T24 hook ceiling grid
24mm, white, exposed, hook, demountable, galvanised tee grid.
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OWAtecta S33 is a metal, lay-in, suspended ceiling system. It includes 600×600 mm tile modules, exposed T24 grid and a perimeter trim.
S33 utilises our 24mm hook tee grid, suspended from the soffit, with a C-channel fixed to the wall. Simply place the lay-in metal ceiling tiles into the open system apertures.
The lay-in metal ceiling tiles are available with a square edge or a tegular edge (8 mm drop). Also, we can manufacture each design with a plain or perforated surface. The perforated tiles come with a black acoustic fleece backing as standard, offering up to class C sound absorption. However, if you require a higher acoustic value, we can supply an additional acoustic pad to achieve class A absorption. The plain L0 unperforated tiles create a hygienic ceiling for healthcare or catering environments and the system is also suitable for cleanrooms ISO 2. For an industrial look, you may wish to consider lay-in mesh or ‘mock mesh’ panels, please click here for details.
S33 lay-in metal ceiling tiles are easy to install and demount for service access. A metal tile is more durable than a mineral tile, therefore they will last longer when handled more frequently. An installer can cut the tiles onsite to suit the room shape using an appropriate tool. A wall spring clip holds the perimeter tiles in place within the C-channel.
If you’re an architect, designer or specifier, you may wish to copy the product spec using the button below and paste it into an open clause within NBS Chorus.
| Material | Galvanised sheet steel, approx. 0.5 mm |
| Module size* | 600 x 600 mm |
| Colour* | OWA white (similar to RAL 9003) |
| Surface* | Plain L0 or perforated Rd1522 (black acoustic fleece) |
| Edges | Square edge (03) and Teg24 (06) |
| Reaction to fire | A2-s1,d0 (BS EN 13964 & EN 13501-1) |
| Sound absorption** | Rd1522 with acoustic pad: αw = 0.9 (class A) |
| Rd1522 with fleece: αw = 0.7 (class C) | |
| Sound insulation** | Rd1522 with pad and mineral tile: Dnfw = up to 45 dB |
| Rd1522 with fleece: Dnfw = 16 dB | |
| Light reflectance** | Up to 76% |
| Cleaning† | Vacuum, dust, wipe, scrub, and disinfecting |
| Cleanrooms | Yes (Plain L0 – ISO 14644-1 class 2) |
| Hygiene | Yes (Plain L0) |
| VOC emission | Class A+ (ISO 16000) |
| Formaldehyde emission | E1 |
| GreenTag | GreenRate Level A |
| Environment | 100% recyclable |
| Recycled content | Up to 30% |
| Product warranty+ | 10 years |
* Other sizes, perforations, mesh and colours available on request.
** Linear sound insulation, sound absorption and light reflectance values are dependent on tile surface, ceiling slab and other additional factors. Please contact us for clarification.
+ Terms and conditions apply, please download and read our warranty.
† Dependent on surface, do not get acoustic fleece wet. See DS_9398
| Offices | Corridor, meeting room, open plan, lobby, reception, boardroom, kitchen |
| Education | Classroom, hall, corridor, lecture theatre, canteen, dining room, office, library, kitchen |
| Retail | Shopping centre, supermarket, boutique, department store, showroom |
| Leisure | Hotel, restaurant, sports centre, bar, games area, gym, changing room, reception, kitchen |
| Healthcare | Corridor, consulting room, office, kitchen |
| Industry | Cleanroom, laboratory, food processing, precision engineering, optical, office, kitchen |
| In Stock | Yes |
| Details | 600 x 600 mm square edge (03) plain and teg24 (06) Rd1522 perf metal tiles are available from UK stock* to accompany our exposed 24 mm hook tee grid. |
| Delivery* | Available within 2-4 days from receipt of order and OWA confirmation (excl. Scotland, Scotland will be 4-6 days). Please contact us by phone or email to check price and availability. |
| Further Information | Other sizes and edge details are available on a project-by-project basis, lead times will vary. Additional suspended ceiling product data and system options may be available on our Global website: S33 metal lay-in |
* Dependent on current order intake, stock holding and qty required.