Alto Roof Tech chose European Springs & Pressings to produce the K-ClipⓇ, a unique and patented invisible slate retention clip for the roofing industry. Starting from an initial design, we worked with Alto Roof Tech to bring this invisible slate retention clip to life.
Continue reading to learn more about this innovative product, why European Springs & Pressings were chosen, and how the clip was designed and manufactured.

The Idea
As a startup, Alto Roof Tech wanted to launch its first product into the roofing industry; a one-of-a-kind invisible slate retention clip (the K-ClipⓇ). Traditional roof slab replacement uses unsightly lead-based tabs. The K-Clip, constructed of galvanised spring steel, replaces this with a secure, ‘invisible’ solution. With the initial design created, Alto Roof Tech were on the hunt for a reliable, experienced manufacturer to make the product.
Choosing a Manufacturer: Why European Springs?
When searching for a pressings manufacturer, European Springs & Pressings came recommended by others in the industry because of our niche capabilities. During the selection process, Alto Roof Tech chose us because of:
- Experience & expertise
- Unique capabilities to undertake complex technical work
- Customer service, responsiveness and trust.
- Ability to scale the project whilst staying competitive on cost.
- UK-based location.
Working with Us
Alto Roof Tech noted that when working with us, everything was dealt with professionally and efficiently, emphasising how working as a team was a priority. We helped develop the K-ClipⓇ through various prototyping stages, ultimately designing and manufacturing a full progression tool.
Helping Businesses Grow with Innovative Manufacturing
The K-ClipⓇ went from being an initial idea to a transformative physical product which is now being used on roofs across the UK, Europe and beyond. Enabling a multitude of uses, this product has helped Alto Roof Tech address a gap in the market and serve its end users. As a startup, Alto Roof Tech chose European Springs & Pressings for our flexibility to increase production to accommodate growing demand and rising costs