Low Silica Quartz Worktops — The Future of Safe, Sustainable Surfaces

The conversation around quartz worktops is changing. With growing awareness of silica dust health risks and the UK Health and Safety Executive (HSE) introducing strict new regulations in May 2026, low silica quartz worktops have moved from a niche product to a mainstream priority. For homeowners, fabricators, and designers alike, choosing low silica quartz worktops is now both a health-conscious and forward-thinking decision.

At AKG Surfaces, we are committed to advancing safer surface solutions. Our Sempre collection offers a unique composition with significantly reduced quartz content compared to traditional engineered stone, making it a compelling option in the low silica category. As the UK stone industry evolves, AKG Surfaces is positioned at the forefront of this important transition.

What Are Low Silica Quartz Worktops?

Traditional quartz worktops typically contain 90–95% crystalline silica (quartz crystals) bound with 5–10% resin. When these surfaces are cut, shaped, and polished during fabrication, fine silica dust can be released. Prolonged inhalation of this dust poses a serious health risk known as silicosis, an irreversible lung disease. Low silica quartz worktops address this concern by significantly reducing the crystalline silica content in the material.

Low silica quartz worktops generally contain less than 40% crystalline silica, with some products achieving near-zero levels. The remaining composition uses alternative minerals, recycled materials, and advanced resins to maintain the strength, beauty, and performance that homeowners expect from premium worktops. Importantly, low silica quartz worktops deliver the same non-porous, stain-resistant, and durable properties as their traditional counterparts.

HSE 2026 Regulations: Why Low Silica Matters Now

On 11 May 2026, the HSE published comprehensive new guidance specifically targeting the engineered stone industry. These regulations represent a significant shift in how quartz worktops are fabricated in the UK. Key measures include a ban on dry cutting of engineered stone, mandatory use of water suppression during fabrication, and over 1,000 planned fabricator inspections in the coming 12 months.

The HSE has explicitly recommended that the industry transition toward low silica quartz worktops and alternative materials that reduce worker exposure to harmful dust. For fabricators, specifying low silica quartz worktops is not just good practice but increasingly a regulatory expectation. For homeowners, choosing low silica quartz worktops means supporting safer working conditions throughout the supply chain.

AKG Surfaces and Low Silica Innovation

Our Sempre collection is engineered with a composition of 40% quartz and 60% premium resins, placing it well below the silica content of standard engineered stone products. This reduced quartz content does not compromise on performance. Sempre surfaces are still non-porous, scratch-resistant, heat-tolerant, and backed by our 25-year warranty.

The unique Sempre formula also enables design possibilities that pure quartz cannot achieve. The higher resin content allows for more fluid, organic patterns and a depth of colour movement that gives each slab a distinctive character. Low silica quartz worktops from AKG Surfaces prove that safety and beauty can go hand in hand.

Low Silica vs Traditional Quartz: Performance Comparison

A common concern is whether low silica quartz worktops compromise on the properties that make quartz so popular. The answer is reassuring. Modern low silica formulations deliver comparable scratch resistance, stain resistance, and structural integrity. The non-porous nature is maintained, ensuring the same hygienic benefits for food preparation areas.

The main differences are in composition and, potentially, aesthetic range. Low silica quartz worktops may use alternative minerals like feldspar, recycled glass, or bio-based resins. These ingredients can actually expand the range of available colours and textures, offering designers even more creative freedom while maintaining the practical performance homeowners demand.

Frequently Asked Questions

Are low silica quartz worktops as durable as traditional quartz?

Yes. Low silica quartz worktops are engineered to deliver comparable durability, scratch resistance, and stain resistance to traditional quartz surfaces. The reduced silica content is compensated with alternative minerals and advanced resins that maintain structural integrity and performance.

What is the HSE doing about silica dust from quartz worktops?

The HSE published new engineered stone regulations on 11 May 2026, banning dry cutting, mandating water suppression, and planning 1,000+ fabricator inspections. They have explicitly recommended the industry transition toward low silica and zero silica materials to reduce worker exposure to harmful crystalline silica dust.

Is the Sempre collection a low silica product?

The Sempre collection by AKG Surfaces contains 40% quartz and 60% resin, which places it significantly below the silica content of standard engineered stone products (typically 90–95% quartz). This reduced composition contributes to safer fabrication conditions while maintaining exceptional surface performance.

Do low silica quartz worktops cost more?

Low silica quartz worktops are generally priced comparably to premium traditional quartz. While the raw material composition differs, the manufacturing processes and quality standards are equivalent. The investment in low silica supports both worker safety and environmental sustainability.

What alternatives exist to low silica quartz worktops?

Other low or zero silica surface options include porcelain worktops, sintered stone (such as Dekton and Neolith), and solid surface materials (such as Corian). Each has different aesthetic and performance characteristics. Low silica quartz worktops offer the closest match to traditional quartz in terms of appearance and properties.