Sliding doors
Elegant | Convenient | Panoramic
Highest quality materials
For professionals
Easy buying proccess
Bespoke designs
Here to help
Highest safety standards
Sliding doors
Seamless movement, maximum views
Our parallel sliding doors combine sleek design with outstanding thermal efficiency, offering a space-saving solution that maximises light and opens up your home to the outdoors. Available in timber or alu clad, each system is made to measure for smooth operation, lasting durability and uninterrupted views.
Parallel Sliding Patio doors
Sleek design, panoramic views, Timber and Alu-clad models
parallel sliding doors are designed for large openings up to 6 metres wide and 2.6 metres tall, making them ideal for modern homes and extensions.
With clean sightlines and expansive glazing, these doors offer uninterrupted views and fill your home with natural light. They provice a sleek, space-saving alternative to bi-fold doors while delivering excellent airtightness and thermal performance.
Each system is triple glazed and available in either Timber or Alu-clad finishes, complete with high quality hardware for long-term reliability. Precision engineering ensures smooth, effortless operation, outstanding weather resistance and a refined internal appearance.
These are true parallel sliding doors featuring a durable stainless steel threshold and an internal sliding action for ease of use.
A wide selection of options is available, including glazing bars, handle styles, locking systems, electrical operation, and soft‑close mechanisms.
Key Features
- Slim frames for maximum light
- Timber or alu clad finish
- Triple glazing and Safety glass
- Engineered timber for long-term stability
- Prefinished with integrated frame and ironmongery
- Low threshold
- Available in any RAL colour or stain finish
Performance
- U-value: 0,78 W/m2K
- Acoustic: Rw = 35 dB
- Water tightness: E1050
- Wind resistance: Class 3
As a first-time self-builder, I needed suppliers I could trust. Brüller stood out straight away, they were professional, patient, and really understood the process from my side. The windows and doors are beautifully made, and everything arrived exactly as promised. I wouldn’t hesitate to recommend them.
Eve, Self-Builder, Reigate
We wanted tilt & turn windows for our new-build home because of their quality and functionality. We also needed to find both interior and exterior doors, and Brüller provided us with a complete solution. The bespoke options ensured everything was a perfect fit for our home. Everything delivered on time and within budget, we’re extremely pleased with the results.
Kevin, Self-Builder, Henley-on-Thames.
Colours & Finishes
Our products are made from strong, long-lasting engineered timber and finished with water-based, eco-friendly paints and lacquers.
Brüller doors are available in the full RAL colour range, giving you over 200 standardised options to match the look and feel of your home.
For timber finishes, there are more than 40 Teknos woodstain choices that enhance and celebrate the natural grain of the wood.
You can also choose different colours for the inside and outside of your doors, so they sit comfortably within both your interior and exterior schemes.
All our timber finishes use water-based paints that are breathable, long-lasting and easy to maintain, allowing the wood to move and breathe over time.
And if you opt for aluminium-clad doors, they come in a sleek, durable matt finish, designed to look sharp and stand up to the elements.
Full RAL Colour Range
Choose from over 200 standardised RAL colours to match your design.
Natural Woodgrain, Your Way
With over 40 woodstain options you can enhance and celebrate the timber’s natural character.
Dual-Colour Options
You can select different colours for the inside and outside, so the doors work with both your interior and exterior schemes.
Water-Based Paints for Timber
Hardwearing, breathable and easy to touch up. Our finishes protect the wood while allowing it to breathe naturally over time.
Matt Aluminium-Clad Finish
Sleek, modern and low-maintenance. All aluminium-clad doors come in a durable matt finish as standard.
Our door specifications
Engineered for performance. Customised for your build.
Security & Hardware
- Multi-point locking systems
- Smart-lock options
- Safety glazing in all models
Material & Finish
- Finger-jointed engineered timber core
- Powder-coated aluminium cladding (alu-clad models)
- Environmentally friendly water-based paint systems
- Factory-finished in any RAL colour or timber stain
Sustainability & Certification
- Insulated solid door panels
- CE-compliant across all ranges
- Passive House-certified options available
- Long lifespan and low maintenance
Energy Efficiency
- Triple glazing with warm edge spacers
- Insulated door panels
- U-values from 0.7 – 1.0 W/m²K
- Acoustic insulation up to 34 dB+
Design Flexibility
- Bespoke sizing and configuration
- Optional privacy or solar control glazing
- Available in any RAL colour and stain finish
Let’s Talk About Your Project
We’re here to help you choose the right windows and doors, and deliver them with precision, care and confidence. Whether you're planning a new build home or a larger development, we’ll guide you through every step.