In 2025, bifold doors in the UK typically cost between £1,200 and £3,500 depending on size, materials (aluminium, uPVC, or timber), glazing, and customization. Aluminium bifold doors remain the most popular for their durability and sleek design, while uPVC offers a budget-friendly option. Installation charges can range from £600 to £1,000. Trends for 2025 show increasing demand for energy-efficient glass, minimalist black frames, and integrated blinds. Homeowners prioritise light-filled, open-plan living with high-performance, secure bifold systems that add value and style to modern homes.
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Cost of Bifold Doors in the UK 2025 – Latest Prices and Buying Trends
Internal Bifold Doors | Bifold Doors | Bifold Doors External
Bifold doors have become an increasingly popular choice for homeowners and businesses across the UK, thanks to their ability to create seamless indoor-outdoor transitions, enhance natural light, and improve property aesthetics. Whether you’re considering bifold doors internal for space-saving functionality or bifold doors external to upgrade your patio, understanding the costs is crucial before making a purchase.
The bifold doors cost UK depends on several factors, including material, size, glazing, and installation expenses. As 2025 brings advancements in door technology and design, pricing trends continue to evolve. This guide explores key cost factors, installation fees, market trends, and money-saving tips to help you make an informed decision.
Factors Affecting Bifold Door Prices
1. Material Quality and Type
The choice of material significantly impacts bifold doors external cost and durability. Aluminium bifold doors are the most premium option, known for their strength, modern appearance, and long lifespan, with prices ranging from £1,500 to £5,000. uPVC bifold doors are a budget-friendly alternative, offering low maintenance for £700 to £2,500. Timber bifold doors provide a classic, elegant touch but require more upkeep and are priced between £2,000 and £6,000. The material selection affects not just aesthetics but also insulation, security, and long-term maintenance costs.
2. Size and Number of Panels
The dimensions and panel count of bifold garden doors directly influence their price. A 3-panel bifold door cost ranges from £1,000 to £3,000, making it a great option for medium-sized spaces. Larger configurations, such as 4+ panel bifold doors, provide a wider opening but come at a higher price, starting from £3,500. More panels mean increased material and installation expenses, affecting both internal bifold doors and external bifold doors. Custom sizes may also require structural modifications, adding to the overall cost.
3. Glazing Options
Glazing choices impact insulation, energy efficiency, and security for bi-folding doors. Double glazing is the most common and cost-effective option for bifold garden doors, offering a balance between performance and price. Triple glazing, though more expensive, enhances thermal efficiency and noise reduction, making it ideal for external bifold doors in colder climates. For interior use, internal bifold doors with glass provide a sleek, modern appearance, maximizing light flow between rooms while maintaining privacy. The choice of glazing affects not just the upfront bifold doors cost the UK but also long-term energy savings.
4. Brand Reputation and Supplier Differences
Well-known brands often provide superior quality bifold doors external and internal bifold doors, backed by strong warranties and reliable customer support.
Premium brands like Origin, Secure Glaze, and Smart Systems are known for their durability and advanced features, but they tend to be more expensive. However, lesser-known suppliers may offer more affordable alternatives, although they might compromise on material quality, security features, and post-purchase support. Therefore, when purchasing bi-fold garden doors, it’s essential to compare reviews, warranties, and installation services to ensure you’re getting the best value for your money.
5. Customization and Additional Features
Customization options significantly impact the final bifold door’s external cost. Features like bifold hinges for doors affect durability and smooth operation. Integrated blinds offer additional privacy and insulation, but they increase the overall price. High-security locks enhance protection, especially for external bifold doors, though they come at an additional cost. Other options such as custom colours, frame finishes, and automation features add to bifold door installation costs, making customization a key factor in price variation. Investing in these features can improve convenience and energy efficiency over time.
Installation Costs for Bifold Doors
1. Average Labour Charges
Professional installation is essential for ensuring that bifold doors internal and bifold doors external function smoothly. The bifold door installation cost typically ranges from £500 to £1,500, depending on factors like door size, material, and the complexity of the installation. High-end bifold garden doors or large 3-panel UPVC bifold doors may require additional labour charges due to their weight and alignment requirements. Choosing a skilled installer can help prevent costly future repairs and misalignment issues.
2. DIY vs. Professional Installation
- DIY Installation – While it saves money, installing internal bifold doors or external bifold doors requires technical skills, precise measurements, and proper tools. Mistakes can lead to misalignment, poor sealing, and high bifold door repair costs later.
- Professional Fitting – Hiring an expert ensures proper installation, weatherproofing, and smooth operation. A professional service often includes a bi-fold door servicing warranty, reducing long-term maintenance expenses. Professional installation is especially recommended for 3-panel doors and bifold doors, where security and durability are critical.
3. Potential Hidden Costs
- Structural Modifications – If your home requires adjustments such as lintel installation or expanding an opening for bi-folding doors, expect additional costs.
- Permits and Planning Permissions – Some UK properties may require approval for altering exterior walls to fit external bifold doors.
- Maintenance and Repairs – Improper installation can lead to high bifold door repair costs, as misaligned doors may develop operational issues, requiring frequent bifold door servicing. Investing in quality installation upfront helps avoid these unexpected expenses.
Bifold Doors Price Trends in 2025
1. Market Trends & Inflation Impact
The cost of bi-folding doors is influenced by economic factors like inflation and raw material price hikes.
In 2025, the external cost of bifold doors is expected to rise because of increased manufacturing and shipping expenses. UPVC bifold doors may remain the most affordable option, while timber and aluminium bifold doors could see significant price fluctuations. Homeowners should compare prices early to secure the best deals before costs climb further.
2. Advancements in Energy Efficiency & Sustainability
Modern and external bifold garden doors now incorporate advanced glazing and insulation technology, improving energy efficiency. Features like triple glazing and thermally broken aluminium frames enhance heat retention, impacting bifold door installation costs and long-term savings. Eco-friendly materials are becoming more common, appealing to sustainability-conscious buyers while slightly increasing bifold door repair costs due to specialized components.
3. Supply Chain & Raw Material Availability
Fluctuations in global trade and material shortages affect bifold door prices. The costs of aluminium, timber, and UPVC bifold doors vary based on demand and supply chain stability. The rising cost of aluminium particularly impacts the 3-panel bifold door cost, making uPVC bifold doors a more budget-friendly alternative. Buyers should stay updated on market trends to make informed purchasing decisions.
Cost Comparison: Bifold Doors vs. Other Door Types
1. Bifold Doors vs. French & Sliding Doors
- Bifold doors external are a sleek, modern option, offering a seamless indoor-outdoor transition and maximizing space. However, they are generally more expensive than sliding and French doors.
- Sliding doors are more budget-friendly, but they don’t fully open, limiting ventilation and accessibility. While they require less maintenance, they may not provide the same bifold doors external cost benefits in terms of space utilization.
- French doors offer a classic aesthetic, perfect for traditional homes, but they may not suit modern properties that require wide openings like 3-panel bifold doors. Their cost is often similar to bifold doors but varies based on materials and glazing.
2. Value & Longevity Comparison
- Internal bifold doors provide a clean, minimalist look, making them ideal for contemporary interiors. They are often more affordable than their external counterparts.
- Bifold door repair and maintenance depend on the material. Aluminium bi-folding doors offer durability with minimal upkeep, while timber bi-fold doors require regular care. Investing in high-quality bifold hinges for doors and sturdy frames ensures longevity and reduces long-term bifold door repair costs.
Secure Glaze: Top-Quality Bifold Doors
1. Composite Doors
Secure Glaze’s Composite Doors offer a sleek, modern design with superior durability. They are resistant to corrosion, lightweight, and perfect for large openings. With high-security locks and thermal efficiency, they provide excellent insulation while enhancing the aesthetics of your home. These doors require minimal maintenance and come in various colour options.
2. uPVC Bifold Doors
For homeowners seeking affordability without compromising quality, uPVC bifold doors from Secure Glaze are an excellent choice. These doors offer great insulation, low maintenance, and weather resistance. Available in multiple finishes, including internal bifold doors white, they provide a stylish look while keeping energy costs down.
3. Timber Bifold Doors
For a classic and timeless appeal, timber bifold doors by Secure Glaze bring warmth and elegance to any space. Made from premium hardwood, they provide excellent insulation and a traditional aesthetic. Though they require more maintenance than uPVC or aluminium, they add a natural, luxurious touch to homes.
4. Internal Bifold Doors with Glass
Enhance your interiors with Secure Glaze’s internal bifold doors with glass. These doors maximize natural light, creating an open and airy feel. Perfect for living rooms, offices, or partitions, they come in various designs, from frosted glass for privacy to clear glass for a modern touch.
5. External Bifold Doors
Secure Glaze offers high-performance external bifold doors that provide a seamless connection between indoor and outdoor spaces. These doors come with double or triple glazing, offering energy efficiency, weather resistance, and enhanced security. Ideal for patios and gardens, they create a stunning entrance while improving thermal insulation.
6. 3-Panel Bifold Doors
For a perfect balance between functionality and affordability, Secure Glaze’s 3-panel bifold doors are a great option. These doors fit medium-sized openings, providing smooth operation and stylish aesthetics. The 3-panel bifold door cost varies based on material, but Secure Glaze ensures competitive pricing with high-quality craftsmanship.
Cost-Effectiveness of Secure Glaze Bifold Doors
Secure Glaze is known for offering high-quality bifold doors at competitive prices, making them a cost-effective choice for homeowners and businesses in the UK. Here’s why:
1. Affordable Pricing Across Materials
Secure Glaze provides a variety of bifold doors, including uPVC, aluminium, and timber, catering to different budgets. Their uPVC bifold doors start at around £700, offering a budget-friendly solution with low maintenance and excellent insulation. Aluminium and timber options, though slightly higher in price, provide long-term durability and aesthetic appeal.
2. Energy Efficiency for Long-Term Savings
Secure Glaze prioritizes energy-efficient glazing, helping homeowners reduce heating and cooling costs. Their double and triple-glazed bifold doors prevent heat loss, improving thermal insulation and reducing energy bills over time.
3. Competitive Installation Costs
Unlike many brands with hidden installation fees, Secure Glaze offers transparent pricing for professional fitting. Their bifold door installation cost ranges from £500 to £1,500, ensuring a secure and proper setup with minimal future repairs.
4. Minimal Maintenance & Repair Costs
Secure Glaze’s high-quality materials and sturdy bifold hinges for doors reduce the likelihood of frequent bifold door repair. Their weather-resistant finishes and durable locking systems lower maintenance costs, making them a cost-effective long-term investment.
5. Value for Money with Warranty & Customer Support
All Secure Glaze bifold doors come with warranty coverage and after-sales support, ensuring homeowners receive long-lasting performance without unexpected expenses. Their competitive pricing, paired with premium quality and reliable service, makes Secure Glaze a top choice for affordability and durability.
Tips to Save Money on Bifold Doors in the UK
1. Choosing the Right Material & Supplier
Selecting the right material is crucial for balancing cost and quality. uPVC bifold doors are the most affordable, ranging from £700 to £2,500, while aluminium and timber options are more expensive but offer durability and style. Purchasing from reputable suppliers like Secure Glaze ensures high-quality products at competitive prices.
2. Seasonal Discounts & Best Purchase Timing
Many suppliers offer seasonal discounts on bifold door service and installation, especially during off-peak months. Winter and early spring are ideal times to buy, as demand is lower, leading to better pricing on the bifold door’s external cost. Keep an eye on promotions from trusted vendors to maximize savings.
3. Getting Multiple Quotes & Negotiating
Requesting quotes from different suppliers helps compare pricing on bifold door servicing, repair, and installation. Negotiating bulk discounts or package deals for supply and fitting can lower overall costs. Some suppliers may also include free delivery or extended warranties, adding further value to your purchase.
Conclusion
Understanding bifold doors in the UK is essential when planning a home improvement project. The choice of material, size, glazing, and supplier all impact the final cost. Whether you’re investing in internal bifold doors for a modern look or bifold garden doors to enhance your outdoor space, careful planning can help you find the perfect balance between budget and quality.
For the best results, compare quotes, consider professional installation, and opt for energy-efficient models to maximize long-term value.
