Origin Bifold Doors: What Model is Right for You?

At Bifold Shop, we’re proud suppliers of Origin bifold doors – a market-leading choice for our customers who are looking to improve their home design and property value. As one of the UK’s most trusted bifold door manufacturers, Origin has built a reputation for exceptional craftsmanship, innovative design and long-lasting performance.

With a range of models available, how do you know which is the right option for your project? Well, you’re in the right place. This guide will provide you with a detailed look at the different Origin bifold door models, including the popular OB-49 and OB-72 models and the latest model: the Origin OB36. Our goal is to provide you with clear, expert insights so you can confidently select the best option for your space.

Let’s get started, shall we?

An Overview of the Origin Bifolding Door Range

Origin produces a wide selection of doors, available through Bifold Shop. Each is designed to deliver exceptional quality, style and performance. Whether you’re enhancing a contemporary home or upgrading a commercial space, we’re confident that there’s an Origin bifold door to meet your specific needs.

Key highlights of the range include:

Variety of Styles – Options range from sleek, slim-profile designs for a minimalist look to more robust doors for larger openings or high-traffic areas.
Customisable Sizes – Doors can be tailored to fit a range of opening sizes, from small Origin patio doors to expansive glass walls, offering flexibility for different spaces.
Durable & High-Performance – Origin bifold doors are crafted for longevity, with excellent energy efficiency, security and smooth operation, making them suitable for both residential and commercial projects.

When choosing an Origin window or bifold door, it’s important to consider factors such as style, size and performance to find the best option for your space. You’re more than welcome to contact our experts for more advice on this, as well as product recommendations and installation services at the very best value for money.

Origin Bifold Door Models

Two popular models that we offer at Bifold Shop are the OB-49 and the OB-72. Whilst both offer exceptional performance and style, they have distinct features that may better suit different needs. We’re also proud to offer Origin’s newest door on the market: the OB-36.

Let’s take a closer look.

Origin OB-49 Bifold Door

The OB-49 is known for its ultra-slim 49mm sightlines, which offer a sleek, minimalist look with a focus on maximising glass and minimising the frame. This model is designed to let in as much natural light as possible and provide uninterrupted views of the outdoors. This model provides excellent energy efficiency, with U-values as low as 1.2W/m²K when fitted with triple glazing, helping to keep your home warm in winter and cool in summer. Plus, it’s PAS 24 certified, ensuring it meets stringent security standards. It also comes with an 8-point locking system, providing high levels of security.

The OB-49 offers a wide range of colours and hardware finishes, allowing you to tailor the door to your home’s interior and exterior design.

⭐ Best For: Ideal for modern homes or properties that prioritise aesthetics, the OB-49 is perfect for those looking for a contemporary design with a clean, modern feel.

Origin OB-72 Bifold Door

The OB-72 features a slightly thicker 72mm frame, offering a more substantial build while still maintaining a slim and modern look. This additional frame thickness provides increased durability and the ability to handle larger panels. This model also delivers excellent energy efficiency with U-values from 1.1W/m²K when using triple glazing, making it a great option for those seeking to maximise thermal insulation. Like the OB-49, the OB-72 is equipped with an 8-point locking system and high-security hinges, providing a robust security solution for peace of mind.

The OB-72 offers over 150 RAL colours and various configurations, giving you the flexibility to create a door that matches your exact style preferences.

⭐ Best For: The OB-72 is perfect for homeowners who want a balance of strength and aesthetic appeal. It’s ideal for larger openings or spaces that need extra structural integrity while still achieving a sleek, contemporary appearance.

Origin OB-36 Bifold Door

The OB-36 is Origin’s latest and most advanced bifold door, designed to provide the slimmest sightlines and the highest thermal efficiency on the market. With an ultra-slim sightline as little as 36mm, this model ensures uninterrupted views and an abundance of natural light into your home. This model is available in the Soho collection, as well as the Contemporary.

⭐ Best For: The OB-36 is perfect for those looking for the latest in modern design and advances in energy efficiency within the home.

A Summary of Key Differences

To help you make an informed decision, we’ve put together a quick reference, highlighting their key features, performance and customisation options.

Feature	Origin OB-49	Origin OB-72	Origin OB-36
Frame Thickness	49mm ultra-slim sightlines	72mm thicker frame	36mm ultra-slim slightlines
Thermal Performance	U-value as low as 1.2W/m2K (triple glazing)	U-value from 1.1W/m2K (triple glazing)	U-value as low as 0.8W/m2K (triple glazing)
Security	PAS 24 certified, 8 point locking system	8 point locking system, high security hinges	Multi-point locking system, high security hinges
Customisation	Wide range of colours & hardware finishes	Over 150 RAL colours and configurations	Extensive range of colours, options in the Soho and Contemporary collection
Maximum Panel Size	Up to 2.5m per panel	Up to 3m per panel	Up to 2.5 per panel
Strength & Durability	Ideal for residential use, slim but strong	Ideal for larger panels, extra strength	High strength with ultra-slim profile
Price Range	Mid to high end	High end	Premium

Which Origin Bifold Door is Best for You?

Choosing your Origin internal doors depends on various factors. We recommend that you consider the following:

Design Preferences – If you favour clean, modern lines and want to prioritise maximising natural light, the OB-36’s ultra-slim profile is ideal. If, however, you want a stronger, more robust feel without sacrificing style, the OB-72 offers the best of both worlds.
Space Availability – Smaller or more compact spaces may benefit from the OB-49 or OB-36, which allows for more glass and less frame, creating a sense of openness. On the other hand, the OB-72 can handle larger openings, making it suitable for those who have ample space.
Security and Performance – Both models offer high security, with multi-point locking systems and excellent thermal performance, so security and efficiency are not a concern with either choice. The key difference comes down to durability and size options.
Budget – If you’re on a mid-range budget, the OB-49 provides excellent value without compromising on quality or design. If your project budget allows for a higher-end investment, the OB-72 offers superior durability, ideal for larger openings and longer-term performance.

Origin Bifold Doors at Bifold Shop

Ready to transform your spacers? Whether you’re planning a home renovation or upgrading your business, we’re here to help you find the perfect solution. Our team of experts is ready to guide you through the selection process, offering tailored advice based on your style, space and budget.
We offer competitive pricing and can provide a free, no-obligation quote to help you plan your project. Get in touch today to find out how affordable the perfect bifold door can be for your home.