Outstanding Internorm uPVC-Aluminium Windows
Internorm’s fantastic uPVC-aluminium windows are multi-chambered, with triple glazing as standard, offering exceptional U Values and come in four design styles, Studio, Home Pure, Home Soft and Ambiente.
We offer a wide and extensive choice of external colours, DURAxal colours, Woodgrain effect, Hi-Rest textures or anodised finishes, whilst internally there is a choice of white, edelweiss, cream white, grey or golden oak, and all of our windows come with a 10-year guarantee, made-to-measure & bespoke to your property.
Our showroom has every design style for you to try, colours, handle choices integrated blinds and much more beyond, so please feel free to contact us & make an appointment, come in for coffee & allow us to assist you with your project.
Internorm Studio
The Internorm Studio range follows very clear lines in its design. This style with its cutting edge shapes and understated appearance gives a contemporary and uncluttered feel. Studio is simply stunning!
• Composite window system featuring high-grade uPVC internally and aluminium externally
• Choice of 5 internal uPVC colours (dependent on model)
• Wide range of external finishes from a pallet of standard colours to realistic woodgrains and weather resistant textured finishes to metallics and stainless steel effect
• Choice of 3 standard design models: KF320, KF410 and KF500 plus the KV440 which features an integral blind solution
• Sound reduction of up to 46dB (KF500)
• Triple glazing as standard achieving U values of 0.61 W/m2K for the entire window construction (KF500)
• Single opening sashes of 1600mm x 1600mm available
• Exceptional quality, weathertightness and performance
• Passivhaus standard
• 10 year guarantee
Internorm Home Pure
The Internorm Home Pure range meets the demands for a modern and straight-lined style, creating bright living environments and elegant facades.
• Composite window system featuring high-grade uPVC internally and aluminium externally
• Choice of 5 internal uPVC colours (dependent on model)
• Wide range of external finishes from a pallet of standard colours to realistic woodgrains and weather resistant textured finishes to metallics and stainless steel effect
• Choice of 3 standard design models: KF310, KF410 and KF500 plus 2 models incorporating integral blind solutions: KV350 and KV440
• Sound reduction of up to 44dB (KV350)
• Triple glazing as standard achieving U values of 0.61 W/m2K for the entire window construction (KF500)
• Exceptional quality, weathertightness and performance
• Passivhaus standard
• 10 year guarantee
Internorm Home Soft
The Internorm Home Soft range feels friendly and cosy, and has curved elegant lines, which will suit a large variety of properties, from the modern to the more traditional.
• Composite window system featuring high grade uPVC internally & aluminium externally
• Choice of 5 internal uPVC colours (dependent on model)
• Wide range of external finishes from a pallet of standard colours to realistic woodgrains and weather resistant textured finishes to metallics and stainless steel effect
• Choice of 2 standard design models: KF310 and KF410 plus the KV440 which features an integral blind solution
• Sound reduction of up to 45dB (all models)
• Triple glazing as standard achieving U values of 0.62 W/m2K for the entire window construction (KF410)
• Exceptional quality, weathertightness and performance
• Passivhaus standard
• 10 year guarantee
Internorm Ambiente
The Internorm Ambiente range meets the demands for traditional design, with timeless, elegant and classical lines.
• Composite window system featuring high grade uPVC internally and aluminium externally
• Choice of 5 internal uPVC colours (dependent on model)
• Wide range of external finishes from a pallet of standard colours to realistic woodgrains and weather resistant textured finishes to metallics and stainless steel effect
• Choice of 2 standard design models: KF310 and KF410 plus 2 models incorporating integral blind solutions: KV350 and KV440
• Sound reduction of up to 44dB (KV350)
• Triple glazing as standard achieving U values of 0.62 W/m2K for the entire window construction (KF410)
• Exceptional quality, weathertightness and performance
• Passivhaus standard
• 10 year guarantee
Internorm uPVC-Aluminium Window Profiles
Find out more about our fantastic range of uPVC-aluminium windows from Internorm by downloading our dedicated brochures.
KF 310
uPVC / Aluminium
Thermal Insulation (in W/m²K)
Uw up to 0,69
Sound Reduction (in dB)
33 - 45
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,69
Sound Reduction (in dB)
33 - 45
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,69
Sound Reduction (in dB)
33 - 45
Security
up to RC1N, RC2
KF 320
uPVC / Aluminium
Thermal Insulation (in W/m²K)
Uw up to 0,65
Sound Reduction (in dB)
35 - 45
Security
up to RC1N, RC2
KF 410
uPVC / Aluminium
Thermal Insulation (in W/m²K)
Uw up to 0,62
Sound Reduction (in dB)
34 - 45
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,62
Sound Reduction (in dB)
34 - 45
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,62
Sound Reduction (in dB)
34 - 45
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,62
Sound Reduction (in dB)
34 - 45
Security
up to RC1N, RC2
KF 520
uPVC / Aluminium
Thermal Insulation (in W/m²K)
Uw up to 0,63
Sound Reduction (in dB)
33 - 46
Security
up to RC1N, RC2
KV 350
uPVC / Aluminium
Thermal Insulation (in W/m²K)
Uw up to 0,79
Sound Reduction (in dB)
38 - 44
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,79
Sound Reduction (in dB)
38 - 44
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,69
Sound Reduction (in dB)
33 - 45
Security
up to RC1N, RC2
KV 440
uPVC / Aluminium
Thermal Insulation (in W/m²K)
Uw up to 0,69
Sound Reduction (in dB)
33 - 45
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,69
Sound Reduction (in dB)
33 - 45
Security
up to RC1N, RC2
Thermal Insulation (in W/m²K)
Uw up to 0,69
Sound Reduction (in dB)
33 - 45
Security
up to RC1N, RC2
What Do Our Customers Say?
Excellent and prompt service from Infinite Windows & Doors when we opted to use them to provide our bifold doors. The builder who is building our extension failed to sort them through his “usual” window company so we cast out on our own and found Infinite. I’m very glad we did. The doors arrived earlier than expected, and were fitted in the course of an afternoon. They look fabulous and will look even better when the rest of the extension build is completed!
Amazing knowledge from the salesperson, great clarity of documentation, customer service, installation and quality of products. Highly recommend. So refreshing to deal with a professional, approachable Company who practice integrity.
From start to finish we have been impressed by the professionalism and enthusiasm of the team at Infinite Windows & Doors Ltd. Their price was competitive. They worked quickly, neatly and efficiently and the standard of finish was excellent. Everyone was polite and friendly and we can highly recommend them.
Colin, Jamie and Jackie are a great team and a joy to work with. I introduce all my clients to them, knowing they will receive one to one attention throughout the whole process. They know their products inside out from pricing, technically to fitting on site. They work with the Architect throughout the process, providing CAD details. They work to ensure that the process is as simple and efficient as possible.
Great new bi-fold door and especially great service from all the team at Infinite. We are very happy customers!
I can not recommend Infinite Windows highly enough, Colin and Jamie go the extra mile with customer care. Our new windows have transformed the house.
5 star service from start to finish. All queries and concerns were dealt with efficiently and the final result for our new home is absolutely flawless. We highly recommend Infinite Windows & Doors as they are true professionals unlike some of the cowboys we have dealt with in the past. Thank you again.
Excellent company all round. The service we received from Colin and Jacky was 2nd to none from start to finish. They have a super showroom in Milton Keynes and they displayed such a genuine interest in our project accompanied too, by their ample product knowledge which helped assist with our designs
We can thoroughly recommend them.
Outstanding customer service! The response to any concerns or queries is almost immediate making us feel like we are their most important customers (I’m sure they make all customers feel this way). Doors are amazing – can’t wait for the summer 🙂 Thanks Colin and team.
Amazing service, Thanks Colin.
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Our Trusted Partners
Infinite Windows understand that good quality brands are vitally important, and that we ourselves would only install products in our own homes, from such suppliers that always meet the very best manufacturing standards in the industry.
We reassure you that for this reason, we work with only the most reputable suppliers who always deliver us the very best quality, service and fabrication techniques. From the most eye-catching visuals to the most leading thermal efficiencies, we never compromise with our new build or our renovation solutions.
Internorm uPVC/ Aluminium Window Prices Milton Keynes
If you think our fantastic range would be a perfect solution for your home, get in touch!
We’re always on hand to discuss any questions or queries our customers may have. You can easily speak to a member of our expert team via the online contact form. Simply enter your details and we’ll be in touch as soon as possible.
We look forward to hearing from you!
View Our Brochure
Look through our Internorm brochure today. If you'd like to download any of our brochures or technical guides, visit our separate brochures page today.
