Production at KOCHS
Welcome to the world of KOCHS, where innovation meets craftsmanship. In our production halls in Merkstein, we manufacture all our products, from aluminum and plastic windows to front doors. Precision and quality are paramount here.
The production process
From the careful selection of our suppliers and partners to precise final production — every step in our production process is designed to provide you with first-class quality. In doing so, we also pay particular attention to production that is as sustainable as possible.
We build windows and doors with high-tech and passion
KOCHS is your partner for custom-made windows and front doors that both bring light and security to your home and create a unique style and a special atmosphere.
We would be happy to show you how we work: Your individually configured windows and your desired door will be handed over to our production department after the offer has been approved. Instead of pre-produced standard elements, we focus on custom manufacturing your products, tailored to your requirements and wishes.
From cutting high-quality profiles, using functional glasses and equipping them with safety fittings or comfort functions — your individual windows and doors are created with the knowledge of our qualified employees and the use of state-of-the-art manufacturing equipment. And not only that: Your window or door undergoes a whole series of quality, function and tightness tests until it is ready for installation and is delivered to your home on time.
Quality Assurance
Our commitment to quality is reflected in every detail. Through strict quality controls, we ensure that every product meets our high standards. In addition, we regularly have both our products and our production processes tested and certified by external institutions.
Innovation and technology
Our innovative spirit is still deeply rooted in the Kochs family and in our team. Even though the really big innovations are becoming rarer, we are working every day to improve the quality and durability of our products. We rely on cutting-edge manufacturing facilities and technological support.
Sustainability
Sustainability is a core aspect of our production philosophy. We strive to use environmentally friendly materials and minimize our environmental footprint. Our production planning reduces residual cuts of profiles and 95% of the plastic chips produced during production are returned to recycling.
Our windows and doors
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Your unique item
We use laser technology to provide each window with an individual code for quality documentation. In this way, even after many years, we are able to fully understand the development of your window and supply suitable spare parts.
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.
Do you have to see that live?
Then feel free to visit us in our exhibition. Discover lots of inspiration for your individual windows and doors. We're looking forward to seeing you.
Opening hours
Sat 9:00 a.m. — 1:00 p.m.
Sun 14:00 — 17:00 (excluding advice and sales)
Personal advice may vary, by appointment
