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The Perfect Aluminium-uPVC Window Designs

Internorm’s extensive selection of uPVC-Aluminium windows offers fantastic sound reduction, thermal performance and security across all designs. This impressive range is incredibly eco-friendly, with many of our composite uPVC-Aluminium windows reaching U-values as low as 0.62.

We understand that every home is as unique as the people that live in them, which is why our uPVC & aluminium hybrid windows are customisable in colour and design. Internorm’s expert partners can manufacture uPVC-Aluminium windows according to your desired size, style or other individual requirements.

Internorm takes pride in offering a diverse range of products fitted with uPVC-Aluminium windows. Choose from our classic turn-tilt windows, or benefit from large scale glazing in other areas of your home with our balcony or patio doors.

KF 310

uPVC/aluminium
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,69

  • Sound Reduction

    Sound reduction (in dB)

    33 - 45

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,69

  • Sound Reduction

    Sound reduction (in dB)

    33 - 45

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,69

  • Sound Reduction

    Sound reduction (in dB)

    33 - 45

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,69

  • Sound Reduction

    Sound reduction (in dB)

    33 - 45

  • Security

    Security

    up to RC1N, RC2

More Info

KF 410

uPVC/aluminium
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,62

  • Sound Reduction

    Sound reduction (in dB)

    34 - 45

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,62

  • Sound Reduction

    Sound reduction (in dB)

    34 - 45

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,62

  • Sound Reduction

    Sound reduction (in dB)

    34 - 45

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,62

  • Sound Reduction

    Sound reduction (in dB)

    34 - 45

  • Security

    Security

    up to RC1N, RC2

More Info

KF 520 NEW

uPVC/aluminium
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,63

  • Sound Reduction

    Sound reduction (in dB)

    33 - 47

  • Security

    Security

    up to RC3, RC2

More Info

KV 350

uPVC/aluminium
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,79

  • Sound Reduction

    Sound reduction (in dB)

    38 - 44

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,79

  • Sound Reduction

    Sound reduction (in dB)

    38 - 44

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,69

  • Sound Reduction

    Sound reduction (in dB)

    33 - 45

  • Security

    Security

    up to RC1N, RC2

More Info

KV 440

uPVC/aluminium
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,64

  • Sound Reduction

    Sound reduction (in dB)

    39 - 45

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,64

  • Sound Reduction

    Sound reduction (in dB)

    39 - 45

  • Security

    Security

    up to RC1N, RC2

More Info
  • Thermal Insulation

    Thermal insulation (in W/m²K)

    Uw up to 0,64

  • Sound Reduction

    Sound reduction (in dB)

    39 - 45

  • Security

    Security

    up to RC1N, RC2

More Info

The Perfect Match: Aluminium and uPVC

Our innovative range combines reliable uPVC with the durability of aluminium. With impressively low U-values and energy efficiency, uPVC-Aluminium windows are perfect for homeowners looking to make their property more eco-friendly.

Customers can also choose from a range of customisation options, such as additional security features internal blinds, making them a perfect choice for all types of home.

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Passive House Certified

Passive Houses need to generate a very low amount of energy to reach a comfortable temperature all year round. With Passive Housing, it means there is little need for heating or air conditioning systems. Our uPVC-Aluminium windows offer exceptional thermal insulation across the whole range, with many of them being Passive House certified.

With every window we supply that reaches Passive House Standards, you can choose from a selection of smart home innovations including integrated I-tec ventilation that reaches impressively low U-Values. Find your perfect energy-saving solution, without comprising on style.

Find A Distribution Partner
upvc grey aluminium windows

Aluminium-uPVC Windows for All Applications

Internorm’s hybrid uPVC-Aluminium windows are perfect for all types of homes. We take pride in our range being extremely versatile, with a fantastic variety of contemporary and classic options that suit a variety of projects, from barn conversions to grand design homes. The selection is also fully customisable, giving you complete creative freedom over the style of your home.

We understand that security is a top priority for many homeowners, and this is why our Hybrid window systems can be fitted with a variety of additional security applications and hardware. As standard, all of our aluminium windows come installed with I-tec glazing, meaning your home will benefit from outstanding thermal performance and enhanced security. Browse our range of additional security features and ensure you and your loved ones feel secure in your own home.
 

Find Uour Local Distribution Partner Today!

Internorm uPVC-Aluminium Windows

Combining practicality with design, our uPVC-Aluminium windows are a fantastic energy-efficient window solution. With a variety of attractive, customisable designs available, we’re confident we have the perfect uPVC-Aluminium windows for your home.

If our uPVC-Aluminium windows sound like the perfect solution for your home, why not discover your local Distribution Partner today? Get in touch via our ‘Find Distribution Partner’ tool and one of our friendly team will be happy to discuss your any questions you may have.

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Ready to Start Your Next Project?

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