Zentia ceiling tiles are a sort of mineral fibre suspended ceiling tiles made by the company that used to be called Armstrong (one of the most popular ceiling brands among commercial buildings in the UK). The range that RCT stocks spans from the budget directional-fissured Fission, through the popular Dune family, to the upper end Ultima. This guide describes all the Zentia tiles that RCT stocks, what each one is used for and which is most likely to be the right replacement for an old ceiling.
Zentia Fission (formerly Armstrong Tatra)
Fission remains the most economical tiling choice with a fissured directional face — the worm-like groove design seen in numerous UK schools and offices. Its dependable balanced acoustics, high light reflectance and excellent value explains why it still sees substantial use in offices, schools, retail and storage spaces. RCT stocks it in both595mm x 595mm (BP958) and 1195mm x 595mm (BP952). Any Armstrong Tatra ceiling can be directly replaced with this.
Zentia Dune Supreme (formerly Armstrong Dune Supreme)
Dune Supreme is a white tile of very fine micro perforation which gives a sleeker more modern look than the fissured tiles, while also maintaining the all-round mineral fibre functionality which helped Dune become the most popular tile in the UK. RCT stocks the Dune Supremes. 595mm x 595mm square edge (BP2271)appropriate for general commercial interiors that are looking for a neater appearance.
Zentia Tegular Dune
The Tegular Dune tile BP2273 Tegular edged tiles of 595mm x 595mm Dune family provide an impression of tile face being set back from the grid line, and hence create a recessed step appearance. Use these when the existing ceiling has a tegular (stepped) edge rather than a flush square edge.
Zentia Aruba Dune Evo
The Aruba Dune Evo features a micro-perforated, smooth, white surface. This tile is designed for a fresh, contemporary aesthetic and is one of Zentia’s flagship products. RCT has stock on the 595mm x 595mm square edge (BP5460). It is positioned at the upper end of the daily range, chosen where aesthetics matter – reception areas, client-facing offices, and modern fit-outs.
Zentia Ultima
Ultima is a premium tile in Zenita’s range offering superb acoustic performance, fire performance as well as a superior finish. Depending on edge detail, square edge Ultima tiles can achieve up to 90 minutes fire protection over steel and 60 minutes over timber. Ultima tiles are ideal for high-end interiors where acoustic and visual fire safety are critical.
Sizes and edge details
The module sizes standard to the UK are where Zentia tiles lie. 595mm x 595mm and 1195mm x 595mm. When placing an order for tiles, check that the edge detail and grid width correspond with the existing ceiling. Edge details can be square (lay-in) and tegular edges that suit 24mm and 15mm grids.
Which Zentia tile do you need?
Frequently Asked Questions
Which ceiling tile by Zentia has the highest sales?
Zentia Fission (formerly Armstrong Tatra) has long been a budget favourite, while the Dune family — Dune Supreme and Aruba Dune Evo — have more contemporary and smoother finishes and as such are more in demand.
What sizes do Zentia tiles come in?
Standard UK measurements for square and tegular edges are 595mm x 595mm and 1195mm x 595mm to suit 24mm and 15mm grids.
Which Zentia tile has the highest fire rating?
The Zentia Ultima offers significant fire protection as a square edge Ultima provides up to 90 minutes under steel and 60 minutes under timber. This varies depending on the edge detail. Always confirm the rating with your specific ceiling build-up.
What replaces Armstrong Dune Supreme?
The current top-of-the-range Dune tile for flagship smooth finish is the Aruba Dune Evo (BP5460). The direct equivalent as to what Aruba Dune Evo offers is the Zentia Dune Supreme. (RCT stock code BP2271).
Locate all Zentia Tiles and RCT Stocks on ourZentia (formerly Armstrong) category page.
Not sure which Zentia tile is right for your project? Give our team a call at01939 251 450 for straight advice, or request a bulk quote — we hold large stock for fast delivery.
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