What was the outcome of the First Graphene (ASX:FGR) production trial in the UK?

First Graphene successfully completed a world-first production trial of over 10,000 graphene-enhanced cement roof tiles at FP McCann’s Cadeby facility.

How does this news affect the investment thesis for First Graphene (ASX:FGR)?

This result validates the commercial viability of graphene in the global construction sector, moving FGR from a speculative R&D phase toward tangible market penetration.

What are the key environmental and carbon reduction metrics for PureGRAPH-enhanced cement?

The production trial achieved a cradle-to-gate CO₂ reduction of up to 14% compared to traditional methods. This was largely driven by the ability to use CEM-II cement, which has a lower carbon profile, without sacrificing the structural integrity typically associated with CEM-I.

How does the trial impact the production efficiency and margins for cement tiles?

The trial demonstrated a 26% reduction in the cement-to-concrete ratio required to produce the tiles. Using less raw cement to achieve the same strength potentially improves manufacturer margins and reduces transport costs.

What is the total addressable market (TAM) for First Graphene's new roof tile technology?

First Graphene is targeting the global cement roof tile market, which is currently valued at approximately US$7.6 billion.First Graphene is targeting the global cement roof tile market, which is currently valued at approximately US$7.6 billion.

What are the primary risks for First Graphene (ASX:FGR) shareholders after this announcement?

Despite the successful trial, the primary risk remains commercial scaling and the timing of revenue generation. With a share price of $0.068, FGR is a micro-cap stock sensitive to capital constraints and the pace of industrial adoption.

First Graphene achieves breakthrough in sustainable roof tiles

Written by Liezl GambePublished Apr. 23 2026Last Updated Apr. 23 2026

First Graphene (ASX:FGR) completed a production trial for graphene-enhanced cement roof tiles.

Partnering with the United Kingdom’s largest precast concrete manufacturer, FP McCann, the five-month project produced over 10,000 tiles at the Cadeby manufacturing facility.

The trial utilised 40 tonnes of PureGRAPH-enhanced cement, developed alongside the Breedon Group, to rigorously test the material’s quality, efficiency, and carbon reduction potential.

By incorporating graphene, the production process achieved a cradle-to-gate CO₂ reduction of up to 14%.

Furthermore, the trial demonstrated that the graphene-enhanced CEM-II cement could match the strength of traditional CEM-I while requiring a 26% lower cement-to-concrete ratio.

Following the results, the tiles are slated for immediate use in new buildings at the Cadeby site, marking the transition from laboratory success to real-world application.

As the UK government pledges to deliver over one million sustainable homes in the next three years, this innovation arrives at a critical juncture.

First Graphene has already commenced discussions with industry partners to scale the technology, aiming to penetrate the US$7.6 billion global cement roof tile market.

At the time of reporting, First Graphene’s share price was $0.068.