OWA logo white

Metal – Rd1522 perforated

OWAtecta Rd1522 is a perforated surface for galvanised steel, modular metal tiles or rectangular ceiling panels. The prefix ‘Rd’ refers to a diagonal perforation pattern, the first two digits ’15’ refers to a Ø1.5 mm hole diameter and the final two digits ’22’ refers to a 22% ‘open area’, i.e. 22% of the tile surface has been removed.

Metal ceilings from OWA offer plenty of design potential. Standard metal tiles, panels and bespoke products combine creative space solutions with outstanding acoustic and hygienic properties.

OWAtecta metal ceiling tiles are available with different perforation patterns. From large diameter holes (Rv4555) with greater open area to very fine perforations (Rg0702) depending on acoustic requirements and required style. We can supply our metal tiles in any RAL colour to complement the interior design scheme or corporate branding.

Specification

Material Galvanised sheet steel, approx. 0.5 to 1.0 mm
Module size* 600 x 600 mm (stocked)
Colour* OWAwhite (similar to RAL 9003)
Surface* 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)
Freq (Hz) Suspension depth
50mm (αp)
Suspension depth
100mm (αp)
Suspension depth
200mm (αp)
Suspension depth
400mm (αp)
125 0.05 0.10 0.30 0.40
250 0.15 0.30 0.65 0.75
500 0.35 0.70 0.85 0.60
1000 0.70 0.85 0.65 0.70
2000 0.85 0.65 0.70 0.70
4000 0.70 0.70 0.70 0.75
αw 0.40 0.60 0.70 0.75
NB. the values shown include black acoustic fleece
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 and wipe scrubbing
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 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

Application Areas

Offices Corridor, meeting room, open plan, lobby, reception, boardroom, kitchen
Education Classroom, hall, corridor, lecture theatre, canteen, dining room, office, library
Retail Shopping centre, supermarket, boutique, department store, showroom
Leisure Hotel, restaurant, sports centre, bar, games area, gym, changing room, reception
Healthcare Corridor, reception, laboratory, office
Residential Corridor, lobby, communal space

For more information regarding ceiling tile application areas, please review our summary page.

Availability

In Stock Yes
Details 600 x 600 mm bevelled (01), square edge (03), teg24 (06) and teg15 (16) Rd1522 perf tiles are available from UK stock* to accompany our OWAtecta system components.
Delivery* Available within 2-5 days from receipt of order. Please contact us by phone or email to check price and availability.
Further Information Other sizes, perforations 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: Rd1522 perforated metal

* Dependent on current order intake, stock holding and qty required

Videos

OWAtecta Rd1522 perf tiles in S22 clip-in system

OWAtecta Rd1522 perf tiles in S32 clip-in system

Certifications

European CE mark
Green Tag certified Level A
Recyclable
Finishes and Interiors Sector member (FIS)

Related Products

OWAtecta S22 clip-in metal L0 plain hygienic suspended ceiling tile for healthcare and kitchens

Metal – L0 plain tiles

OWAtecta L0 plain is an unperforated surface for galvanised steel metal ceiling tiles or panels.

OWAtecta S80 demountable mesh metal ceiling raft with class A acoustic pads installed at Assembly B building in Bristol

Metal – Mesh

OWAtecta expanded metal mesh is a contemporary and industrial suspended ceiling material.

OWA S80 metal suspended ceiling rafts in an open plan space at the University of Herts Spectra Building

S80 acoustic raft – floating metal ceiling

Metal ceiling raft, hook-on demountable panels, acoustic, made to order, bespoke sizes available.