Handmade non-ferrous art interior cladding

Welcome to Zinq design, where creativity and craftsmanship come together to create beautiful handmade patina cladding for the interior design industry. Our dedicated team of talented craftsmen specialize in using non-ferrous metals such as copper, brass, and zinc to create one-of-a-kind cladding solutions that bring the beauty of nature into your home.

About us

We are Zinq design, unique metal interior.

Zinq design is the result of the passion and expertise of founder Nick Sijpestijn. With over 15 years of experience in the monumental zinc, copper, and brass industry, Nick has a deep understanding of the beauty and versatility of these metals and how they can bring life to all kinds of buildings. Head of operations Sander Veldman brings an additional 10 years of experience in the same industry, bringing even more expertise to the table.

We believe that the beauty and versatility of these metals should not be limited to monumental renovations, but should also be available to those looking to enhance the look and feel of their homes and businesses.

Our cladding and interior creations are a combination of art and function, blending the old-world craftsman techniques with modern interior design. Our skilled team of craftsmen takes great care in creating each piece, ensuring that every cladding piece is a unique work of art. We are committed to providing high-end quality products and services to our customers. Our goal is to ensure that every detail of your project is perfect, from the materials we use to the finished product.

We believe that the warmth and character that our brass, copper, and zinc cladding brings to a space cannot be matched by any other material. Whether you’re looking for a rustic or modern look, our cladding options can help you achieve the desired look and feel.


We believe that by working together, we can achieve the best possible outcome for our clients.

Our team at Zinq Design is dedicated to creating unique and beautiful designs that stand out from the crowd. Our materials are of the highest quality and we take pride in providing exceptional customer service.

We are excited to work with architects who are looking to add a touch of elegance to their designs. We offer a wide range of possibilities for collaboration, whether it is creating a custom design or helping to choose the perfect material and patina for your project. Our team is here to support you throughout the design process, from conception to installation.

Our non-ferro metal materials are versatile and can be used in a variety of applications, including façades, interior design, and furniture. We believe that by working together, we can create unique and beautiful designs that will stand the test of time.

If you are an architect who is interested in collaborating with Zinq Design, we would love to hear from you. Please don’t hesitate to reach out to us with your ideas and questions. Let’s work together to create something truly special for your clients.

Our Showroom

Schedule your appointment

We invite you to schedule an appointment at our Zinq design showroom located at Mollerusweg 26, Haarlem. Our showroom features a variety of patinas on copper and brass, giving you the chance to see the unique textures and colors that our materials can offer.

During your visit, you may have the opportunity to witness part of the patination process and learn about the techniques and methods used to create these effects.

To schedule your appointment, please provide us with your preferred date and time, as well as your contact information. We will then confirm your appointment and ensure that a member of our team is available to assist you during your visit.

Our Workshop

Our workshop is the heart of our business and where the magic happens. It is here that our craftsmen bring their passion and expertise to life, creating stunning pieces that will add character and charm to any space. Each piece is carefully crafted by hand, ensuring that no two are exactly alike and that each one is a unique work of art.

At Zinq design, we take great pride in the fact that we do most of our work in our own workshop. From the creation of the handmade patinas to the folding and bending of our materials, we are committed to maintaining the highest level of quality control in every aspect of our work.

Our cladding options are not just ordinary pieces of metal, they are intricate and unique creations that are made with the utmost care and attention to detail. Each piece is a “grown man puzzle” that will be set together on the location of the project to create a beautiful and functional work of art.

Choose a patina from display, or let us create one.

We have a wide variety of patinas on display in our showroom, each with its own unique look and character. From the warm, rich tones of copper to the cool, sleek look of zinc, we have a range of options to choose from.

But we know that sometimes, one of our standard patinas just won’t do. That’s why we’re always happy to work closely with architects and customers to create custom patinas that perfectly match the vision for their project.

Whether you’re looking for a specific color, texture, or effect, we have the expertise and experience to make it happen. By working together, we can create truly unique and beautiful patinas that bring your space to life.

So if you’re looking for a partner that can help you bring your vision to life, look no further than Zinq design. Let us show you what we can do in our showroom and work together to create the perfect creation for your project.


Sample Folder

Dear potential business partner,

We are excited to offer you the opportunity to request a sample folder of our copper and brass patinas. Our sample folders have been created specifically for interior industry professionals like yourself, to provide an in-depth look at the variety of patinas we offer.

To receive your sample folder, please complete the form below with your company details. This will help us to better understand your needs and ensure that you receive the most relevant information.

Please note that sample folders are available exclusively to business-to-business partners within the interior industry. We kindly ask that you fill in your company information accurately to ensure prompt processing of your request.

We are confident that our sample folder will provide you with valuable insight into the quality and range of our patinas and look forward to the opportunity to work with you.

Contact us


Mollerusweg 26
2031 BZ Haarlem

Meet the Team

Nick Sijpestijn ( founder )
Sander Veldman ( head of operation )
Nick Urbanus ( videographer )

Our Projects

“The Alchemist’s office” on the Amsterdam canals – in association with Firm Architects

Luxury Amsterdam canal office – The Collection Amsterdam

Villa “het zustershuis” Haarlemmerliede – private owner

Lobby luxury offices Weteringschans Amsterdam – in association with Fenix bouw

B&B “De Prinsenboot” Spaarndam – private owner

Various fireplace coverings