When homeowners envision transforming their living spaces with expansive openings and seamless indoor-outdoor living, bifold doors often become the centerpiece. With their elegant folding mechanism, natural light benefits, and space-saving design, bifold doors offer both beauty and function. At Eris Home Products, we not only provide high-quality bifold doors, but we also believe in giving you clear insights into what influences their cost.
After all, when you choose to install bifold doors, you’re not just purchasing a product—you’re investing in a lifestyle. Let’s explore the key factors that shape the price of bifold doors and what you gain in return.
1. Size and Configuration: The Foundation of Cost
The size and layout of your bifold doors are among the biggest factors influencing price. Larger systems require more panels, glass, and structural support, making them more costly.
Whether you want to replace a patio door or open an entire wall, size will directly affect the final cost. Additionally, the way your doors fold and stack—whether to one side or both—can also impact pricing.
At Eris Home Products, our bifold systems are fully customizable to fit a range of spaces. We’ll help you balance aesthetics and practicality to find the ideal configuration for your home.
2. Material Choice: Balancing Budget and Aesthetic
Your frame material determines durability, energy efficiency, and visual appeal—all of which influence price. Eris Home Products offers three primary options:
- Aluminum: Strong, sleek, and corrosion-resistant, aluminum frames allow for slim profiles and large glass areas. They fall in the mid-to-upper price range but offer exceptional long-term value with minimal maintenance.
- Timber: A premium choice, timber brings natural warmth and superior insulation. However, it requires regular care and typically comes at a higher cost.
- uPVC: A budget-conscious option that still delivers good thermal performance and low maintenance. While more affordable, our uPVC bifold doors meet the same quality standards you expect from Eris Home Products.
The right choice depends on your style, climate, and maintenance preferences.
3. Glazing Options: Enhancing Performance
Glass is a major component in bifold doors, and your choice here plays a big role in performance and cost. At Eris Home Products, we offer:
- Double Glazing: Ideal for most homes, this standard option provides thermal efficiency and sound insulation.
- Triple Glazing: Offers enhanced insulation for colder climates or noisier neighborhoods. Though more expensive, it can reduce long-term energy bills.
- Specialty Glazing: Low-E coatings, laminated security glass, and self-cleaning options all add benefits—and additional cost—depending on your needs.
The right glazing ensures year-round comfort and greater energy efficiency in your home.
4. Customization and Hardware

Customization allows you to tailor your bifold doors to your exact preferences, but it can also affect the price.
- Finishes: Go beyond standard colors with custom paint or stain to perfectly match your décor.
- Hardware: Choose from a range of finishes and styles for handles, hinges, and locking mechanisms. Premium options improve aesthetics and durability.
- Panel Stacking: Customize how panels open and where they stack to maximize your layout.
- Integrated Features: Built-in blinds, screens, or low-threshold sills for wheelchair accessibility are available as upgrades.
Eris Home Products offers flexible options so your doors not only function flawlessly—but reflect your personal taste.
What You Gain: Value Beyond the Price Tag
Understanding cost is essential, but the true value of bifold doors lies in how they transform your space and enhance your daily life.
- Natural Light: Fill your home with daylight, improving mood and reducing electricity use.
- Indoor-Outdoor Flow: Extend your living area with a seamless transition to patios, gardens, or decks.
- Energy Efficiency: High-performance glazing and materials can lower heating and cooling bills.
- Space Saving: Unlike swinging doors, bifold panels tuck neatly to the side, maximizing usable space.
- Increased Home Value: Bifold doors are seen as premium features that elevate curb appeal and resale value.
When thoughtfully selected and professionally installed, bifold doors offer long-term return on investment that extends far beyond aesthetics.
The Eris Home Products Advantage
At Eris Home Products, we make it easy to find bifold doors that meet your design vision and budget. We don’t believe in upselling for the sake of profit—we believe in transparency, customization, and true value.
Whether you’re remodeling a single room or designing a new build, our team is here to walk you through your choices—from materials and finishes to installation and aftercare. Every door we offer is crafted to meet high standards in durability, style, and performance.
Ready to Invest in Your Home?
While the cost of bifold doors varies depending on your selections, the benefits are universal: more light, more space, more comfort, and more connection to the world outside your home.
Let Eris Home Products help you unlock a home that feels brighter, flows better, and reflects your lifestyle.
Contact us today to explore our full line of bifold doors and start your transformation.