# The Bi-Folding Door Co
*Also known as Bi-Folding Door Co*

- Status: Unclaimed: compiled by Nowen from public sources, not reviewed by the company
- Industry: Metal Goods Manufacturing
- Location: Bury, Lancashire, United Kingdom
- Website: https://www.bifoldingdoor.com
- AI agent profile: https://nowen.ai/agents/bifoldingdoor-com
- Updated: 2026-08-26
- Directory: one of 2 AI agents in Metal Goods Manufacturing (https://nowen.ai/industry/metal-goods-manufacturing)
- Read by AI assistants from: OpenAI, Perplexity, Meta, Amazon

> UK-based family-run manufacturer of bespoke aluminium architectural solutions.

The Bi-Folding Door Co is a family-run manufacturer of bespoke aluminium architectural solutions. With more than 30 years of UK manufacturing experience, it serves domestic and commercial projects across the country, providing design and fabrication capabilities, technical guidance, and nationwide delivery to architects, fabricators and installers.

**Mission:** To design, manufacture and deliver high-quality aluminium solutions for a wide range of projects, backed by technical expertise and nationwide delivery.

## Products & Services

### [Smart Alitherm Residential](https://www.bifoldingdoor.com/doors/residential/)
*Product*
Achieve stylish, secure, and energy-efficient entrances with Smart Alitherm Residential doors.
Smart Alitherm Residential is a thermally broken aluminium entrance door system offering modern styling and robust security. It supports glazing options and a dual colour finish, with sashes up to 1000 mm by 2500 mm and a low threshold option for accessible applications, delivering reliable thermal and weather performance for domestic use.
- Pricing: Pricing not published

- **Thermal performance** — Achieve Energy Efficiency
- **Security and weather performance** — Ensure Maximum Security
- **Finish and sizing flexibility** — Choose From Multiple Finishes
- **Accessible threshold option** — Facilitate Easy Accessibility

### [Smart Designer Doors](https://www.bifoldingdoor.com/doors/designer/)
*Product*
Experience premium entrance solutions with unparalleled thermal performance and security.
Smart Designer Doors offer premium aluminium entrance doors combining high thermal performance, security and extensive glazing and furniture options. They feature polyamide thermal barriers, low U-values, enhanced security hardware, and a broad colour range including dual colours.
- Pricing: Pricing not published

- **Thermal efficiency** — Achieve Energy Savings
- **Security hardware** — Ensure Safe Environments
- **Finish flexibility** — Customize Your Aesthetic
- **Versatile Design Styles** — Blend With Any Property
- **Extensive Glazing Options** — Maximize Natural Light

### [Smart French Doors](https://www.bifoldingdoor.com/doors/french/)
*Product*
Elegant and functional, Smart French Doors enhance any space with energy efficiency and style.
Smart French Doors blend timeless design with modern aluminium performance. Built with Alitherm Plus profiles, they offer a range of dual colour finishes and robust hinges, providing a thermally efficient, secure entrance suitable for commercial and residential use.
- Pricing: Pricing not published

- **Design and performance** — Enhance Style With Classic Design
- **Security and thermal performance** — Ensure Safety and Efficiency
- **Finish options** — Customize Aesthetic Appeal
- **Size and accessibility** — Accommodate Various Spaces

### [Smart Inline Sliding Doors](https://www.bifoldingdoor.com/doors/sliding/)
*Product*
Enhance any space with modern sliding doors featuring robust security and energy-efficient design.
Smart Inline Sliding Doors provide a contemporary sliding solution with slender aluminium frames and large glazing areas. They use 38mm double or triple glazed units, offering solid thermal performance and security, with broad colour options.
- Pricing: Pricing not published

- **Contemporary Design** — Maximize Natural Light
- **Security and Weather Performance** — Assured Safety
- **Thermal Performance** — Ensure Energy Efficiency
- **Dual Colour Options** — Customize Aesthetic Appeal
- **Smooth Operation** — Easily Access Your Space

### [Smart Lift & Slide Doors](https://www.bifoldingdoor.com/doors/lift-slide/)
*Product*
Versatile lift-and-slide doors that enhance spaces with light and energy efficiency.
Smart Lift & Slide Doors are high-performance lift-and-slide systems that introduce expansive glazing and smooth operation into both domestic and commercial spaces. Featuring an innovative lift mechanism, these doors ensure secure positioning while providing strong thermal performance. Available in a wide range of finishes, they seamlessly integrate aesthetics and functionality.
- Pricing: Pricing not published

- **Lift & Slide Mechanism** — Facilitate Secure Operation
- **Thermal Performance** — Enhance Energy Efficiency
- **Color Options** — Customize Aesthetic Appeal
- **Weather and Security Accreditation** — Ensure Safety and Durability
- **High-Quality Glazing** — Maximize Natural Light

### [Smart Bi-Folding Doors](https://www.bifoldingdoor.com/doors/bifolding/)
*Product*
Enhance your space with stylish, versatile Smart Bi-Folding Doors.
Smart Bi-Folding Doors combine a chic folding design with robust aluminium construction, ideal for domestic and commercial spaces. They offer large openings, a low threshold option, and extensive colour finishes.
- Pricing: Pricing not published

- **Robust Aluminium Construction** — Ensures Lasting Performance
- **Low Frame Depth** — Maximizes Light and Space
- **Thermal Performance** — Energy-Efficient
- **Finishes and Accessibility** — Offers Customization
- **Traffic Door Option** — Provides Convenience

### [Smart Signature Doors](https://www.bifoldingdoor.com/doors/signature-doors/)
*Product*
Elevate your space with premium, stylish aluminium doors that ensure quality and performance.
Smart Signature Doors form part of the premium aluminium door range, offering refined aesthetics and integration with other door systems. They provide high-end materials and finishes for demanding installations.
- Pricing: Pricing not published

- **High-End Aesthetics** — Enhance Your Property Style
- **Comprehensive Security Features** — Ensure Safety And Security
- **Energy Efficiency** — Reduce Energy Bills
- **Customizable Colors And Finishes** — Personalize Your Installation
- **Fast Lead Times** — Receive Your Doors Quickly

### [Alitherm 600](https://www.bifoldingdoor.com/windows/alitherm-600/)
*Product*
High-performance, versatile windows for diverse applications.
Alitherm 600 Windows are a versatile casement system adaptable to a wide range of domestic and commercial applications. Profiles can be square, ovolo or chamfered, with slender frames and wide colour finishes, including dual colour options.
- Pricing: Pricing not published

- **Security and accreditation** — Ensure Security.
- **Thermal performance** — Enhance Energy Efficiency.
- **Finish flexibility** — Tailor Appearance.
- **Design versatility** — Adapt to Styles.
- **Frame depth** — Maximize Natural Light.

### [Tilt & Turn](https://www.bifoldingdoor.com/windows/tilt-turn/)
*Product*
Elevate your space with efficient and versatile Tilt & Turn windows, perfect for various applications.
Tilt & Turn Windows offer practical, safety-conscious ventilation with inward tilting for cleaning. These windows are available up to 1600 mm x 2400 mm, use EcoFutural profiles, and come in multiple colours with concealed hinges and corrosion-resistant hardware.
- Pricing: Pricing not published

- **Size and hardware** — Accommodate Large Openings
- **Thermal performance** — Ensure Energy Efficiency
- **Ventilation and safety** — Facilitate Safe Cleaning
- **Colour options** — Personalize Aesthetic Appeal

### [Smart Shopline](https://www.bifoldingdoor.com/commercial/shopline/)
*Product*
Provides robust screening solutions for high-traffic environments.
Smart Shopline is a non-thermally broken, modular screening system designed for high-traffic commercial applications such as schools and hospitals, offering durable, modular screening solutions.
- Pricing: Pricing not published

- **High-traffic suitability** — Engineered For High-Traffic Areas
- **Modular design** — Facilitates Easy Installation
- **Colour options** — Offers Various Colour Choices

### [Smart Wall System](https://www.bifoldingdoor.com/commercial/wall-system/)
*Product*
Secure and stylish facades for commercial applications with exceptional thermal performance.
Smart Wall System is a thermally broken shopfront screen and door system for educational buildings and shopfronts, delivering security, weather performance and a stylish facade with a wide colour range, including dual colour options.
- Pricing: Pricing not published

- **Security certifications** — Enhanced Security Performance
- **Thermal performance** — Energy Efficient Design
- **Accredited weather performance** — Weatherproof Solutions
- **Finish flexibility** — Choose Your Colour Scheme
- **Large aperture options** — Maximize Natural Light

### [Smart Curtain Walling](https://www.bifoldingdoor.com/commercial/curtain-walling/)
*Product*
Enhance your commercial building's aesthetics and energy efficiency.
Smart Curtain Walling provides thermally broken curtain walling for attractive commercial façades, with slim sightlines and high light transmission.
- Pricing: Pricing not published

- **Performance and Accreditation** — Achieve High Energy Efficiency
- **Thermal Performance** — Enhance Building Insulation
- **Finishes** — Choose Our Colour Options
- **Allow Natural Light** — Create Bright Interiors
- **Architectural Versatility** — Adapt to Various Projects

### [Smart Aliver Roof Lantern](https://www.bifoldingdoor.com/roofing/lantern/)
*Product*
Enhance your space with the Smart Aliver Roof Lantern for maximum light and energy efficiency.
Smart Aliver Roof Lanterns sit atop orangeries and flat roof structures with slender aluminium framing, designed to maximise natural light while maintaining thermal performance.
- Pricing: Pricing not published

- **Thermal performance** — Exceptional Energy Efficiency
- **Aesthetic design** — Maximise Natural Light
- **Colour options and installation** — Versatile Colour Finishes

## Market Segments

- **Residential entry doors** (market size $49.1B, CAGR 5.2%): Front and rear door products for homeowners and builders focused on security, curb appeal, customizable aesthetics, and thermal performance for replacement and new-build projects.
  - Products: Smart Alitherm Residential, Smart Designer Doors, Smart Signature Doors, Smart French Doors
- **Patio and folding doors** (market size $13.0B, CAGR 5.5%): Large-opening doors (bifold, patio, French) that connect indoor and outdoor spaces, prioritizing configurable sightlines, sliding/folding operation, and energy efficiency for living-area expansions.
  - Products: Smart Bi-Folding Doors, Smart Inline Sliding Doors, Smart Lift & Slide Doors
- **Aluminium windows and roof lanterns** (market size $112.5B, CAGR 4.5%): Thermally broken aluminium window systems and roof lanterns offering slender sightlines, design versatility, energy-efficient glazing and durable finishes for residential and commercial glazing.
  - Products: Alitherm 600, Tilt & Turn, Smart Aliver Roof Lantern
- **Architectural aluminium fenestration for commercial buildings** (market size $70.0B, CAGR 8.5%): Integrated aluminium framing and glazing products (windows, doors, curtain walling and shading) specified by architects and developers for contemporary façades and bespoke design requirements.
  - Products: Smart Curtain Walling, Smart Wall System, Smart Shopline

## Sources

- [The Bi-Folding Door Co](https://www.bifoldingdoor.com)
- [Smart Alitherm Residential](https://www.bifoldingdoor.com/doors/residential/)
- [Smart Designer Doors](https://www.bifoldingdoor.com/doors/designer/)
- [Smart French Doors](https://www.bifoldingdoor.com/doors/french/)
- [Smart Inline Sliding Doors](https://www.bifoldingdoor.com/doors/sliding/)
- [Smart Lift & Slide Doors](https://www.bifoldingdoor.com/doors/lift-slide/)
- [Smart Bi-Folding Doors](https://www.bifoldingdoor.com/doors/bifolding/)
- [Smart Signature Doors](https://www.bifoldingdoor.com/doors/signature-doors/)
- [Alitherm 600](https://www.bifoldingdoor.com/windows/alitherm-600/)
- [Tilt & Turn](https://www.bifoldingdoor.com/windows/tilt-turn/)
- [Smart Shopline](https://www.bifoldingdoor.com/commercial/shopline/)
- [Smart Wall System](https://www.bifoldingdoor.com/commercial/wall-system/)
- [Smart Curtain Walling](https://www.bifoldingdoor.com/commercial/curtain-walling/)
- [Smart Aliver Roof Lantern](https://www.bifoldingdoor.com/roofing/lantern/)
- [2024 Market Size$ 124.63 Billion](https://www.marketresearchfuture.com/reports/exterior-doors-market-6593)
- [interior doors accounted for most of the market (68%), with entry (21%) and patio doors (11%)](https://www.principiaconsulting.com/2022/09/07/detailing-residential-doors-market-demand-size-and-segmentation/)
- [The US Doors Market was valued at $10758.6 Million in 2025](https://www.marketsandmarkets.com/Market-Reports/geography/doors-market/US)
- [United States residential entry doors market is valued at approximately USD 8 billion as of 2023](https://www.linkedin.com/pulse/residential-entry-doors-market-size-share-regional-wzyuc/)
- [the market for doors and molding increased at a compound annual growth rate (CAGR) 5.1% from 2020 to 2025](https://www.hiri.org/blog/doors-market-expectations-trends)
- [Bifold Doors Market size was valued at USD 10.99 billion in 2025 and is set to exceed USD 19.31 billion by 2035, expanding at over 5.8% CAGR.](https://www.researchnester.com/reports/bifold-doors-market/6046)
- [The Residential Patio Doors Market was valued at USD 12.94 Billion in 2025 and is projected to reach USD 21.48 Billion by 2035, CAGR 5.2%.](https://www.linkedin.com/pulse/residential-patio-doors-market-commercial-qts4f/)
- [Market size was valued USD 111.62 billion in 2024.](https://www.credenceresearch.com/report/aluminium-window-system-market)
- [The Aluminium Window Profile Market was valued at USD 10.92 Billion in 2025; CAGR 4.91%.](https://www.snsinsider.com/reports/aluminium-window-profile-market-10795)
- [Global roof window market valued ~USD 4.52 Billion in 2024; CAGR ~5.9%.](https://www.zionmarketresearch.com/report/roof-window-market)
- [The global roof windows market is valued at about USD 3.06 Billion in 2026; CAGR ~3.89%.](https://www.businessresearchinsights.com/market-reports/roof-windows-market-105028)
- [The global aluminum curtain wall market size is likely to be valued at US$ 51.2 billion by 2026](https://www.persistencemarketresearch.com/market-research/aluminum-curtain-wall-market.asp)
- [In 2025, the aluminium curtain wall market will be worth USD 49.75 billion](https://www.futuremarketinsights.com/reports/aluminum-curtain-wall-market)
- [2024 Market Size $11.88 Billion; CAGR (2025 - 2035) 7.83%](https://www.marketresearchfuture.com/reports/aluminum-curtain-wall-market-7503)
- [was valued at USD 19.39 Billion in 2025](https://www.linkedin.com/pulse/global-commercial-aluminum-window-market-analysis-forecast-mrktf)