Bifold Doors with Integral Blinds: Buyer’s Guide

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What Are Bifold Doors?

Bifold doors, also known as folding doors, concertina doors, accordion doors, bifolds, or bi-folding doors, are made up of multiple panels that fold back on themselves, creating an accordion-like effect. These doors are popular for their ability to open up large spaces and provide easy access between indoor and outdoor areas. They are typically used in conservatories, kitchens, and living rooms to bring in natural light and create a sense of openness.

Double Glazing

Double glazing refers to windows or doors with two layers of glass separated by a small gap filled with air or inert gas such as argon. This design reduces heat transfer, making your home warmer in winter and cooler in summer. Double glazing also helps cut down noise pollution. All modern external glass doors and windows are double glazed (or better) to comply with building regulations.

What Are Integral Blinds?

Integral blinds, also known as inbuilt blinds, integrated blinds, or internal blinds, are blinds fitted between the panes of glass in double glazed windows or doors. This design protects the blinds from dust and damage, and they don’t need regular cleaning. Integral blinds are operated either manually or electronically and can be adjusted for light control and privacy.

Bifold doors with integral blinds

Advantages of Bifold Doors with Integrated Blinds

Better Insulation and Energy Efficiency

Bifold doors with integral blinds offer excellent insulation. The double glazing reduces heat transfer, making your home more energy-efficient. Internal blinds, fitted between the glass panes, add an extra layer of insulation. This design keeps your home warmer in winter and cooler in summer, helping to reduce energy bills.

Improved Security Features

The combination of bi-folding doors and internal blinds provides better security. Double glazing is tougher to break than single glazing, and the blinds, being enclosed, can’t be tampered with. Many bifolding doors come with multi-point locking systems, adding an extra layer of protection against break-ins.

Low Maintenance and Durability

Internal blinds are protected from dust, dirt, and damage, eliminating the need for regular cleaning. This makes them a low-maintenance option compared to traditional blinds. Bifold doors, made from durable materials like aluminium, offer long-lasting performance. Aluminium bifold doors with integral blinds are particularly robust and resistant to weathering.

Aesthetic Appeal and Customisation Options

Folding doors with blinds are available in a range of colours, styles and finishes. Whether you prefer a modern or classic look, there are options to suit your home’s décor. Anthracite grey or white bifold doors with integrated blinds offer a clean, contemporary appearance, while other colours and finishes can match different interior styles. You may also be able to choose between different types of integral blinds, such as Venetian blinds or pleated blinds, to achieve the desired look and functionality.

Types of Integrated Blinds

Manual vs. Motorised Blinds

Integral blinds can be operated manually or with a motor. Manual blinds use a magnetic slider on the edge of the glass, allowing you to adjust the position by moving the slider up or down. Motorised models, on the other hand, are controlled electronically, often with a remote control or a wall switch. Motorised options are convenient and ideal for hard-to-reach areas but tend to be more expensive than manual ones.

Venetian vs. Pleated Blinds

There are two main styles of integrated blinds: Venetian and pleated. Venetian blinds have horizontal slats that can be tilted to control light and privacy. They are a classic choice and provide precise control over light levels. Pleated blinds, made from a single piece of fabric folded into pleats, offer a softer look and are often used for more decorative purposes. Both types can be integrated within the glazing units of bifold doors.

Glass Options: Single, Double, and Triple Glazing

The type of glass used in windows and doors affects their thermal performance and insulating properties. Single glazing, with just one pane of glass, offers minimal insulation. Double glazing, which uses two panes of glass with a space between them, provides much better insulation and is the standard for most homes. Triple glazing, with three panes of glass, offers superior insulation and noise reduction but is heavier and more costly. Choosing the right glazing depends on your specific needs for insulation, security, and budget.

Bifold doors with integral blinds in a box extension

Cost and Pricing Insights

How Much Do Bifold Doors with Integral Blinds Cost?

The cost of bifold doors with integral blinds can vary widely based on materials, size, and features. On average, prices can range from £1,500 to £3,500 per door, including installation. Aluminium bifold doors with integral blinds tend to be on the higher end of the spectrum due to their durability and sleek design.

Factors Influencing Price

Several factors influence the cost of bifold doors with integrated blinds:

  1. Material: Aluminium is more expensive than uPVC or timber, but it offers greater durability and a modern look.
  2. Size and Number of Panels: Larger doors and more panels increase the price.
  3. Type of Integral Blinds: Motorised blinds are pricier than manual ones.
  4. Glazing Options: Triple glazing adds to the cost compared to double glazing.
  5. Installation: Professional installation is essential for optimal performance and safety, and this service adds to the overall cost.

Cost Comparison: Integral Blinds vs. External Blinds

Bi fold doors with inbuilt blinds are generally more expensive initially. However, they offer long-term benefits such as reduced maintenance, better insulation, tidier appearance, and increased lifespan. Bifold doors with integral blinds also don’t blow around and make noise in the wind. External blinds may be cheaper to install but require more frequent cleaning and replacement over time, potentially increasing their long-term cost.

Buying Tips

Selecting the Right Material and Finish

When choosing bi fold doors with inbuilt blinds, consider the material and finish that best suit your home. Aluminium bifold doors with integral blinds are popular for their durability, sleek appearance, and low maintenance. They offer a modern look and can be powder-coated in various colours. Timber doors provide a traditional and warm aesthetic but require more upkeep. uPVC doors are cost-effective and offer good insulation but may not be as robust as aluminium or timber.

Selecting Colours of the Blinds

For modern homes, neutral colours like white, light grey, anthracite grey, or beige can create a clean and contemporary feel, especially when paired with aluminium frames. Traditional homes might benefit from warmer tones like cream or natural wood finishes, complementing timber frames. Darker blinds, such as black or navy, add a dramatic effect and work well in rooms with a minimalist design. For rooms that receive a lot of sunlight, lighter colours can help maintain a bright and airy atmosphere, while darker shades can provide better light control and privacy.

Common Uses in Homes and Offices


Bifold doors with integral blinds are a popular choice in residential settings due to their versatility and modern appeal. They are often used to connect indoor and outdoor spaces, such as living rooms opening onto patios or gardens. The integral blinds provide privacy and light control without the need for external window treatments, which can clutter the clean lines of bifold doors.

In kitchens, bi fold doors with inbuilt blinds can serve as a stylish way to open up the space to an outdoor dining area or garden. This is particularly beneficial during warmer months, as it allows for easy access and ventilation. Bedrooms can also benefit from the addition of bifold doors, offering an elegant exit to a balcony or terrace while maintaining privacy and light control with the integrated blinds.

For photos, design tips and inspiration for folding doors, you may be interested in our bifold door ideas article.

Slide and turn bifold doors with inbuilt blinds

Bifold doors with integrated blinds, in various possible positions from closed to open


In office settings, integrated blinds in bifold doors are often used to create flexible, open-plan workspaces. They can divide meeting rooms from general office areas, providing sound insulation and privacy when the blinds are closed, and a collaborative, open space when the doors are folded back. This flexibility is ideal for modern work environments that require adaptable space usage.

Bi fold doors with blinds are also used in conference rooms and executive offices, allowing for quick adjustments to light and privacy, making them perfect for presentations or private meetings. Their sleek, professional appearance adds a touch of sophistication to any corporate setting.

Retail and Hospitality

In retail spaces, integral blinds for bifold doors can be used to open storefronts, allowing for an inviting entrance that can be adjusted for privacy or light control as needed.

Hotels often use bifold doors with integrated blinds in guest rooms to provide access to balconies or terraces. This setup offers guests the flexibility to enjoy the view while maintaining privacy, preventing tampering, speeding up cleaning times, and controlling light levels.

Common Questions about Bifold Doors with Integral Blinds

Are integrated blinds in bifold doors easy to clean?

Bifold doors with integral blinds are very easy to maintain as they are sealed between the panes of glass. This design keeps them free from dust and dirt, eliminating the need for regular cleaning. You won’t have to worry about the blinds getting dirty or damaged, making them a convenient and low-maintenance option.

What happens if inbuilt blinds get damaged?

If the integral blinds get damaged, they can usually be repaired or replaced by a professional. However, because they are sealed within the glass unit, this process may require the replacement of the entire glazing unit, which can be costly. It is advisable to check the warranty and service options when purchasing to cover potential future repairs.

Can integral blinds be retrofitted?

Retrofitting integral blinds into existing bi-folding doors is generally not possible because the blinds are built into the sealed units. To have integral blinds, you would need to replace the existing glass units with new ones. This requires professional installation to ensure proper fitting and functionality.

Are bifold doors with integral blinds child and pet-friendly?

Yes, bifold doors with integral blinds are child and pet-friendly. Since the blinds are enclosed between glass panes, there are no cords or accessible parts that could pose a risk to children or pets, making them a safer option compared to traditional external blinds. The lack of external components means there’s nothing for children or pets to pull on, reducing the risk of accidents.

In addition to the integral blinds, bifold doors themselves can be very child and pet-friendly. Modern bifold doors often feature safety glass, which is designed to be shatterproof and minimise injury if broken. Many patio doors also have low thresholds. Choosing bifold doors flush with the floor can reduce tripping hazards and make it easier for children and pets to move between indoor and outdoor spaces.

Moreover, the robust locking mechanisms found on bifold doors add an extra layer of security, preventing young children from opening the doors unsupervised. When considering bifold doors for a family home, these features make them a practical and safe choice.

How do manual and motorised blinds compare in terms of reliability?

Both manual and motorised integral blinds are designed to be reliable. Manual blinds are simpler and have fewer components that can malfunction, making them very dependable. Motorised blinds, while more convenient, may require occasional maintenance for the electronic components. It’s important to choose high-quality products from reputable manufacturers to ensure long-term reliability.

Can internal blinds be operated if there is a power cut?

Manual integral blinds can be operated without any issues during a power cut. For motorised blinds, most systems are designed with a manual override feature that allows you to operate the blinds manually if there is no power. This ensures you still have control over light and privacy even during power outages.

Do integral blinds affect the energy efficiency of bifold doors?

Integral blinds can slightly improve the energy efficiency of bifold doors. The additional layer within the glass unit helps to further reduce heat transfer, making your house more energy-efficient.

Are there different styles and colours available for integral blinds?

Yes, integrated blinds come in a variety of styles and colours to match your home décor. You can choose from Venetian or pleated blinds and select colours that complement your interior design. This flexibility allows you to personalise the look of your bifold doors while enjoying the benefits of integral blinds.

How do integral blinds operate?

Integral blinds can be operated manually using a magnetic slider or electronically with a remote control or wall switch. Manual blinds require you to move the slider to adjust the blinds, while motorised blinds offer more convenience with electronic control.

Are integral blinds available in different materials?

Integral blinds are typically made from durable materials like aluminium or fabric, designed to withstand the enclosed environment between the glass panes. Aluminium blinds are robust and provide a sleek look, while fabric blinds offer a softer appearance.

Can integral blinds be used in other types of doors and windows?

Yes, integral blinds can be fitted into various types of doors and windows, including sliding doors, French doors, and standard windows. They offer the same benefits of improved insulation, security, and low maintenance across different applications.

How long do bifold doors with integral blinds last?

Bifold doors with integral blinds are designed to be long-lasting. When properly maintained, the blinds in glass doors can last as long as the glazing units themselves, typically around 10 to 20 years. The enclosed design protects them from wear and tear, contributing to their longevity.

Do bifold doors with integral blinds help reduce noise?

Yes, bifold doors with integral blinds can help reduce noise. The double or triple glazing combined with the integral blinds adds an extra barrier against external sounds, making your house quieter. This can be particularly beneficial in noisy urban areas.

How much light do integral blinds usually block when open?

When integral blinds are fully open, they block minimal light, allowing the maximum amount of natural light to enter the room. The exact amount of light blocked can vary depending on the type of blinds (e.g., Venetian or pleated) and their design, but generally, they provide an unobstructed view and ample daylight.

How much light do integral blinds usually block when closed?

When fully closed, integral blinds can significantly reduce light entry, creating a dim or dark environment in the room. The degree of light blockage depends on the material and colour of the blinds, with darker and thicker materials providing more effective light control. Venetian blinds can be tilted to adjust the amount of light, while pleated blinds offer uniform coverage.

Can integral blinds be partially opened?

Yes, integral blinds can be partially opened to allow a controlled amount of light into the room. This feature is particularly useful for adjusting light levels to suit different times of the day or activities. Venetian blinds can be tilted to various angles, providing fine control over light and privacy, while pleated blinds can be raised or lowered to any desired position.

Are integral blinds popular in bifolding doors?

Folding doors with blinds are becoming increasingly popular due to their convenience, low maintenance, and sleek appearance. Homeowners appreciate the added benefits of improved insulation and security, as well as the aesthetic appeal of blinds that do not interfere with the clean lines of the bifold doors.

What integral blind colour should I choose for my bifolding doors?

The choice of colour for integral blinds depends on your personal preference and the overall design of your space. Neutral colours like white, beige, or anthracite grey are versatile and blend well with most interiors, offering a clean and contemporary look. Darker colours like black or navy can add a dramatic effect and provide better light control. Consider the existing décor and the desired ambiance of your room when selecting the colour of your folding doors with blinds.

We’d Love to Help You

Vision Glass Doors is a British family-run business with over 20 years of experience in designing, manufacturing, and installing premium door systems, with over 5,000 installations across the UK. Our doors have undergone rigorous security testing and have successfully passed the PAS-24 certification, which is now a legal requirement for all new-build homes.

We design and build our systems to measure at our facility in Luton, Bedfordshire, and offer installation services within a 100-mile radius.

Our leading range of door systems includes Ultra Slim – Slide and Turn Doors, Slimline Sliding Patio Doors and Frameless Glass Doors. These systems are suitable for various internal and external applications in both residential and commercial projects. Slide and Turn and Frameless Glass Doors are available with integral blinds.

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