![Internorm-logo Internorm-logo](https://www.heavers.co.uk/wp-content/uploads/2019/08/Internorm-logo.jpg)
INTERNORM UPVC ALUMINIUM WINDOWS
DORSET, SOMERSET, AND DEVON
![upvc-aluminium-windows-Internorm_KF200 upvc-aluminium-windows-Internorm_KF200](https://www.heavers.co.uk/wp-content/uploads/2020/02/upvc-aluminium-windows-Internorm_KF200.jpg)
WHY CHOOSE UPVC ALUMINIUM ?
![40%-grey-dots 40%-grey-dots](https://heaversofbridport.co.uk/wp-content/uploads/2017/12/40-grey-dots.png)
White UPVC windows are still the top selling windows. However, many customers are changing to UPVC-aluminium windows - and there are reasons for this... read on below to find out why.
UPVC ALUMINIUM WINDOWS
![40%-grey-dots 40%-grey-dots](https://heaversofbridport.co.uk/wp-content/uploads/2017/12/40-grey-dots.png)
The aluminium clad on the outside of the UPVC-aluminium window is much easier to care for and can also be designed in many colours and surfaces. The current trend for UPVC-aluminium windows is stainless steel or metallic decor colours. Also the demand for beige and brown tones next to the numerous grey tones is strongly rising for aluminium composite windows. The corner formation of aluminium clads are flawless and much cleaner looking than UPVC and so ensures a nicer appearance and guaranteed protection for many years.
![Internorm_KF410_KS430-upvc-aluminium-windows Internorm upvc aluminium windows](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/Internorm_KF410_KS430-upvc-aluminium-windows.jpg)
INTERNORM UPVC ALUMINIUM WINDOW RANGES
![40%-grey-dots 40%-grey-dots](https://heaversofbridport.co.uk/wp-content/uploads/2017/12/40-grey-dots.png)
UPVC timber aluminium by Internorm, custom-made and in many different designs.
![studio-internorm-logo studio-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/studio-internorm-logo.jpg)
KF 410
UPVC ALUMINIUM
![KF410_upvc aluminium studio KF410_upvc aluminium studio](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KF410_upvc-aluminium-studio.jpg)
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THERMAL INSULATION
Up to 0.62 W/m2k
-
SOUND REDUCTION
34 - 45 dB
-
SECURITY
Up tp RC1N, RC2
![studio-internorm-logo studio-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/studio-internorm-logo.jpg)
KV 440
UPVC ALUMINIUM
![KV440_upvc aluminium studio KV440_upvc aluminium studio](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KV440_upvc-aluminium-studio.jpg)
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THERMAL INSULATION
Up to 0.64 W/m2k
-
SOUND REDUCTION
39 - 45 dB
-
SECURITY
Up tp RC1N, RC2
![studio-internorm-logo studio-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/studio-internorm-logo.jpg)
KF 500
UPVC ALUMINIUM
![KF500_upvc aluminium studio KF500_upvc aluminium studio](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KF500_upvc-aluminium-studio.jpg)
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THERMAL INSULATION
Up to 0.61 W/m2k
-
SOUND REDUCTION
34 - 46 dB
-
SECURITY
Up tp RC1N, RC2N
![studio-internorm-logo studio-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/studio-internorm-logo.jpg)
KF 520
UPVC ALUMINIUM
![KF520_upvc aluminium studio KF520_upvc aluminium studio](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KF520_upvc-aluminium-studio.jpg)
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THERMAL INSULATION
Up to 0.63 W/m2k
-
SOUND REDUCTION
33 - 46 dB
-
SECURITY
Up tp RC1N, RC2
![home_pure-internorm-logo home_pure-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/home_pure-internorm-logo.jpg)
KF 410
UPVC ALUMINIUM
![KF410_upvc-aluminium-homepure KF410_upvc-aluminium-homepure](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KF410_upvc-aluminium-homepure.jpg)
-
THERMAL INSULATION
Up to 0.62 W/m2k
-
SOUND REDUCTION
34 - 45 dB
-
SECURITY
Up tp RC1N, RC2
![home_pure-internorm-logo home_pure-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/home_pure-internorm-logo.jpg)
KV 440
UPVC ALUMINIUM
![KV440_upvc aluminium_homepure KV440_upvc aluminium_homepure](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KV440_upvc-aluminium_homepure.jpg)
-
THERMAL INSULATION
Up to 0.64 W/m2k
-
SOUND REDUCTION
39 - 45 dB
-
SECURITY
Up tp RC1N, RC2
![home_pure-internorm-logo home_pure-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/home_pure-internorm-logo.jpg)
KF 500
UPVC ALUMINIUM
![KF500_upvc aluminium homepure KF500_upvc aluminium homepure](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KF500_upvc-aluminium-homepure.jpg)
-
THERMAL INSULATION
Up to 0.61 W/m2k
-
SOUND REDUCTION
34 - 46 dB
-
SECURITY
Up tp RC1N, RC2N
![home_soft-internorm-logo home_soft-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/home_soft-internorm-logo.jpg)
KF 410
UPVC ALUMINIUM
![KF410_upvc aluminium homesoft KF410_upvc aluminium homesoft](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KF410_upvc-aluminium-homesoft.jpg)
-
THERMAL INSULATION
Up to 0.62 W/m2k
-
SOUND REDUCTION
34 - 45 dB
-
SECURITY
Up tp RC1N, RC2
![home_soft-internorm-logo home_soft-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/home_soft-internorm-logo.jpg)
KV 440
UPVC ALUMINIUM
![KV440_upvc aluminium homesoft KV440_upvc aluminium homesoft](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KV440_upvc-aluminium-homesoft.jpg)
-
THERMAL INSULATION
Up to 0.64 W/m2k
-
SOUND REDUCTION
39 - 45 dB
-
SECURITY
Up tp RC1N, RC2
![ambiente-internorm-logo ambiente-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/ambiente-internorm-logo.jpg)
KF 410
UPVC ALUMINIUM
![KF410_upvc aluminium ambiente8 KF410_upvc aluminium ambiente8](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KF410_upvc-aluminium-ambiente8.jpg)
-
THERMAL INSULATION
Up to 0.62 W/m2k
-
SOUND REDUCTION
34 - 45 dB
-
SECURITY
Up tp RC1N, RC2
![ambiente-internorm-logo ambiente-internorm-logo](https://heaversofbridport.co.uk/wp-content/uploads/2019/08/ambiente-internorm-logo.jpg)
KV 440
UPVC ALUMINIUM
![KV440_upvc aluminium ambiente KV440_upvc aluminium ambiente](https://heaversofbridport.co.uk/wp-content/uploads/2020/02/KV440_upvc-aluminium-ambiente.jpg)
-
THERMAL INSULATION
Up to 0.64 W/m2k
-
SOUND REDUCTION
39 - 45 dB
-
SECURITY
Up tp RC1N, RC2