Made to measure, made to make a statement
We offer UK’s thinnest timber windows with a stunning contemporary design that are guaranteed to stand out. Tailored to your specific project, our bespoke timber windows are highly energy-efficient and Part L compliant.
Send your enquiry today and order your bespoke timber windows from our trusted Italian glazing specialists. We guarantee a peace of mind by taking care of the design process, site survey, measurements and installation of your new windows.
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Our Happy Customers
“Smooth Process, Excellent Product!”
“Working with Eterno was smooth and efficient. The design and specification process was seamless due to the attentive and knowledgeable team.
The windows they provide are not only attractive but also highly functional. They offer superb insulation and impressive soundproofing. We are very satisfied with the overall experience. Highly recommended!”
– Mrs Anja, Regent’s Park, London
Windows for life
Exceptional expected lifetime of 60+ years with up to 10 years of warranty and minimal to no maintenance
Sustainable & eco friendly
Handmade in Italy with responsibly sourced timber from PEFC-certified forests
Endless design freedom
Large opening sashes, numerous opening types and countless design and finish options available
Superb energy efficiency
Оutstanding U-values as low as 0.8 W/m2K thanks to cutting-edge technology
The perfect bespoke timber windows for any project
Handmade by Italian craftsmen from luxurious PEFC-certified wood. Each frame is structurally built up of multiple timber layers, making the timber windows as strong as steel, while maintaining a low weight and supreme energy efficiency. High security Argon filled double and a warm edge spacer keep the warm in during cold days and keep the heat out during heatwaves.
The lightweight and durable timber frames can make up large openable windows and doors while maintaining a slim profile of 3.7 cm and achieving superior energy efficiency compared to Aluminium or uPVC windows. U-values up to 0.8W/m2K and 38+ colours and finishes.
Let’s talk about your project
Get in touch today and our experts will answer all of your questions. We’ll come up with a bespoke solution that best fits your project so we can help turn your vision into a reality!
Enquire todayBespoke wooden window solutions
French doors and windows
Timber and Alu clad French doors maximise the light flow and allow for an easy transition into your garden or balcony
Sliding doors with lift and slide
External sliding glass doors with a smooth and easy-to-open mechanism and a sleek, no-barrier threshold into the outdoors
Vertical pivot doors
Make a bold design statement with our stunning pivot front doors. They’re ideal for contemporary, high-end projects
Tilt and Turn windows
Glass curtain wall
Full glass, timber and Alu clad architectural façade glazing systems for spectacular residential and commercial buildings
Patio doors
Superior quality system to guarantee the highest patio door security for your property without compromising on the design
Picture windows
Enjoy breath-taking, unobstructed views in your home with our architectural frameless or minimal frame picture windows
Bi-fold doors
Superior quality, high-performance bi-folding doors creating an indoor/outdoor experience in traditional design properties