Aluminium Bifold Doors Prices UK 2025

Get accurate costs for aluminium bifold doors including supply, installation, and different panel configurations. Compare top brands and find trusted installers across the UK.

Average UK Cost: £1,200 - £18,000+

Last Updated: June 2025 | Based on: 250+ installer quotes

Modern aluminium bifold doors opening to garden

Transform Your Space

Modern aluminium bifold doors create seamless indoor-outdoor living

Aluminium Bifold Doors Price Guide

Complete breakdown of costs by panel configuration and specifications

Bifold Door Costs by Panel Configuration

Panel Configuration Size Range Supply Only Supply + Installation Premium Brands
2 Panel Bifold 1.8m - 2.4m wide £800 - £2,500 £1,200 - £3,500 £2,000 - £4,500
3 Panel Bifold 2.7m - 3.6m wide £1,200 - £3,800 £1,800 - £5,300 £3,000 - £6,800
4 Panel Bifold 3.6m - 4.8m wide £1,600 - £5,000 £2,400 - £7,000 £4,000 - £9,000
5 Panel Bifold 4.5m - 6.0m wide £2,000 - £6,500 £3,000 - £8,500 £5,000 - £11,000
6 Panel Bifold 5.4m - 7.2m wide £2,400 - £8,000 £3,600 - £10,500 £6,000 - £13,000
8+ Panel Systems 7.2m+ wide £4,000 - £12,000+ £6,000 - £15,000+ £10,000 - £18,000+

Note: Prices include standard double glazing, powder-coated finish, and basic hardware. Additional costs apply for triple glazing (+£200-£500), custom colors (+£300-£800), enhanced security features (+£150-£400), and structural modifications (+£800-£3,000+).

Installation & Additional Costs

Service/Addition Description Typical Cost Range
Basic Installation Standard fitting to existing opening £400 - £800
Complex Installation Includes minor adjustments £600 - £1,200
Structural Opening Creating new opening with supports £800 - £3,000+
Building Regulations Planning and compliance costs £200 - £500
Old Door Removal Disposal of existing doors £100 - £300
External Patio/Decking Level threshold installation £300 - £1,000+

Top Aluminium Bifold Door Brands

Compare leading manufacturers for quality, warranty, and value

Origin Bifold Doors

Price Range: £2,500 - £6,000

Warranty: 20 years

  • British manufactured premium quality
  • Advanced thermal performance
  • Extensive color range (150+ options)
  • High-security multi-point locking
  • Made-to-measure precision

Schuco Systems

Price Range: £3,000 - £8,000

Warranty: 10 years

  • German engineering excellence
  • Ultra-slim sightlines
  • Superior weather performance
  • Commercial-grade hardware
  • Energy-efficient design

Reynaers Aluminium

Price Range: £2,800 - £7,500

Warranty: 10 years

  • Belgian quality and innovation
  • Large panel capabilities
  • Excellent thermal insulation
  • Minimal maintenance required
  • Wide range of opening configurations

Smart Systems

Price Range: £2,000 - £5,500

Warranty: 10 years

  • British designed and manufactured
  • Good value for money
  • Reliable performance
  • Wide installer network
  • Comprehensive technical support

Aluk Group

Price Range: £2,200 - £6,000

Warranty: 10 years

  • Focus on thermal efficiency
  • Sustainable manufacturing
  • Innovative hardware solutions
  • Customizable profiles
  • Strong technical specifications

Budget Options

Price Range: £800 - £2,500

Warranty: 5-10 years

  • Good quality at lower price points
  • Standard color options
  • Basic hardware included
  • Suitable for most residential projects
  • Various manufacturers available

Factors Affecting Bifold Door Costs

Understanding what influences pricing for your project

Size & Configuration

Panel count and overall dimensions are the primary cost drivers. Wider openings require more panels and stronger structural support, significantly increasing costs.

Aluminium Quality & Finish

Powder coating quality, color options, and aluminium profile thickness affect durability and price. Custom colors and special finishes add £300-£800.

Glass Specification

Double glazing is standard, but triple glazing improves thermal performance for £200-£500 extra. Low-E coatings and laminated glass increase costs further.

Hardware Quality

Premium hardware systems offer smoother operation and better durability. High-quality German or British hardware adds £200-£600 to total costs.

Installation Complexity

Existing opening modifications, structural work, and site access difficulties can double installation costs. Planning permissions may also be required.

Location & Accessibility

London and South East prices are typically 20-30% higher. Difficult site access, upper floor installations, and remote locations increase labor costs significantly.

Complete Bifold Door Installation Guide

Choosing aluminium bifold doors involves more than just price comparison. Our comprehensive guides cover planning permissions, structural requirements, thermal performance ratings, and maintenance schedules to help you make the right choice for your home.

What's included in our detailed guides: Building regulations compliance, structural calculation requirements, energy efficiency ratings, security features comparison, warranty terms analysis, installation timeline expectations, and ongoing maintenance costs for different brands and specifications.

Frequently Asked Questions

Aluminium bifold doors typically cost £1,200-£18,000+ depending on configuration. 2-panel doors cost £1,200-£4,500, 4-panel doors cost £2,400-£9,000, and 6-panel doors cost £3,600-£13,000. Premium brands like Origin and Schuco cost more but offer superior quality and longer warranties. Installation adds £500-£1,500, with structural work potentially costing £800-£3,000+ extra. Custom sizes, special colors, and enhanced specifications increase prices further.
Key factors include door size and panel configuration, aluminium quality and finish, glass specification (double vs triple glazing), hardware quality, installation complexity, and brand choice. Custom sizes, special colors, and structural alterations significantly increase costs. Location also affects pricing, with London and South East typically 20-30% more expensive than northern regions.
Top brands include Origin (£2,500-£6,000, 20-year warranty), Schuco (£3,000-£8,000, German engineering), Reynaers (£2,800-£7,500, commercial grade), Smart Systems (£2,000-£5,500, British quality), and Aluk (£2,200-£6,000, thermal efficiency focus). Choose based on budget, warranty requirements, and performance needs.
Most bifold door installations are permitted development, but planning permission may be required for listed buildings, conservation areas, or when creating new openings. Building regulations approval is often needed for structural changes. Always check with local planning authority and consider hiring a structural engineer for safety calculations.
Quality aluminium bifold doors last 20-30+ years with proper maintenance. Premium brands offer warranties up to 20 years. Regular cleaning, lubrication of moving parts, and periodic hardware adjustments ensure optimal performance. Aluminium profiles rarely need replacement, though hardware and seals may require renewal after 15-20 years.
Modern aluminium bifold doors achieve excellent thermal performance with thermal breaks and quality glazing. Triple glazing and low-E coatings improve efficiency further. Look for doors with U-values below 1.8 W/m²K for good performance, or below 1.4 W/m²K for excellent efficiency. Proper installation and quality seals are crucial for optimal performance.
Quality bifold doors offer excellent security with multi-point locking systems, laminated glass options, and robust hardware. Look for Secured by Design certification and ask about additional security features like anti-lift blocks and internal glazing. External doors should meet PAS 24 standards for enhanced security performance.
Regular cleaning with soapy water, lubricating hinges and tracks quarterly, checking and adjusting door alignment annually, and replacing weatherseals every 5-10 years. Avoid harsh chemicals on powder coating. Most manufacturers provide maintenance guides and some offer annual service contracts for optimal performance.
Bifold doors can be adapted to most openings, but structural considerations apply. Maximum panel sizes vary by manufacturer (typically 1.2m wide, 3m high). Very wide openings may require structural support. Minimum opening widths start around 1.8m for 2-panel systems. Professional survey ensures suitability and structural integrity.
Standard installation takes 1-2 days for existing openings. Creating new openings or structural work adds 2-5 days. Lead times for made-to-measure doors are typically 6-12 weeks from order. Weather conditions may affect installation scheduling, particularly for external work.
External opening is most common, maximizing internal space and creating seamless indoor-outdoor flow. Internal opening suits situations with limited external space or specific design requirements. External opening generally offers better weather performance and security. Consider furniture placement and traffic flow when deciding.
Quality manufacturers offer 10-20 year warranties on profiles and hardware. Origin provides industry-leading 20-year warranties. Warranties typically cover manufacturing defects, hardware failure, and finish degradation. Installation warranties vary by installer (1-10 years). Always verify warranty terms and registration requirements before purchase.

Expert Tips for Choosing Bifold Doors

Professional advice to ensure you make the right choice

Research Thoroughly

Compare multiple suppliers and installers. Check reviews, view previous work, and verify certifications. Don't choose solely on price - quality and service matter significantly for long-term satisfaction.

Accurate Measurements

Professional measurement is crucial for proper fit and operation. Even small errors can affect performance and require costly corrections. Most reputable suppliers include survey and measurement in their quotes.

Check Insurance Coverage

Ensure installers have public liability insurance and guarantees. Some home insurance policies require notifications for structural alterations. Verify warranty terms and registration procedures before purchase.

Consider Thermal Performance

Look for low U-values (below 1.8 W/m²K) for good thermal efficiency. Triple glazing and thermal breaks significantly improve performance but increase costs. Consider long-term energy savings versus initial investment.

Plan Installation Timing

Book well in advance, especially for peak seasons. Weather can affect installation timing. Consider internal disruption and plan accordingly. Good installers provide detailed schedules and protection measures.

Invest in Quality Hardware

Hardware quality significantly affects operation and longevity. German and British systems typically offer superior performance. Consider upgrade options for smoother operation and enhanced security features.