New Life for Your Design Chair
At Mertz-Design, we combine aesthetics and functionality with high-quality products for Danish design classics. Our mission is to extend the lifespan and enhance the comfort of Arne Jacobsen’s iconic chairs with custom leather covers and innovative leg extenders. We believe in fine craftsmanship, timeless design, and solutions that are both beautiful and user-friendly.

About Us
Mertz-Design is a Danish family-owned company that has specialized for more than 15 years in developing and producing unique accessories for the Series 7 and Ant chairs, designed by Arne Jacobsen.
Founded in 2006 – Danish Design – Easy Installation
Our patented leather covers and leg extenders are designed with a focus on both aesthetics and functionality, ensuring they blend seamlessly with the chair’s original expression. All products are handcrafted from high-quality materials and undergo rigorous testing to guarantee the best fit and durability.

When you shop with us, you buy directly from the manufacturer – without costly intermediaries. This ensures you receive top quality at competitive prices. We want it to be easy to renew your design chair, which is why every purchase includes a simple and easy-to-follow installation guide.
If you have any questions, we are happy to assist you.
Best regards,

Please note: We do not have a showroom, so visits to our location must be arranged in advance.
Contact Us
Please get in touch to schedule a visit:
- Call or SMS: +4528400390
- Write to us via the contact form