle. The top two brands we highly recommend are Dometic and Aussie Traveller.

 

Dometic

Dometic (formerly Seitz) is a leading manufacturer of high-performance caravan windows, known for their insulation, security, and integrated features. Dometic offers four hinged window styles: DLux, S7P, Mobicool, ABS and CHAL.

The DLux range includes a blockout blind and flyscreen and is great for motorhomes and caravans. These replaced the Seitz S4 range. They have a flat pane for a sleek clean finish with double glazed acrylic. The outer frame screws to the internal frame for easy installation.  
PLEASE NOTE THIS PARTICULAR MODEL IS BEING PHASED OUT.

The Dometic S7P is best suited where you want a sleek finish with its slimline outer frame, or your vehicle has thinner linings such as buses. You do need to purchase your blind cassette and internal trim separate. If your wall thickness is over 27mm you will also need to purchase the correct size clips to suit your wall.  Both the S7 and Dlux windows are friction controlled, which enables you to open up the window at any angle. PLEASE NOTE THIS PARTICULAR MODEL IS BEING PHASED OUT. 

The Dometic Mobicool CHAL and ABS window are identical in design other than the external outer frame and the inner blind. The ABS window is made of ASA plastic while the CHAL is made of Aluminium. The CHAL has a manual clip together blind and screen and the ABS uses a magnet to attach the screen and blind. The window openings are ‘click clack’ style and open to three set angles. The window blades are also slightly bubbled outwards unlike the flat blade of the S7 and Dlux. The two style of windows are the closest looking window to the discontinued Dometic S4 Seitz window. 

 

  

 

Aussie Traveller

Aussie Traveller is a well-known brand offering high-quality caravan windows with enhanced ventilation and UV resistance. Their windows are engineered to withstand Australian conditions, ensuring long-term reliability.

The WW01C window range have a traditional wind-out style double glazed acrylic and fixed flyscreen similar to the Camec range and these ones are generally in stock ready to ship with no build to order wait times. They are available in black and white with a huge range of sizes. These are also designed with the 2-radius bottom corner and 2 square top corners. They suit wall thicknesses between 24.5mm and 50mm 

The Eurovision windows are a European style window, double glazed acrylic that comes in a range of sizes and available in black and white outer frame. The internal built-in blind comes included and is easy to install on various wall thicknesses with the selection of the correct internal clamp ring.  

 

The premium Eurovision 2 window offers everything the Eurovision window does. This updated sleek and modern design has a flatter profile and slimer frame which is very similar in design to the Dometic S7P range. It is suitable for walls from 24mm to 34mm, you can also obtain the larger internal clamp ring to fix onto wall thicknesses up to 54mm. The Eurovision 2 window is also available with a slimline blind if your internal space is limited.

 

Caravan Window Key Features

Weigh up your budget with the different features on offer.  There are lots of features to consider that will ensure your caravan windows are convenient, easy to use and secure.   

Top features to consider include: 

• Glazing – Look for double glazed models such as the Dometic range and Eurovision 2 to improve insulation so you can keep warm in winter and cool in summer. The glaze reduces heat intrusion from the sun while polyurethane frames reduce unwanted air leaks. 

• Material: Acrylic Windows are lighter, shatter-resistant, and more common in modern caravan windows. Whereas Glass Windows are scratch-resistant but heavier and prone to breakage under impact.

• Flyscreens - Keep your windows open and the critters outside with flyscreens. Some windows come with integrated flyscreens while others can be retrofitted. 

• Block Out Shutters, Blinds And Privacy Screens – Be comfortable knowing no one can see in but you can still enjoy the cool breeze with the window open.  

• Security Latches – Stop unwanted guests from opening the windows from the outside. The Dometic and Eurovision2 range feature a multi-locking system for additional security. 

 

When it comes to features, Dometic is definitely a top pick. For example, the Dometic hinged windows provide insulation that matches the construction standards for homes. Plus, you don’t sacrifice safety thanks to a security locking system that prevents the windows from being opened from the outside. The Eurovision range is also another great option thanks to their wide range of sizes and professional modern finish.  

 

Australian Climate Considerations

If you're travelling around Australia, you won’t be changing your windows for every state and season. However, it's important to consider the following factors when selecting windows suited to different Australian regions.

• Tropical North: High humidity and insect activity demand windows with integrated midge-proof flyscreens and ventilation options that don’t compromise security.

• Dry Interior: Dust ingress can be a challenge. Opt for double-glazed windows with tight seals and filtered ventilation options to keep the interior clean and cool.

• Temperate Coastal: Salt corrosion is a major concern. Aluminium frames with anti-corrosion coatings and UV-resistant acrylic glazing are ideal for longevity.

• Alpine Regions: Condensation is a common issue. Double-glazed windows with built-in thermal insulation prevent frost buildup and help regulate cabin temperature.

 

Heat Management Strategies for Summer Caravanning

• Tinted and UV-coated glazing reduces internal heat buildup.

• Block-out blinds help maintain a cooler interior.

• Windows with adjustable ventilation settings allow controlled airflow without compromising security.

 

Condensation Prevention Techniques for Winter Travel

• Double-glazed caravan windows prevent interior condensation buildup.

• Ensuring adequate airflow by using vented windows reduces moisture accumulation.

• Using insulating curtains or thermal blinds helps regulate temperature fluctuations.

 

Storm and Wind Resistance Features for Extreme Weather

• Reinforced locking mechanisms provide added security against strong winds.

• Aerodynamically designed windows reduce wind noise and turbulence.

• High-quality rubber seals prevent water ingress during heavy rain.

 

Caravan Window Maintenance & Troubleshooting

Keeping your caravan windows in good condition ensures clear views, proper ventilation, and protection from the elements. Regular cleaning and maintenance help prevent common issues like leaks, sticking, and scratches.

 

Cleaning Your Windows

Different window materials need specific care:

• Acrylic Windows: Use mild soapy water and a soft cloth. Avoid harsh chemicals and scrubbing pads.

• Glass Windows: Clean with glass cleaner or a vinegar-water mix for a streak-free finish.

• Frames (Aluminum or Polyurethane): Wipe with a damp cloth to remove dirt. Avoid abrasive cleaners.

Tip: Never pressure wash windows, as it can weaken seals and cause leaks.

 

Lubricating Hinges & Moving Parts

• Use silicone spray on hinges, locks, and sliding rails to keep them working smoothly.

• Apply lubricant to wind-out window mechanisms to prevent seizing.

• Tighten loose screws to keep parts aligned and secure.

 

Replacing Damaged Parts

If a part breaks, replacing it quickly can prevent bigger problems:

• Flyscreen and Blinds are generally replaced by purchasing the entire inner frame. Simply unscrew/unclip your existing inner frame and pop the new one on.

• Gas Struts & Winder Handles: Unscrew the old part, fit a new one, and secure it.

• Locks & Latches: If a lock sticks, try lubricating it first; replace it if broken.

Fixing Common Issues

Water Leaks

• Check for gaps in sealant and reapply if needed.

• Make sure screws are tight but not over-tightened.

Sticking Windows or Locks

• Clean dirt from hinges and tracks.

• Apply lubricant to moving parts.

Cloudy or Scratched Acrylic Windows

• Use acrylic polish to remove light scratches.

• Deep scratches may need professional polishing.

Seized Winder Handles

• Apply penetrating lubricant and move the handle gently.

• If still stuck, replace the winder mechanism.

 

Final Tips and Tricks for Caravan Windows 

Tip #1.  ALWAYS remember to check your windows are secured before driving off, replacing the window blades can be expensive if they fly off down the highway!

Tip #2.  ALWAYS MEASURE TWICE! You don’t want to order the wrong size especially if you need to hit the road. 

Tip #3.  Not all models come with a blind and flyscreen, and these are must-haves in Australia! So, you may need to purchase a blind and flyscreen separately. 

 

Choosing the right caravan windows is essential for comfort, security, insulation, and ventilation. The best choice depends on factors such as climate conditions, materials, security features, and ease of installation. Whether you prefer hinged, sliding, or wind-out windows, selecting high-quality, well-insulated models will improve your caravanning experience.

Investing in high-quality caravan windows enhances security, comfort, and energy efficiency. For Australian conditions, choose windows with:

• UV protection to prevent fading and heat buildup.

• Double-glazing for better insulation and noise reduction.

• Strong security locks to deter break-ins.

• Durable, weatherproof sealants to withstand harsh conditions.

As technology advances, caravan windows will become smarter, more efficient, and eco-friendly, improving the overall caravanning experience. Upgrading now ensures you stay ahead of the curve, enjoying better performance, comfort, and style on your travels.

Explore our extensive range of caravan windows and accessories here. Still confused about which model to buy or replace? Feel free to give our team a call on 1800 787 278. 

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DISCLAIMER* Please note, this advice is general in nature and we strongly recommend consulting the product manual and where relevant, a professional installer.

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