The Best of Both Worlds: Timber and Aluminium
Introducing our GUTMANN-LIGNUM Wood-Aluminium Windows, a hybrid solution that combines the warmth of timber with the durability of aluminium.
Innovative Engineering
Perfect for modern architecture, our Wood-Aluminium Windows offer a stylish exterior that requires minimal maintenance while providing the timeless beauty of natural wood on the interior.
GUTMANN-LIGNUM are designed to withstand the test of time, providing exceptional weather resistance and energy efficiency. With a range of stunning colours and finishes, you can personalise your windows to suit your property’s unique style.
Energy Efficient Technology
High-performance glazing and naturally insulated timber frames keep your home warm in winter and cool in summer.
Better than triple glazing: we offer PassivGlas, the latest vacuum glazing technology that is thinner, warmer and quieter than triple-glazing.
Download Product Datasheets
We have technical drawings available for all of our window and door products. We also offer a tailored design service for your project.
Key Features at a Glance
Durable and Low Maintenance: The aluminium exterior protects against the elements while the timber interior retains the natural warmth and beauty of wood.
Energy Efficient: High-performance glazing options ensure your home remains comfortable year-round.
Bespoke Design: Choose from a variety of styles, colours, and finishes to create a window that perfectly fits your vision.
High security as standard
GUTMANN-LIGNUM wood-aluminium windows are rigorously tested to stringent security standards and have achieved PAS24:2022 accreditation, ensuring peace of mind without sacrificing style. Robust locking mechanisms provide effective protection for your home.
Accreditations and Performance
PAS 24:2016
Security
Secured by
Design System
Document Q
Compliant
Document L
Compliant
Document M
Compliant
BS6375-1 2009
Weather Tightness
Customised
your way
Our wood-aluminium windows are tailored to your home aesthetic and decor, with an extensive choice of handles and finishes.
Outside, the aluminium surface is available in an exclusive range of colours or Anodised finishes – offering you exciting design choices and exceptional durability. Each window is made to measure, ensuring a perfect fit that maximises both energy efficiency and aesthetic appeal.
Choice of Window Furniture
We have a wide range of handles, furniture and hardware to customise your windows.
Our period, contemporary or ultra-modern handle collections ensure you can achieve your perfect style. Our window handles and locks are rigorously tested and achieve PAS24 certification for security.
Hardware options
Colours and Finishes
The colour and finish of your windows and doors make all the difference to the look of your home.
Choose from our GUTMANN-LIGNUM Anodised or powder-coated finish collections, paired with an internal wood finish in solid shades or natural stains.
A Beautiful Finish, Designed to Last
Lignum windows are protected with the latest coloured coating technology. The durable paint finish is designed to withstand harsh environments and requires minimal maintenance to keep looking fresh for years and years.
Our Warranties
Rot & Fungal Decay
Workmanship
Paint Finish
Ironmongery
PassivGlas™ Glazing
Customer Feedback
Don’t just take it from us, we have a catalogue of fantastic
customer feedback testimonials and case studies.
Mr Kenni - Ealing, East London
Mr Kenni - Ealing, East London
