100% silica-free worktops: Velstone’s commitment to safer solid surfaces
- 7 February 2025|
- Blogs|
- Sameer Sawant
Growing health concerns surrounding certain artificial stone kitchen worktops causing silica exposure mean there is a need for a better understanding of solid surface materials as not all engineered solid surfaces carry the same risks.
What is silica?
Silica, also known as silicon dioxide or oxide of silicon, is a naturally occurring compound found in materials like quartz, sandstone, and granite. While there are various forms of silica, it’s crystalline form poses significant health risks when inhaled as dust during processing.
Understanding the health risks of crystalline silica
Recent industry developments have highlighted alarming concerns about respirable crystalline silica exposure. Construction workers involved in cutting and drilling artificial stone surfaces containing high levels of silica face serious health risks, including lung disease, called artificial stone silicosis, which develops when those manufacturing the worktops breathe in toxic silica dust and can lead to lung cancer, and chronic obstructive pulmonary disease.
A growing industry challenge
At Velstone, we’ve long been aware of the potential risks associated with silica-based engineered stone products, with Australia banning silica-based engineered stone last year and the UK Government being urged to ban them. With recent cases of silicosis emerging in workers processing high-silica content materials, the solid surface industry faces increasing scrutiny. Artificial stone, made from crushed natural stone, resins, and pigments, contains significantly higher levels of crystalline silica than natural stone, up to 90%, and this poses a greater health risk to workers who process it without proper protection.
Why Velstone stands apart
Unlike materials containing silicon carbide or sodium silicate, Velstone’s innovative composition is 100% silica-free, providing peace of mind and setting us apart from quartz-based or granite composite materials that have come under scrutiny. This fundamental difference eliminates the risks associated with crystalline silica exposure during fabrication, installation, and long-term use.
The science behind safer surfaces
Velstone’s core material comprises natural Alumina Tri-Hydrate, combined with advanced resins, creating a surface that matches the durability of traditional materials without the associated health risks. Velstone is essentially a rigid plastic, non-porous, and completely hygienic to machine and use. This fundamental difference means that Velstone products do not carry the risks associated with crystalline silica inhalation during processing or installation.
Making informed choices for health and safety
Architects, designers, and contractors must understand the implications of their material choices so they can make informed decisions about the solid surface materials they use. While natural stone products like granite contain lower silica levels than engineered alternatives, Velstone offers complete peace of mind with zero silica content.
Future-proofing your projects for environmental and safety standards
Velstone’s manufacturing process adheres to strict safety protocols, ensuring both worker safety and environmental responsibility. Our silica-free composition means safer working conditions during fabrication and installation. And, as regulations around silica-containing materials become stricter globally, choosing Velstone means staying ahead of safety requirements while maintaining superior aesthetic and functional qualities.
The way forward
The solid surface industry must evolve to address health concerns while meeting design demands. Velstone leads this evolution with innovative, safe solutions that protect everyone in the supply chain – from manufacturers to end users.
Our commitment to silica-free surfaces represents more than just compliance with safety standards; it’s about a safer future for the industry. By choosing Velstone, professionals ensure they’re specifying materials that protect workers’ health while delivering exceptional performance and design flexibility. As awareness of silica-related health risks grows, Velstone continues to demonstrate that superior solid surfaces can be achieved without compromising safety.
For more information, contact our expert team now.