Bifold doors cost in 2025: Get the latest UK pricing, supply vs fit options, and expert tips to maximise value on your next home upgrade.
Planning to install bifold doors in 2025? Understanding the costs involved is crucial for budgeting your project effectively.

Average Costs:
- Aluminium Bifold Doors: £1,500 – £5,000 supply only; up to £7,500 with installation.
Installation costs typically range from £800 to £1,500, depending on the complexity and number of panels.
Factors Influencing Cost:
- Number of Panels: More panels increase the price.
- Glazing Options: Double glazing is standard; triple glazing adds cost.
- Finishes: Standard colours are included; custom finishes may cost more.
- Hardware & Accessories: Premium handles, integrated blinds, and advanced locking systems can raise the price.
Supply Only vs. Supply & Fit:
Opting for supply-only can be more cost-effective if you have a trusted installer. However, supply & fit packages offer convenience and may include warranties.
For a detailed breakdown of bifold door costs in 2025, including comparisons between top brands like Korniche and Smart, and tips on financing options, read the full guide here.