© 2025 FWD Glazing Windows And Doors Ltd.
Registered company No: SC736428
Transform Your Living Space
Bi-fold doors create stunning room transformations, folding back to unite indoor and outdoor spaces seamlessly. FWD Glazing supplies premium bi-fold doors across Scotland, from traditional timber designs to contemporary aluminium systems engineered for Scottish weather conditions.
Whether aluminium bi-fold doors for modern extensions, internal bi-fold doors for room flexibility, or bi-fold doors external opening onto gardens, our range delivers smooth operation, exceptional weather performance, and impressive aesthetics.
The Benefits of Bi-Fold Doors
Bi-fold doors fold back concertina-style, stacking neatly to create wide unobstructed openings impossible with traditional doors. Available with 2 to 7 panels, they transform living spaces and create seamless garden connections. Modern specifications include smooth gliding mechanisms, advanced weather sealing, and multi-point locking for security. Our aluminium bi-fold doors deliver slim profiles and large glass areas, while timber options provide traditional warmth. Black bi-fold doors create bold contemporary statements in modern architectural projects.
Bi-Fold Doors Materials
Explore our complete range organised by material type, each offering distinct performance characteristics, aesthetic qualities, and application benefits.
TIMBER
uPVC
ALUMINIUM
ALUMINIUM-CLAD
STEEL
Advanced Glazing Solutions
Standard double glazing provides excellent thermal and acoustic insulation with low-E coatings and argon gas filling achieving impressive U-values while reducing energy costs.
Triple glazed bi-fold doors deliver maximum thermal efficiency, ideal for exposed locations and properties requiring superior insulation performance throughout Scotland’s demanding climate.
Standard (Annealed Glass): Clear float glass suitable for most applications where safety glazing is not required.
- Safety – Toughened: Heat-treated glass shattering into small granular pieces if broken, required in certain locations for impact safety compliance.
- Safety – Laminated: Glass bonded with interlayer holding fragments together if broken, providing enhanced security, UV protection, and acoustic performance benefits.
- Acoustic Glass: Specialist laminated glass reducing noise transmission, ideal for properties near traffic, railways, or other noise sources requiring sound insulation.
- Solar Control: Coated glass reducing solar heat gain while maintaining natural light, helping prevent overheating in south and west-facing elevations.
- Fire Rated: Specialist glazing providing fire resistance for applications requiring compartmentation or means of escape compliance under building regulations.
LandVac glazing provides significant benefits for Scotland, including superior thermal insulation that can lower energy bills, exceptional noise reduction for quieter homes, and its ultra-slim profile is ideal for retrofitting heritage or listed buildings without altering their appearance.
It’s also durable, long-lasting, and helps control condensation, making it a sustainable and reliable choice for improving property performance.
Planning Support and Compliance
FWD Glazing provides comprehensive planning support including expert advice or full application management for building warrants and planning applications. All bi-fold doors meet Building Standards for thermal performance, accessibility, and safety requirements.
Technical Performance
Modern Performance Standards
Our bi-fold doors deliver excellent thermal efficiency with U-values from 0.8 to 1.4 W/m²K. Engineered with advanced weather sealing, smooth rolling and folding mechanisms, low thresholds for accessibility, and multi-point locking for security.
Long-Lasting Quality
Built to Last with Minimal Maintenance
Modern bi-fold doors are engineered for longevity with significantly less maintenance than traditional installations. Factory-applied finishes and quality folding hardware ensure decades of reliable performance.
Applications
Bi-Fold Doors for Every Project
External bi fold doors perfect for garden access and creating indoor-outdoor entertaining spaces. Internal bi-fold doors ideal for room dividers and flexible living spaces. Bi fold patio doors suit modern extensions, while interior bi fold doors create space flexibility. Popular in contemporary extensions, modern developments, and property renovations throughout Scotland.
Professional Installation
Supply Only – Scotland Wide
We deliver premium bi-fold Doors anywhere in Scotland with comprehensive technical support, manufacturer's guarantee and specification guidance. Perfect for architects, developers, and homeowners working with their own trusted installers.
Supply & Fit – Central Scotland
Our professional installation service covers Edinburgh, Glasgow, Stirling, and the wider Central Belt. We handle every aspect from fitting and weatherproofing to complete finishing, backed by our comprehensive 10-year insurance-backed guarantee.
Technical Advisory
Benefit from our extensive experience with our Technical Advisory service. We provide expert advice to support your glazing projects from start to finish. Our planning application service will help you get Planning Permission & Listed Building Consent.
Bi-Fold Door Specialists
Our team brings extensive experience with bi-fold door systems across Scotland’s diverse properties. Working with leading manufacturers including our exclusive Bako partnership, we supply premium quality products built to last. All supply & fit installations protected by our 10-year guarantee.
Hear it straight from our satisfied customers
Bi-fold Doors FAQs
Bi-fold doors cost varies depending on material, size, number of panels, and specification. Aluminium bi-fold doors typically offer best value for larger openings. Contact our team for detailed pricing tailored to your project requirements.
Yes. Bi-fold doors external configurations can open inward or outward depending on your space. External opening saves interior space, while internal opening protects hardware from weather exposure.
Our bi-fold doors range from 2 panels to 7 panels, creating openings from approximately 1.4m to over 6m wide. Internal bi-fold doors typically use 2-4 panels, while external installations often specify 3-6 panels.
Yes. Our supply only service covers all of Scotland with comprehensive technical support. Supply & fit installation services available throughout Central Belt Scotland.