KOCHS Alu W65

The economic quality window

Energy efficiency and thermal insulation
  • Uw-Value up to 1.2 W/ (m²K)
  • Uf-Value = 2.2 W/ (m²K)
Surety
  • Burglary resistance up to resistance class RC2 (WK2)
Noise protection and ease of use
  • Sound insulation up to 47 dB
Design and sustainability
  • High-quality center sealing system
  • Installation depth 65 mm

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KOCHS Alu W65

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+49 (0) 2406 9855 0

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Use funding programs to finance

Enjoy KOCHS quality and service right from the start: We offer you individual advice on our extensive window and front door programs, public funding programs, effective tax savings options and safety aspects. This allows you to get a comprehensive overview.

How to plan your project with ease

With all the decisions to be made, building or renovating a house can be nerve-wracking. But it doesn't have to be that way for you. We understand your concerns and help you plan: from the right time for your new dream window or door to design and installation planning.

Service with warranty

We are happy to provide a generous warranty on our high-quality products — this is what we stand for with our good name. In addition, we are always happy to answer any questions or service inquiries you may have.

Ein Mann in einem grauen Hemd steht in einer Industrieumgebung, hält einen Stift und ein Tablet in der Hand und blickt mit einem leichten Lächeln in die Kamera.

Your benefits with KOCHS

A permanent point of contact

We want to support you and your construction project in the best possible way, which is why we at KOCHS provide you with a personal contact person right from the start who will personally assist you from initial consultation to installation and briefing. If you have any questions or requests, he is always there for you.

Guaranteed delivery date

You can count on us: We will inform you of the binding delivery date directly with the order confirmation. Shortly before the actual delivery, we will contact you again to easily clarify any questions you may have. This allows you to coordinate your plans with the deadline long in advance.

Personal financial advice

We offer you individual advice on our extensive window and front door programs, public funding programs and effective tax savings options. Because looking through the funding jungle is sometimes complex and time-consuming. With us, you can get a comprehensive overview.