Windows Nowra

Offering a range of passive building products in the South Coast and surrounds.

Contact Us

About Us

Designed by Skilled Craftsmen


RJV Industries' quality vinyl windows and doors are designed and manufactured in the USA with the latest technology by skilled craftsmen to enhance your home with energy efficient comfort, lasting beauty and resilience.


Our products have convenient features such as low profile tilt latches, lift rails and easy tilt-in hardware, which make them not only easy to operate and clean, but also add to the beauty and integrity of the unit. Being constructed of quality vinyl, our windows and doors are virtually maintenance free.


For any enquiries, or to request a free quote, call 0457 431 660. We are the leading window suppliers in the South Coast, Illawarra, Southern Highlands, Southern Tablelands and ACT, including Nowra, Ulladulla, Shellharbour, Kiama, Bowral, Thirroul and Wollongong. We also offer Everlast siding.

Enquire Now

Our Products



Our selection of uVPC windows and doors is tailored to bring elegance and functionality to the forefront of your home. Each variety we offer is a testament to our commitment to quality.


Clad your home with Everlast siding. Our siding solutions promise a fresh, modern look that will endure the elements without fading. It is effortless to maintain and available in a spectrum of styles to complement your home's architecture while providing an efficient shield against the weather.

Why Choose Us

Benefits of Double Glazed Windows


  • THERMAL PROPERTIES
    Unlike aluminium, uPVC has very low heat transfer and provides a more consistent internal temperature for your home. uPVC window and door frames with double glazing is the perfect combination to reduce energy costs and environmental impact.



  • DURABILITY AND LOW MAINTENANCE
    uPVC is fire and UV resistant, doesn’t need painting or sealing, won’t rot or corrode in coastal environments and is easily cleaned with just water and detergent.


Using our double glazed vinyl windows and doors helps to reduce energy costs and environmental impact, reduce energy costs and environmental impact, whilst making the perfect attribute to your passive build.

Get in Touch

Sizing Charts

Select from a Variety of Styles


For each product we provide comprehensive and clear size charts, as well as accommodating to any questions you may have, which helps you to decide which option fits best.

Product Sizing Charts

How Double Glazed Windows Improve Air Quality in Nowra Homes


Air quality is a growing concern for homeowners in Nowra , where coastal conditions, urban pollutants and seasonal allergens can impact indoor environments. Many residents don’t realise that upgrading their windows in Nowra plays a crucial role in improving air quality inside their homes. Double glazed windows in Nowra not only provide superior insulation but also act as a barrier against outdoor contaminants, reducing the infiltration of dust, pollen and harmful emissions.


Reducing Outdoor Pollutants and Allergens


Traditional single-pane windows often allow outdoor air to seep in, bringing pollutants with it. This is particularly concerning in Nowra, where industrial emissions, bushfire smoke and high pollen counts can affect respiratory health. Double glazed windows create a tighter seal, significantly limiting the entry of the following irritants.


  • Dust and fine particles – Essential for homes near busy roads or industrial areas.
  • Pollen – A major trigger for allergy sufferers, especially in spring.
  • Smoke and airborne chemicals – Particularly useful during bushfire season.


With improved sealing and insulation, homeowners can maintain a cleaner and healthier indoor air environment, reducing respiratory issues and allergy symptoms.


Minimising Indoor Condensation and Mould Growth


Excessive moisture is a major contributor to poor air quality. When condensation builds up on windows in Nowra, it creates the perfect environment for mould and mildew growth. Mould spores can cause respiratory irritation and worsen conditions like asthma.


Double glazing helps by regulating indoor temperatures and reducing the likelihood of condensation forming on window surfaces. As a result, homeowners experience:


  • Less mould and mildew buildup, especially in humid areas like kitchens and bathrooms.
  • Better humidity control, creating a drier and healthier indoor space.
  • Fewer musty odours, which are often associated with excess moisture.


By installing double glazed windows Nowra residents adore, you can maintain a cleaner, fresher living space with minimal effort.


Enhancing Ventilation While Keeping Air Quality High


A common misconception is that double glazing reduces ventilation. However, designs for modern windows in Nowra include advanced features like trickle vents and secure opening options, allowing fresh air to circulate without compromising insulation. This means homeowners can enjoy proper airflow while keeping pollutants at bay.


A Smarter Choice for Healthier Homes


Switching to double glazed windows Nowra residents prefer is an investment in both energy efficiency and air quality. By blocking outdoor contaminants, preventing moisture buildup and improving ventilation, these windows help create a healthier, more comfortable home environment.


For homeowners looking to upgrade their windows in Nowra, RJV Industries offers expert installation and high-quality double glazing solutions designed for the local climate. Whether you’re looking to reduce allergens, improve energy efficiency or enhance your home’s overall comfort, double glazing is a smart choice for better living.

How Everlast Siding and Double Glazing Work Together for Maximum Home Efficiency


When it comes to enhancing home comfort and energy efficiency in Nowra, homeowners are increasingly turning to a combination of double glazed windows and Everlast siding. These two powerful upgrades work together to provide unparalleled insulation, reduce energy bills and improve overall home performance.


Unmatched Insulation with Double Glazed Windows


These windows in Nowra are a popular choice for homeowners looking to enhance insulation. These windows consist of two layers of glass with a layer of air (or gas) trapped between them. This design acts as a natural barrier against heat transfer, keeping your home cooler in summer and warmer in winter. Not only do double glazed windows in Nowra improve the thermal efficiency of your home, but they also help block out external noise, reduce condensation and increase overall comfort.


By preventing heat from escaping in winter and blocking the sun’s heat in summer, double glazing reduces the workload on your heating and cooling systems, leading to lower energy costs. Windows in Nowra made with double glazing offer year-round benefits for those looking to create a more energy-efficient home.


Everlast Siding: Durable Protection and Additional Insulation


When combined with double glazed windows, Everlast siding provides another layer of protection and insulation for your home’s exterior. Made from durable materials designed to withstand the harsh Australian climate, Everlast siding is engineered to protect against moisture, wind and extreme temperatures. This robust siding option enhances the efficiency of your home by ensuring that heat and cold stay where they belong, further reducing energy consumption.


Everlast siding is built to last, offering exceptional durability, minimal maintenance and resistance to weathering, which makes it an ideal solution for Wollongong’s coastal environment. It also helps prevent external elements like dust, debris and rain from affecting your home’s internal temperature, working in harmony with double glazed windows to create a more stable indoor environment.


The Synergy Between Everlast Siding and Double Glazing


Together, Everlast siding and double glazed windows in Nowra work in perfect synergy to optimise the energy efficiency of your home. Here's how they complement each other.


  • Improved thermal insulation:  While double glazed windows offer insulation by reducing heat transfer through the glass, Everlast siding further enhances your home’s thermal performance by adding another layer of protection to the exterior.
  • Reduced energy costs:  With double glazing blocking heat from escaping and Everlast siding preventing the elements from affecting your indoor climate, your heating and cooling systems operate more efficiently, which lowers your energy bills.
  • Enhanced comfort:  The combination of these two products keeps your home at a consistent temperature, making it more comfortable year-round.
  • Increased property value:  Both Everlast siding and double glazed windows contribute to the overall appeal and energy efficiency of your home, which can significantly increase its market value.


The Perfect Combination for Homeowners in Nowra


For homeowners in Nowra looking to improve energy efficiency, comfort and durability, the combination of double glazed windows and Everlast siding is the perfect choice. By working together, they create a home that is not only comfortable and sustainable but also equipped to handle the challenges of the Australian climate.


At RJV Industries, we specialise in double glazed windows, Everlast siding and a range of other high-quality home improvement solutions. Our expert team can help you achieve maximum energy efficiency, ensuring your home stays comfortable and cost-effective for years to come.

What to Consider Before Installing Double Glazed Windows in Your Nowra Home


Installing double glazed windows in Nowra is an excellent way to improve the energy efficiency and comfort of your home, but before making this investment, it's important to consider a few key factors. These windows offer numerous benefits such as enhanced insulation, noise reduction and improved security, but the process of choosing the right windows and installation method requires careful thought. Here’s what to keep in mind before you proceed with double glazed windows for your property.


Your Home’s Insulation Needs


Double glazing is known for its ability to insulate your home by trapping a layer of air or gas between two panes of glass, which reduces heat transfer. However, before installing double glazed windows in Nowra, it’s essential to assess your home’s current insulation. Homes with poor insulation may benefit significantly from double glazing, as it will help maintain a comfortable temperature inside. However, if your home already has a high level of insulation, double glazing might offer diminishing returns.


Types of Double Glazed Windows


Not all double glazed windows are the same. There are different types of glass, gas fillings and frame materials to choose from, each offering unique benefits. For example, low-emissivity (Low-E) glass has a coating that reflects heat back into your home during winter while keeping it out during summer. Argon or krypton gases used between the panes offer additional thermal efficiency compared to regular air.


Potential Costs


While double glazed windows provide long-term savings through energy efficiency, they come with a higher upfront cost compared to single-glazed windows. The price will depend on the materials, window size and the complexity of installation. Be sure to factor in both the initial investment and the long-term energy savings.

Frequently Asked Questions


  • Are Double Glazed Windows Worth It?

    Absolutely! Double glazed windows offer numerous benefits, making them a worthwhile investment for homeowners in Nowra and beyond. With their excellent thermal properties, they provide better insulation and reduce energy costs, while also minimising the environmental impact. Additionally, their impressive acoustic insulation helps to significantly reduce noise from the outdoors. Made from uPVC, these windows are durable and low maintenance, making them an ideal choice for long-lasting beauty and performance.



  • What Does It Mean When Windows Are Double Glazed?

    Double glazed windows consist of two panes of glass separated by a gap, which is usually filled with an insulating gas like argon. This design creates a barrier that helps to prevent heat transfer and noise penetration, resulting in better insulation and a more comfortable living environment. Double glazed windows and doors are perfect for homeowners in Nowra looking to improve their home’s energy efficiency, comfort and noise reduction.

  • Can I Double Glazed My Existing Windows?

    In many cases, it is possible to retrofit double glazing to your existing windows. However, the feasibility and cost-effectiveness of doing so will depend on the current condition and type of your windows. Our experts at RJV Industries can assess your situation and provide you with the best solution to meet your needs. Whether that involves retrofitting your existing windows or replacing them with new double glazed windows and doors, you can trust we’ll deliver the best outcome for your home in Nowra.



  • What types of windows do you supply in Nowra?

    We offer a wide range of windows in Nowra, including UPVC windows, double-glazed windows, sliding windows, and casement windows. Our products are designed to enhance energy efficiency, durability, and security, making them a great choice for both residential and commercial properties.

  • How do UPVC windows compare to traditional window materials?

    UPVC windows offer superior insulation, weather resistance, and low maintenance compared to traditional timber or aluminium frames. They are highly energy-efficient, reducing heat loss and improving noise reduction. As leading window suppliers in Nowra, we provide UPVC windows that are long-lasting, durable, and resistant to warping, rotting, and fading.

  • Do you supply both windows and doors in Nowra?

    Yes, we provide high-quality windows and doors in Nowra to suit various architectural styles. Our range includes sliding doors and custom-designed doors that complement our UPVC window systems. We ensure our products meet Australian standards for durability and energy efficiency.

  • What are the benefits of Everlast Advanced Composite Siding?

    Everlast Advanced Composite Siding is a durable, low-maintenance alternative to traditional cladding materials. It is resistant to moisture, UV rays, and pests, making it an excellent choice for homes and businesses in Nowra’s varying climate. Unlike timber or vinyl, composite siding does not require frequent painting or repairs, offering long-term aesthetic appeal and protection.

  • How do I choose the right windows and doors for my home?

    Selecting the right windows and doors in Nowra depends on your property’s style, energy efficiency needs, and personal preferences. Our team can help you choose the best options based on insulation requirements, design preferences, and functionality. Whether you need UPVC windows, composite doors, or a full home upgrade, we offer expert advice and quality solutions.


    For more information on our windows in Nowra or to request a quote, contact us today. We are your trusted window suppliers in Nowra, offering premium products and exceptional service.


Find Out More