Rockfon vs Ecophon: Acoustic Ceiling Tile Comparison for Commercial Projects

When evaluating Rockfon and Ecophon for commercial projects, the key deciding factor is their materials. Rockfon offers superior fire resistance and moisture management with their stone wool, while Ecophon uses glass wool, providing an excellent eco-sound absorption. They both provide better sound absorption than typical mineral fibre options. RCT carries Rockfon Artic and Ecophon Advantage ranges, both of which are affordable and excellent options for acoustic tiles. This guide, from the perspective of stone wool, provides information to help with choosing the best tile for a commercial fit-out or refurbishment. 

Material: stone wool vs glass wool 

Rockfon uses stone woolmade from volcanic rock which is non-combustible and water-repellent. Ecophon usesglass woola dense 

Where Rockfon leads 

• Fire performancefibre that provides excellent sound absorption, a clean white finish, and strong environmental credentials. While both fabrics absorb sound efficiently, the differences in fire and moisture performance is where stone wool has a clear structural advantage. 

• Moisture resistanceRockfon has very high fire reaction classification with very little smoke. This is their leading advantage over fire-sensitive projects. 

• Inherent mould resistanceRockfon tiles are water-repellent and moisture resistant, unlike standard tiles that would sag. 

• Durability — long-lasting, hard-wearing tiles for demanding commercial areas. 

Where Ecophon leads 

• Glass wool acoustic absorptionRockfon stone wool inhibits mould and mildew growth without the use of added antimicrobials. 

• Environmental credentialsIt has a clean and smooth white finish and effective sound absorption. 

• Light reflectanceRockfon products are clean white and fully recyclable with no added formaldehyde and exceptionally low VOC emissions. 

Head-to-head summary 

• Material: Rockfon — stone wool; Ecophon — glass wool. 

• Fire:It has a bright white finish that reflects daylight and provides high light reflectance. 

• Moisture: Rockfon more robust in humidity; Ecophon good. 

• Acoustics: both well above standard mineral fibre. 

• Environmental: Ecophon recyclable, no added formaldehyde, low VOC. 

• Both:Overall, Rockfon has an advantage for being non-combustible, while Ecophon has a good reaction to fire. 

How to decide for a commercial project 

Prioritize the main requirements. If the space hasfire-sensitive or prone to humidity, specify Rockfon Artic (stone wool). If environmental requirements or a glass wool acoustic tile are the priority, specify Ecophon Advantage. In a standard commercial office where neither dominates, both the Artic and Advantage tiles RCT stocks perform similarly, so finish preference, stock availability and price usually dictate it. In a mixed project, it is logical to apply each where its strengths do. For a more comprehensive view from the glass wool side, refer to the other comparison in our Ecophon cluster. 

Frequently Asked Questions 

Which is better, Rockfon or Ecophon? 

Neither universally. Rockfon stone wool leads on fire and moisture resistance; Ecophon glass wool has good environmental credentials but offers a lesser degree of acoustic absorption. The right selection will depend on the dominant need of the space. 

Which is better for fire safety? 

Rockfon. Its stone wool is non-combustible, giving a very high reaction-to-fire classification; whereas Ecophon glass wool has good but not non-combustible reaction-to-fire classification. 

Which tiles does RCT stock? 

RCT stocks the Rockfon Artic (stone wool) and Ecophon Advantage (glass wool) lines — both are readily available, high-performing acoustic tiles in standard sizes and edge details. 

Can I use both brands on one project? 

Yes, Specify Rockfon Artic for fire-sensitive or humid zones and Ecophon Advantage where environmental credentials or glass wool tiles are preferred, aligning each to its strengths. 

Compare both in stock — see our Rockfon category page alongside our Ecophon range. 

Would you like an unbiased recommendation for your project? Call01939 251 450 or request a bulk quotefor either range, backed by our price guarantee.