Timber windows
Natural warmth | Engineered strength | Made to measure.
Highest quality materials
For professionals
Easy buying proccess
Bespoke designs
Here to help
Highest safety standards
Timber Windows
Natural warmth. Engineered strength. Made to measure.
Our inward-opening Tilt & Turn Timber Windows combine the timeless appeal of real wood with modern performance and precision manufacturing. Built from sustainably sourced engineered timber and finished to the highest standards, each window is fully bespoke-tailored to the exact needs of your project.
Available in two distinct design styles, both suitable for windows or balcony doors:
Traditional Timber Window
For period charm with modern performance.
Ideal for heritage renovations, conservation areas or traditionally styled homes, this window combines classic detailing with high-spec functionality.
Key Benefits
- Traditional drip bar, beading and feature post details
- Optional solid timber glazing bars and internal duplex divisions
- Optional concealed hinges for a clean look
- Suitable for non-standard and shaped openings
- Full RAL colour and stain finish options
- Matching balcony doors with low-threshold options
Performance
- Uw: 0.78 W/m²K
- Acoustic: Rw = 35 dB
- Water tightness: Class 4 / E1200
- Wind resistance: Class 5 / 2000 Pa
Modern Timber Window
Minimal lines. Flexible design. Contemporary appeal.
With its clean edges and slim frame, the Modern Timber Window is ideal for new builds, extensions and energy-conscious homes.
Key Benefits
- Slim-profile frame with visible or concealed hinges
- Full RAL colour and stain finish options
- Dual colour options included as standard
- Optional contemporary glazing bars and duplex detailing
- Available as a matching balcony door
- Accessibility-friendly thresholds available
Performance
- Uw: 0.78 W/m²K
- Acoustic: Rw = 35 dB
- Water tightness: Class 4 / E1200
- Wind resistance: Class 5 / 2000 Pa
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 R., Self-Builder, Reigate
We wanted tilt & turn windows for our new-build home because of their superior 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 was delivered on time and within budget. We’re extremely pleased with the results
Kevin B. Grasmere, 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 windows 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 windows, 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 windows, 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 windows 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 windows come in a durable matt finish as standard.
Our window specifications
Engineered for performance. Customised for you.
Functionality
- Inward-opening Tilt & Turn operation
- Tilt: secure ventilation
- Turn: full access and easy cleaning
- Suitable for balcony door applications
- Micro ventilation option as standard
- Child-safe features available
Energy Efficiency
- Triple glazing with warm edge spacers
- Argon or krypton gas fill
- U-values from 0.7 – 1.0 W/m²K
- Acoustic insulation up to 34 dB+
- Optional laminated, safety or solar control glazing
Design Flexibility
- Bespoke sizing and configuration
- Available in any RAL colour and dual colour options
- Optional internal duplex bars and glazing bars
- Integrated blinds, flyscreens, trickle vents available
Security & Hardware
- Multi-point locking
- Visible or concealed hinges
- Handle options with or without key locks
- Wide range of handle colours
Material & Finish
- Finger-jointed engineered timber core
- Powder-coated aluminium cladding (alu-clad models)
- Factory-finished in any RAL colour or timber stain
Sustainability & Certification
- CE-compliant across all ranges
- Passive House-certified options available
- Long lifespan and low maintenance
Let’s Talk About Your Project
We are here to help you choose the right windows and doors and to deliver them with quality, care and confidence.
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.