Our services
We offer you more than “just” windows and doors. As a customer, we focus on you, we are there for you, advising and accompanying you individually. With our ultra-modern production, we implement your ideas to measure and discuss next steps with you, such as reliable disassembly and assembly.
Production
KOCHS specializes in the production of high-quality windows and doors, using the latest technologies and precision craftsmanship to ensure quality and durability. Your windows and doors go through a whole series of quality, functional and tightness tests until they are ready for installation and delivered on time. We provide each window and door with an individual code for quality documentation, so we can easily provide you with suitable spare parts even after many years.
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Dismantling old windows and doors
When replacing old windows or doors with new ones, we attach great importance to protecting your furniture as well as the floor and walls. During renovations, our experts will remove your old windows and doors with special tools in no time.
Installing your windows and doors
In our opinion, the installation of new windows and doors absolutely belongs in the hands of professionals — especially when renovating. This is the only way we can ensure that the physical properties of your home are taken into account. That is why we ensure that only trained specialists install KOCHS windows and doors. We regularly train our own fitters and partner companies on the latest technical findings (such as RAL). You can rely on us.
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.
Take the first step today!
With us, you don't have to wait long — get your consultation appointment quickly and easily!
Book an appointment
Talk to your personal advisor on site or at your place — during our opening hours or by appointment.
Contact via WhatsApp
Do you need immediate help? Just write to us via WhatsApp and one of our experts will answer your request.
Request a callback
Take advantage of our call back service and our experts will get back to you within 24 hours — when it's convenient for you.
Contact person
Our experts are always there for you with any concerns you may have, even at your location — from Aachen to Heinsberg to Düren.
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.