Siniat Acoustic absorption MF ceilings (Creason)
11 system references
We are a supply and fit installation contractor, not the manufacturer. Information here is reproduced from manufacturers' literature for reference only; always confirm it directly with the manufacturer before specifying, ordering or installing.
Sound-absorbing MF suspended ceilings faced with perforated Siniat Creason boards, rated for absorption to BS EN ISO 11654; performance depends on keeping the stated void depth. Use the filter to narrow by performance or board.
| Reference | Build-up | Absorption class | Absorption coefficient (αw) | Thickness (mm) | Weight (kg/m2) | |
|---|---|---|---|---|---|---|
| MF(1200.1200.600)-12C10no8-75G(612) | 1x 12.5mm Siniat Creason C10no8 perforated board on Siniat suspended MF grid ceiling, 600mm void depth; 75mm glass mineral wool. Void depth must be maintained to achieve the rating. | B | 0.80 | 612.5 | 12 | |
| MF(1200.1200.600)-12C10no8-50G(612) | 1x 12.5mm Siniat Creason C10no8 perforated board on Siniat suspended MF grid ceiling, 600mm void depth; 50mm glass mineral wool. Void depth must be maintained to achieve the rating. | C | 0.75 | 612.5 | 12 | |
| MF(1200.1200.600)-12C10no8-50G(312) | 1x 12.5mm Siniat Creason C10no8 perforated board on Siniat suspended MF grid ceiling, 300mm void depth; 50mm glass mineral wool. Void depth must be maintained to achieve the rating. | C | 0.70 | 312.5 | 12 | |
| MF(1200.1200.600)-12C10no8(312) | 1x 12.5mm Siniat Creason C10no8 perforated board on Siniat suspended MF grid ceiling, 300mm void depth; no insulation. Void depth must be maintained to achieve the rating. | C | 0.60 | 312.5 | 12 | |
| MF(1200.1200.600)-12R12no2-50G(312) | 1x 12.5mm Siniat Creason R12no2 perforated board on Siniat suspended MF grid ceiling, 300mm void depth; 50mm glass mineral wool. Void depth must be maintained to achieve the rating. | C | 0.70 | 312.5 | 12 | |
| MF(1200.1200.600)-12R12no2(312) | 1x 12.5mm Siniat Creason R12no2 perforated board on Siniat suspended MF grid ceiling, 300mm void depth; no insulation. Void depth must be maintained to achieve the rating. | C | 0.65 | 312.5 | 12 | |
| MF(1200.1200.600)-12R15no1-50G(312) | 1x 12.5mm Siniat Creason R15no1 perforated board on Siniat suspended MF grid ceiling, 300mm void depth; 50mm glass mineral wool. Void depth must be maintained to achieve the rating. | C | 0.7 | 312.5 | 12 | |
| MF(1200.1200.600)-12R15no8-50G(312) | 1x 12.5mm Siniat Creason R15no8 perforated board on Siniat suspended MF grid ceiling, 300mm void depth; 50mm glass mineral wool. Void depth must be maintained to achieve the rating. | C | 0.60 | 312.5 | 12 | |
| MF(1200.1200.600)-12R15no8(312) | 1x 12.5mm Siniat Creason R15no8 perforated board on Siniat suspended MF grid ceiling, 300mm void depth; no insulation. Void depth must be maintained to achieve the rating. | D | 0.50 | 312.5 | 12 | |
| MF(1200.1200.600)-12L5X80no8-80G(312) | 1x 12.5mm Siniat Creason L5X80no8 perforated board on Siniat suspended MF grid ceiling, 300mm void depth; 80mm glass mineral wool. Void depth must be maintained to achieve the rating. | D | 0.55 | 312.5 | 12 | |
| MF(1200.1200.600)-12L5X80no8-80G(112) | 1x 12.5mm Siniat Creason L5X80no8 perforated board on Siniat suspended MF grid ceiling, 100mm void depth; 80mm glass mineral wool. Void depth must be maintained to achieve the rating. | D | 0.55 | 112.5 | 12 |
System references, build-ups and performance figures are Siniat's own data, reproduced here from Siniat Drywall Manual for reference only, with credit to Siniat.
Each reference links to Siniat's page for the full, current specification - always specify from Siniat's own documentation, HCI will not be held liable for a misspecification where this page has been used in lieu of the true manufacturer.
If you represent Siniat and have a query pertaining to this library, please email info@howeceilings.co.uk. Data retrieved 10 October 2026.
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