When you envision a home that feels more open, bathed in natural light, and seamlessly connected to the outdoors, bifold doors often take center stage.
At ERIS Products, we understand that choosing bifold doors is not just a stylistic decision—it’s a lifestyle upgrade, a boost in comfort, and a long-term investment in your property.
Naturally, the question arises: What do bifold doors cost? And more importantly, what contributes to that price tag?
Let’s explore the key factors influencing the cost of bifold doors, so you can confidently choose the right system for your home.
What Shapes the Price of Bifold Doors?
While costs can vary, understanding the components that determine pricing can help you appreciate the full value of your investment. Here are the most influential factors:
1. Material Selection
The frame material affects not only cost, but also durability, aesthetics, and maintenance needs.
● Aluminum: Strong, modern, and low-maintenance. Aluminum bifold doors are ideal for those who want a clean look and long-lasting performance.
● uPVC: A more affordable option that still provides good insulation and function, ideal for budget-conscious homeowners in moderate climates.
● Timber: Offers timeless beauty and superior thermal insulation but often comes at a higher price and requires regular upkeep.
Each material offers unique benefits. Choosing the right one depends on your budget, climate, and personal preferences.
2. Door Size and Panel Configuration
The size of your bifold door system significantly affects the cost. Larger openings require more materials and engineering.
If you’re transforming an entire wall into a movable glass feature, expect the price to reflect the scale and complexity.
Whether you’re replacing a small patio door or creating a wide-opening wall, ERIS Products can tailor a solution that meets your vision and your space.
3. Glazing Options
Glass is a major component of bifold doors, influencing both price and performance.
● Double Glazing: The standard for energy efficiency and sound insulation.
● Triple Glazing: Ideal for colder climates and urban areas with noise concerns.
● Specialty Glass: Options like self-cleaning, tinted, or laminated safety glass offer added features but can raise the price.
The right glazing depends on your climate, privacy needs, and energy goals. At ERIS Products, we help you choose what works best for your home.
4. Hardware and Finish
The unseen elements are just as important. Quality hardware ensures smooth, secure, and durable operation.
At ERIS Products, we use premium hinges, rollers, and locking mechanisms to ensure effortless functionality. You’ll also find a range of finishes—from brushed nickel to matte black—so you never have to compromise on style.
High-quality hardware may add to the cost, but it minimizes wear, maximizes security, and enhances the user experience over time.
5. Installation Costs
Even the best bifold doors won’t perform well if they aren’t installed properly. That’s why professional installation is critical.
Installation costs vary by region and complexity, but the value of expert fitting cannot be overstated. ERIS Products offers certified installation services to ensure a perfect fit, reliable operation, and peace of mind from day one.
Beyond the Price Tag: Real Value You Can See and Feel

While the numbers matter, what you’re truly investing in goes far beyond materials and labor.
Natural Light & Open Living
Bifold doors bring in expansive daylight, reducing your dependence on artificial lighting and making every room feel larger and more alive.
Indoor-Outdoor Connection
Create a seamless transition between your interior and garden, patio, or terrace—ideal for relaxing, entertaining, or simply enjoying your surroundings.
Energy Efficiency
Well-glazed bifold doors help regulate indoor temperatures, potentially lowering heating and cooling bills in the long run.
Space Optimization
Bifold doors fold neatly to the side, unlike swinging doors that require clearance. This means more usable floor space and freedom in furniture placement.
Increased Home Value
Stylish, modern, and practical, bifold doors can significantly increase your property’s appeal—making them a smart selling point for the future.
The Eris Home Products Promise: Value in Every Detail
At Eris Home Products, we make it easy to find a bifold door system that suits your style, needs, and budget. Whether you want a sleek aluminum frame, energy-efficient glazing, or a compact setup for a smaller space, our team is here to guide you every step of the way.
We believe great design should be accessible. That’s why we offer a wide selection of premium bifold doors—each crafted with precision, installed with care, and priced transparently.
Bifold Door FAQ
1. Why are bifold doors so expensive?
Bifold doors cost more because they use high-quality materials, strong hardware, and precision engineering to ensure smooth folding and durability.
2. What is the new trend instead of bifold doors?
Sliding doors and large pivot doors are becoming popular alternatives. They offer a sleek, modern look and require less hardware while providing wide openings.
3. Which type of door is the cheapest?
Hinged doors are usually the most budget-friendly option. They’re simple, widely available, and easy to install.
4. Which material is best for bifold doors?
Aluminum is strong, lightweight, and low-maintenance, while timber gives a natural, warm look. UPVC is budget-friendly but less durable. For premium quality, aluminum or engineered wood is best.