Minimalist frame

The stylish window that fits every home.

Eterno aluminium timber composite windows minimalist frame kitchen

Unmatched design freedom

Unleash your creativity and express your identity through our sleek minimalist aluminium wood composite windows. Explore our 38 natural veneer finishes or choose a custom lacquered colour that best fits your home.

Take minimalism to the next level with a flush interior design, featuring a discrete mechanism with concealed hinges and handles. A wide variety of opening types are available, including fully reversible composite windows, pivot doors and lift & slide doors.

Eterno aluminium timber composite windows minimalist frame cross section

Embrace cutting-edge technology

This frame is structurally made of stratified layers of softwood and hardwood for optimum durability, providing a reduced weight and increased energy efficiency, thanks to the natural warmth of timber.

An Aluminium or Structural glass external cladding provides advanced protection from wind and rain. High security 4 Season glazing with a warm edge spacer keeps the warm in during cold days and keeps the heat out during heatwaves.

Windows for life

Exceptional lifetime of 80+ years with a 10 year warranty and minimal maintenance

Sustainable & eco friendly

Мade in Italy from FSC and PEFC certified timber

More design freedom

Endless design possibilities with frame heights of 4 meters and above

Superb energy efficiency

Оutstanding U-values as low as 0.6 W/m2K thanks to cutting-edge technology


  • High energy efficiency – overall U-value from 0.8 W/m2K
  • Lightweight and durable frames thanks to alternating layers of hard and soft timber
  • Exceptional protection from the elements through Aluminium or structural glass external cladding
  • 4 Season (Low-Emissivity) glazing, laminated for safety
  • 80+ years expected lifetime
  • 15 year warranty

Internal natural veneer finishes

  • Custom RAL colours available upon request

External alu-clad finishes

  • Custom RAL colours available upon request

Handles and warm edge glazing spacers

  • Custom handle options available upon request


  • Аll-glass facade with structural glass external cladding
  • Flush interior with hidden hinges
  • Custom RAL colour internal and external finish
  • Astragal or Georgian bars for an elegant traditional look
  • Hassle-free motorised integrated blinds

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 today