In 2025 alone, we completed over 140 window and door projects across Europe, supporting customers with new builds, renovations and home upgrades. Although each project comes with different requirements, locations and architectural styles, some solutions continue to stand out as clear customer favourites.
This article presents Fenbro’s bestsellers for 2025, grouped by product category. These are the windows and doors most frequently chosen by our customers last year – valued not for following short-lived trends, but for offering reliable performance, everyday comfort and long-term durability in real-life conditions.
What makes a product a bestseller at Fenbro?
At Fenbro, a bestseller is not defined by popularity alone. It is a product that has proven itself repeatedly in real projects and continues to meet customer expectations over time. As a supplier of windows and doors from Poland, widely recognised across European markets, we see the same solutions performing successfully in different countries, building types and climates.Bestseller products are chosen because they offer:
- Solutions that work wherever the project is located – tested in different environments and building types, and trusted across multiple European markets.
- Thermal and acoustic performance you can measure and feel – low U-values and Ud parameters help reduce heat loss, while good sound insulation improves everyday comfort inside the home.
- Confidence in long-term use – customers return to these products knowing they are reliable and designed to perform year after year.
- Flexibility that supports real design decisions – from unusual sizes to beautiful colours and finishes, these systems adapt to the vision rather than limiting it.
- Competitive prices without compromising on quality – a well-balanced combination of performance, durability and cost, proven across real projects rather than promises.
Best uPVC windows – the all-round favourite in 2025
It is no surprise that uPVC windows remain the most frequently chosen solution among Fenbro customers in 2025. Their continued popularity comes from a strong balance between thermal performance, durability, design flexibility and price, making them a reliable choice for both new builds and renovation projects.
Last year, customers selected proven uPVC systems that perform well in everyday use and can be easily adapted to different building requirements. Models such as IDEAL 7000 and IDEAL 8000 were commonly chosen for residential projects where solid insulation parameters and dependable performance were main factors. On top of that, they meet the strict requirements of passive house construction.
Among all uPVC systems,BluEvolution 82 stands out as one of the most loved options among Fenbro customers in 2025. One of the key reasons is its excellent thermal performance. Depending on the configuration, this system can achieve U-values as low as 0.77 W/m²K, making it a strong choice for energy-efficient homes and projects focused on reducing heat loss and improving indoor comfort.
At the same time, modern profile designs gained increasing attention. Systems such as greenEvolution Flex 2D and greenEvolution Flex 3D were frequently selected by homeowners looking for a contemporary appearance combined with flexibility in glazing, colours and hardware solutions.
What all Fenbro bestselling uPVC windows have in common is their ability to meet real-life expectations. They offer reliable thermal and acoustic insulation, comfortable daily use and extensive customisation options, making them a safe and practical starting point for many projects.
Best aluminium windows – slim profiles and long-term performance
Aluminium windows also continue to be one of Fenbro’s strongest bestseller categories in 2025, especially among customers planning modern homes, extensions and architect-designed projects.
In 2025, particular attention was given to aluminium window systems with a thermal break, designed to significantly improve insulation while maintaining the structural advantages of aluminium. Solutions such as MB-86N SI and MB-79N SI stood out as top choices for those who see windows as a long-term investment.
Alongside performance-focused systems, aluminium windows selected for their design flexibility also remained highly popular. Models such as Superial and Imperial from Aliplast were frequently chosen for projects where slim sightlines, elegant proportions and a wide range of colour finishes played a key role.
Overall, Fenbro’s bestselling aluminium windows in 2025 share one common trait: they are solutions built to last.
uPVC sliding doors – everyday comfort and smart functionality
uPVC sliding doors remain a popular choice among Fenbro customers, especially in projects where functionality, ease of use and a good balance between performance and cost are key priorities. Smart-slide NEO stands out thanks to its large glazing areas and slim, cubist profiles, which help create bright, open interiors with a clear, panoramic view of the outdoors. The system combines smooth, intuitive operation with good thermal performance, making it a practical and visually clean solution for everyday living.
For customers who place even greater emphasis on insulation and comfort, EvolutionDrive Plus+ offers outstanding thermal efficiency, with U-values reaching as low as 0.71 W/m²K, as well as high acoustic insulation of up to 44 dB. Its advanced sealing system and reinforced profiles ensure stable, quiet performance and long-term durability, even when used frequently.
When combined with a low aluminium threshold, they offer smooth, barrier-free access for everyone.
Aluminium sliding doors – light, space and architectural freedom
We’ve noticed that aluminium sliding doors are picked by customers who want to maximise natural light and create a seamless connection between indoors and outdoors. These solutions are popular in modern homes and extensions, where large glazing areas and clean architectural lines define the character of the property.
Systems such as MB-59HS and MB-77HS are frequently selected for projects where smooth lift-and-slide operation, large formats and everyday comfort are essential. They allow for wide openings and easy access to terraces or gardens, while maintaining durability, stability and solid thermal performance for daily use.
For customers aiming for an even more minimalist, sophisticated finish, MasterPatio from Reynaers stands out with its slim profiles and refined proportions. It is recognised for its visual lightness and large glass surfaces, combined with an elegant style.
For more daring and creative customers, Panorama Fold Line from Aliplast represents a different approach to shaping space. Many homeowners opt for this bifold system because it allows the living area to open fully to the outdoors. By allowing entire wall sections to fold away, it creates a dynamic, spacious environment that goes beyond standard sliding solutions – perfect for those who want a true wow effect in their home.
Steel composite doors – secure by design
When it comes to front doors, 2025 confirmed that steel composite doors continue to lead the way. Among Fenbro’s bestselling entrances are the following models from WIKĘD: model 12, model 13, model 23, model 37, model 42 and model GD01a. Together, these models offer a wide range of looks, making it easy to match the door to both modern and more traditional homes. You can choose from classic colours such as anthracite grey, black, white or woodgrain finishes, as well as more expressive shades like cobalt blue or sage green. Want to get inspired? Take a look at our guide to the best front door colours of 2025.What’s more, our customers can personalise their doors with regular handles or bold pull handles, and add side panels or sidelights for extra light. Let’s not forget the most important aspect: depending on the system, steel composite doors achieve Ud values as low as 0.54 W/m²K, provide acoustic insulation of up to 32 dB and meet high security requirements.
Pivot doors – doors that rotate to impress
Last but not least, pivot doors truly stand out in our aluminium door range. In 2025, we completed several solid projects featuring this solution, and it’s easy to see why customers fall in love with it. Pivot doors combine impressive functionality with a strong visual impact, instantly drawing attention and surprising guests with the way the door leaf smoothly rotates on its axis.
A great example is MasterLine 8 Pivot from Reynaers – the kind of entrance that immediately catches attention and surprises guests in the best possible way. Even at sizes of up to 1700 × 3000 mm, this product delivers good acoustic insulation and dependable thermal performance.
Curious how pivot doors work and when they’re the right choice? We explore this solution in more detail in our dedicated article on pivot doors.
Products not only for 2025 – but for the future as well!
So, what can we say? Fenbro bestsellers are not about short-lived trends or one-season popularity. They are products that have proven their value in real homes, real projects and everyday use. In 2025, with hundreds of completed projects, we saw the same solutions return again and again – chosen for their performance, durability and the way they fit naturally into different architectural styles and lifestyles.
Ready to invest in joinery designed to perform for years to come? Contact Fenbro Sales Team today and discover products that truly stand the test of time!
