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RV Window Renovations: Protect Your Investment with Triple Glazed Windows

Hi Travelers!

Winter is coming 🥶 and this means a lot of you will be winterizing your RV and exploring offseason renovation projects.

When it comes to upgrading your RV, one often overlooked yet highly beneficial renovation is replacing your RV windows. If you’ve started research into a RV window renovation project, you might have come across the term triple-glazed RV windows.

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Triple glazed windows for your RV are not just a luxury but a practical investment, providing better insulation, noise reduction, durability and increased energy efficiency for your motorhome. 

However, with inflation playing a huge factor in purchasing decisions, it’s essential to understand what to budget for triple glazed windows cost. Today, our friends and experts at Greenmatch have sponsored this article to help us with budgeting for your RV window renovation project!

Why Upgrade to Triple-Glazed RV Windows?

The term “triple-glazed” refers to the fact that there are three panes of glass within the window frame. Each glass layer is separated by insulating gas spaces, offering superior thermal performance compared to single or double-glazed alternatives.

Triple-glazed windows are designed to provide exceptional insulation. They consist of three layers of glass with two air gaps between them. This design reduces heat transfer and minimizes temperature fluctuations inside your RV, making it more comfortable regardless of the weather outside.

In an RV, triple-gazed windows can have several advantages:

Improved Insulation

Triple-glazed RV windows have three layers of glass with two air gaps, which act as thermal barriers. This design significantly reduces heat transfer between the interior and exterior of the RV.

As a result, triple-glazed windows provide better insulation and help maintain a more stable and comfortable interior temperature, whether it’s hot or cold outside.

Noise Reduction

If you enjoy peace and quiet during your RV travels, triple-glazed windows are a game-changer.  The multiple layers of glass and air gaps absorb and dampen sound, creating a quieter and more peaceful environment inside the RV.

Triple glazed windows are designed to provide excellent sound insulation and can significantly reduce noise levels from outside sources. The extent of noise reduction depends on various factors, including the specific design of the windows, the type of glass used, and the construction of the window frames.

On average, triple glazed windows can provide a Sound Transmission Class (STC) rating in the range of 35 to 45 or higher. The STC rating quantifies a window’s ability to reduce sound transmission, with higher values indicating better sound insulation.

Here’s a rough breakdown of typical decibel reductions associated with various STC ratings:

STC 35-39: This range offers a moderate level of noise reduction. It can reduce external noise by around 25-30 decibels. This is suitable for moderately noisy urban environments or your typical RV campground.

STC 40-44: Triple glazed windows falling into this range provide a good level of noise reduction, with a potential reduction of around 30-35 decibels. This is effective in reducing noise from typical urban and traffic noise.

STC 45 and above: Windows with an STC rating of 45 or higher are highly effective at noise reduction. They can reduce noise levels by 35 decibels or more. These windows are suitable for areas with high noise pollution, such as near airports or busy highways.

It’s important to note that the actual noise reduction in your RV may vary based on factors such as the specific window design, the quality of installation, the surrounding environment, and the frequencies of the noise.

Energy Efficiency

With their advanced insulation properties, triple-glazed windows can lower your RV’s energy consumption, making it more eco-friendly and potentially extending the life of your heating and cooling systems.

UV Protection

Depending on the type of glass pane you install, you can benefit from protection from the sun’s UV rays. It’s good to know that most triple glazed windows come with this feature already. This feature helps prevent UV rays from fading or damaging the interior furnishings, upholstery, and belongings in your RV.

Condensation Control

Triple-glazed RV windows are less prone to condensation buildup compared to single-pane windows. Condensation can be a common issue in RVs, especially in cold or humid conditions.


The improved insulation of triple-glazed windows helps to keep the interior glass surfaces warmer, reducing the likelihood of condensation forming.

Durability and Longevity

Triple-glazed RV windows are typically built to higher quality standards and are more durable than single-pane windows. They are less prone to cracking, fogging, or seal failures, ensuring that your investment lasts for years.

Budget Considerations for Your RV Windows Renovation

On average, you can expect to budget between $350 to $600 (£250-£500) per window for triple-glazed RV windows. This includes the cost of the window itself and professional installation.

For a medium-sized RV with four windows, the total cost can range from $1,500 to $2,500 (£1250-£2,000). Keep in mind that these are approximate figures, and the final cost may vary based on your specific requirements and location

The cost of installing triple-glazed windows in your RV can vary widely depending on several factors:

RV Size

Larger RVs with more windows will naturally incur higher costs for materials, labour, and in some cases complexity.

Window Size and Type

The size and type of windows you choose will impact the overall cost. Custom or uniquely shaped windows may be more expensive. Additionally, if you would like the window to be able to open, then this will also increase your cost.

Brand and Quality

The quality and brand of triple-glazed windows can vary. Higher-end options with advanced features may cost more upfront but offer better long-term benefits. You should consider brand reviews, longevity, and warranty. A brand warranty offers you insight into the quality of the product line. 


When it comes to installation, you have 2 options: hire a professional or do it yourself. Labour costs for professional installation can vary by location and the complexity of the job. DIY installation is an option for those with experience, potentially reducing costs.

Additional Features

Consider if you want additional features like UV protection, tinting, or built-in blinds, as these can affect the final price.

The actual cost of your triple-glazed window installation may vary depending on your specific RV, chosen windows, location, and any additional features or customisation. Therefore, when planning your budget, it’s advisable to obtain quotes from reputable suppliers and installers to ensure you have a more precise understanding of the expenses involved in your particular project.

What Considerations Are Involved in the Installation Process?

For even the most hardcore RVer, the window installation process can be daunting. With the cost and complexity of installing windows, we recommend to get a professional installation team to help you out with your job.

If you decide to go with a professional window installer for your RV, then you should understand the exact service you can expect and for what cost. Here are 10 considerations you need to keep in mind during your RV window renovation project:

Man RV Detailing

1. Define Your Project Scope

Start by clearly defining the scope of your RV window renovation project. Determine how many windows you plan to replace or upgrade and whether you’ll be installing single, double, or triple-glazed windows.

Decide if you’ll be doing the installation yourself or hiring professionals (we suggest you do!).

2. Research Window Costs

Research the cost of the windows you plan to install. The price can vary significantly based on factors like the type of windows (single, double, or triple-glazed), size, brand, and any additional features such as UV protection or soundproofing.

Make a list of the specific windows you intend to purchase, and note their individual costs.

3. Gather Quotes

If you’re hiring professionals to install the windows, obtain quotes from several contractors or RV renovation companies. Ensure these quotes include both the cost of the windows and the installation labor charges.

4. Calculate Material Costs

In addition to the windows themselves, calculate the cost of any additional materials needed for the project, such as sealant, adhesive, screws, silicone caulk, and tools if you plan to do the installation yourself.

Man checking wallet

Consider both the cost of the materials and any applicable taxes or shipping fees.

5. Labor Costs

If you plan to hire professionals for the installation, include their labor costs based on the quotes you gathered. Be sure to factor in any potential additional charges for unforeseen complications or changes to the project scope.

6. Contingency Fund

It’s always a good idea to set aside a contingency fund, typically 10-15% of your total budget, to account for unexpected expenses or changes during the project. This can help you avoid budget overruns.

7. Calculate Total Budget

Add up all the costs you’ve identified, including the windows, additional materials, labor, and the contingency fund. This total will be your budget for the RV window renovation project.

8. Assess Financing Options

If your budget exceeds your current financial resources, consider how you will finance the project. Options may include personal savings, RV renovation loans, or credit cards. Make sure to choose a financing option that works best for your financial situation and objectives.

9. Prioritize and Adjust

If your budget exceeds your available funds, consider whether there are areas where you can cut costs. For example, you might opt for a different window type or source materials from budget-friendly suppliers. Prioritize your renovation needs and make adjustments as necessary.

10. Track Expenses

During the project, track all expenses meticulously. This helps ensure you stay within your budget and identify any potential issues early on. Adjust your spending as needed to avoid overspending.11. Leave Room for Post-Project Costs:

Remember to leave some budget for post-project costs such as cleaning, minor touch-ups, or any unforeseen issues that may arise after the renovation is complete.

By following these steps and conducting thorough research, you can create a well-structured budget for your RV window renovation project. This will help you manage your finances, complete the project successfully, and enjoy the benefits of improved windows in your RV.


While triple-glazed windows represent a significant investment, they can yield substantial benefits. Improved comfort, energy efficiency, and reduced noise levels can enhance your RV travel experience. The energy savings and potential increase in your RV’s resale value can contribute to a positive return on investment over time.

The return on investment for new RV windows can vary based on your unique circumstances and priorities. If you are experiencing issues with your existing windows and plan to keep or sell your RV in the future, investing in new windows can be a sound decision for the longterm value of your RV. 

However, like all investments, it’s essential to weigh the upfront costs against the expected benefits and consider the specific goals and needs of your RV lifestyle. When it comes to spending money on your RV, the best decisions are always the ones that planned out!

If you have questions or need a quote on your RV Window Renovation, we highly recommend you reach out to our friends at Greenmatch who can help with your renovation needs.

Easy Travels,


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