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NanaWall vs Marvin vs Panda | Alternative Glass Door Costs & Features

Key Takeaways

  • NanaWall offers customizable glass wall systems, while Marvin provides a balance of quality and cost with its range of products. However, Panda Windows & Doors stands out with extensive customization options for the high-end glass door systems.
  • NanaWall leans towards the higher end and Marvin offers moderate to high prices. Panda’s pricing strategy has options for various budgets–from the premium XO Slim Line to affordable Panda Select–without compromising on quality.
  • All three brands prioritize energy efficiency, but Panda Windows & Doors offers energy-saving features like low-E glass as standard in all units which helps for long-term cost savings and environmental benefits.
  • NanaWall specializes in glass wall systems and Marvin focuses on sliding and bi-fold doors. But Panda Windows & Doors provides a diverse offering including panoramic, curved, and multi-slide doors for both commercial and residential projects.
  • When considering glass door features and costs, Panda emerges as the superior choice due to its high-quality and customizable solutions that cater to various budgets without compromising on luxury or durability.

NanaWall vs Marvin vs Panda

When it comes to transforming a house into a home, glass doors can add much-needed functionality combined with unique aesthetic appeal, for a seamless merger of indoor comfort and outdoor beauty. 

If you’re considering an upgrade, you’re likely weighing options like NanaWall, Marvin, and Panda – and hopefully, at the end of this article, you’ll have a better idea of which best meets your needs.

Established in 1991 in Las Vegas, Panda Windows & Doors crafts state-of-the-art custom, functional glass wall systems for both residential and commercial spaces. With over 30 years of innovation, we offer more than 50 unique high-quality systems including Folding Doors, Lift & Slides, and Pivot Doors. 

Our bespoke glass solutions feature the fastest industry lead times, delivering in just 8-12 weeks to customers all over the U.S. and the Caribbean. Trusted by architects globally, Panda transforms spaces with exceptional design and functionality.

Explore Custom Solutions from Panda Windows & Doors Today

NanaWall, a company founded in 1986, creates precision-engineered folding and sliding glass wall systems for homes and commercial spaces. 

On the other hand, Marvin has been a family-owned and -led window and door manufacturer since 1912. The company creates functional and energy-efficient windows and doors, including sliding patio doors.

Breaking Down the Glass Door Costs between NanaWall, Marvin & Panda

Now, we’ll break down the glass door costs and compare these brands side by side. 




Panda Windows & Doors


Customizable with various materials and finishes

Good range of options and styles

Extensive customization options with many frame and glass finishes like Kynar and powder coat

Price Range


Moderate to high

Varies widely, can be budget-friendly or premium

Energy Efficiency

Climate-controlled options available

Energy-efficient designs with low-E glass

Energy-saving features available due to low-E glass used as standard in all units

Product Lines

Specializes in glass wall systems

Good range including sliding and bi-fold doors

Diverse offerings including panoramic and curved doors, for both commercial and residential companies


Professional installation recommended

Professional installation recommended

Professional installation recommended

While it’s tempting to focus on the sticker price, the true cost of glass doors includes installation, durability, and the potential for energy savings over time. 

Let’s explore the specifics.

NanaWall: The Price Tag of Splendor

Since NanaWall is highly customizable, the cost is on the higher-end and can range significantly. For a ballpark figure, you might be looking at several thousand dollars for a standard system. But as you request custom sizes, premium materials like wood cores, and special features, the cost will increase. 

A NanaWall glass door project with an open-corner design

Marvin’s Middle Ground: Quality within Reach

Marvin offers a more standardized selection of products, which can make pricing more predictable. You’re likely to find options that are more affordable than NanaWall (though not as luxurious), with a range that can accommodate various budgets. 

For example, a Marvin sliding glass door system may start in the lower thousands, with the price increasing based on size, material, and additional features (e.g., sill options, uni-directional configurations).

A Marvin’s glass door project with modern automated multi-slide door design.

Panda’s Price Perspective: A Surprise Packet?

At Panda Windows & Doors, we may surprise you with our pricing strategy. We offer a range that can fit tighter budgets (e.g., Panda Select) and high-end (e.g., XO Slim Line) options too. 

The cost of Panda’s doors varies widely, but we are known for our uncompromising quality. 

You could be looking at a few thousand dollars for our more standard offerings, with premium options scaling up in price. Adding different customizations like glass finishes and tints will also be reflected in the final pricing.

Our Lift & Slide Door Systems

What sets Panda apart is our commitment to providing value – regardless of price. Whether you’re choosing a more budget-friendly option or splurging on a luxury system, you’re getting a door that’s designed to the highest standards and built to endure.

In fact, our quality checking is very thorough and we do this for all glass systems regardless of the cost: 

“Prior to packaging, each fully-assembled system is thoroughly tested by mounting it on a test wall and operating it multiple times to ensure optimal functionality. After the system has been put through testing and a thorough inspection has been conducted, final notes are made for any necessary adjustments. Once the product has passed inspection, it is carefully soft wrapped and moved to the shipping department for packaging.”

Glass Door Feature Face-Off: Which Brand To Go For?

Now that we’ve got a handle on the costs, let’s talk about the glass door features for these three brands. After all, a glass door is only as good as the comfort, beauty, and efficiency it brings to your home.

NanaWall Glass Doors: Main Features

NanaWall is known for its custom-made opening glass wall systems, with over 20 flagship products and multiple ways to customize. The most important pricing factor for NanaWall is the opening width and height. 

The company offers features such as narrow-framed, floor-supported systems for energy-efficient performance for models like SL73, NW Aluminum 840, and SL70, and SL60. It also has clip-on cladding technology with a solid premium wood core.

NanaWall’s SL7 model with floor-supported systems can withstand extreme weather like hurricanes.

Its thermal breaks and double or triple glazing options keep the home cozy in winter and cool in summer, which will lead to significant savings on energy bills. That said, these options don’t come cheap. Not only that, installing modern-looking double or triple glazing in older homes with traditional architecture can cause mismatched appearance. 

Marvin Glass Doors: Main Features

Marvin offers a range of customizable design options and energy-efficient doors certified by the NFRC and ENERGY STAR. 

With features like adjustable thresholds and weather-stripping, they’re designed to keep the elements out while letting the light in.

The company’s sliding doors are typically installed for between $4,000 and $7,000, while hinged patio doors range from approximately $4,500 to $8,000. 

Marvin’s Elevate Sliding French Door model comes with Ultrex fiberglass that can withstand foot traffic and weather

Marvin’s glass doors are well-constructed with durable materials, such as extruded aluminum cladding and Ultrex fiberglass frames. But remember that Ultrex’s durability comes at a higher cost (i.e., Ultrex cost 10 to 30% more than vinyl window types) and fewer customization options.  

Panda Windows & Doors: Our Glass Doors & Their Main Features

At Panda, we offer a wide range of high-quality glass door systems, including folding doors, lift & slides, horizontal wall systems, pivot & French doors, multi-slides, and retractable screens, that cater to both residential and commercial properties.

Our Multi-Slide Glass Door Systems allow for unique customization opportunities including pocketed, multidirectional, unidirectional, and radius or “curved” designs.

Panda’s doors are recognized for their robust aluminum, wood, and steel frames that can support large expanses of glass without compromising on sleekness or finish. This means you get the strength you need – without sacrificing the view you want.

For example, our award-winning TS.XO Multi Slide Glass Door System offers massive sliding glass panels (250 sf. and up to 16 ft. in height) that measure less than one inch across. Despite its ultra-slim profile, the glass doors are reinforced to withstand burglary and forced entry.

Our glass doors are known for their robust performance in extreme temperatures, high-force winds, and flooding, and are also available in curved configurations for contemporary designs. In fact, all our glass doors have the US green building certification which further proves the sustainability of our products.

We also match durability with aesthetics. You get to choose glass doors with various frame finishes, colors, and hardware. 

For example, if you choose an aluminum system, you can choose from four types of finishes depending on your project requirements:   

  • Powder Coat AAMA 2604: Our standard powder coat finish, perfect for covered systems or milder weather conditions.
  • Powder Coat AAMA 2605: A more durable powder coat finish that is great for applications in harsh weather conditions.
  • Metallic/Bonded Powder Coat: Metallic/Bonded Powder Coat is available in both AAMA 2604 and 2605, depending on your weather resistance and durability goals.
  • Anodizing/Kynar/Duranar: The longest-lasting and most durable finish option we offer. Ideal for commercial applications and doors that receive frequent daily use. 

We incorporate a lot of safety features in our glass doors, from laminated glass to multi-point locking mechanisms like the Tev 500

Bespoke and Luxury Glass Door with Panda

When considering glass door features and costs, Panda stands out as a superior choice compared to competitors like NanaWall and Marvin.

We offer a diverse range of high-quality glass doors for both commercial and residential needs that cater to various budgets, without compromising on luxury or durability.

Contact us today and transform your space by investing in our glass doors.

Frequently Asked Questions (FAQ)

What defines the cost of alternative glass doors?

The cost of alternative glass doors is defined by several factors:

  • Material Quality: Higher-grade materials mean a steeper price, but come with improved durability and better aesthetics.
  • Customization: Tailor-made designs and specific requirements can drive up the cost.
  • Brand Reputation: Well-known brands may charge more due to their market position and product reliability.
  • Energy Efficiency: Doors with better insulation and energy-saving features may cost more upfront – but will save money in the long run.
  • Installation Complexity: Larger or more complex installations will increase labor costs.

Typically, you’re looking at a range from a few thousand dollars for standard models to tens of thousands for high-end, custom solutions.

How do customization options affect the final cost?

Customization can significantly affect the final cost of your glass door system. For instance, selecting unique glass types, custom colors, or specific hardware can add to the price. The more you move away from standard options, the more you can expect the cost to rise. It’s all about balancing your desire for a custom look with your budget.

Which glass door brand offers the best value for money?

The best value for money depends on your specific needs and preferences. For a balance of high-end customization, quality and cost, Panda Windows & Doors might be your best bet.

Are there energy-efficient glass door options available among these brands?

All three brands offer energy-efficient options to help maintain your home’s temperature and reduce energy costs. Look for features like thermal breaks, low-E coatings, and double or triple glazing. Each brand has its approach to energy efficiency, so compare their features to see which aligns best with your climate and energy goals.

Is professional installation required for these glass door systems?

While some handy homeowners might tackle the installation of simpler systems, professional installation is highly recommended, especially for larger or more complex glass door systems. A professional can ensure that your doors are installed correctly, which is crucial for their performance, longevity, and warranty. Each brand will have certified installers trained to handle their specific products.

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