Grooved Wood Acoustic Panel 59/5

Grooved Wood Acoustic Panel 59/5

Model 59-5 is the wide-board expression of the grooved range — a 59 mm pitch with 5 mm slots and 5.5% perforation rate. It reads as generous timber panelling while retaining true broadband absorption, and is the signature look of many auditorium projects in our reference list.

Key features

• Model 59-5, perforation rate 5.5%
• Wide 59 mm pitch reads as timber panelling
• Width 133 / 197 mm · length 2440 mm · thickness 12 / 15 / 18 mm
• Fire-retardant and MgO substrates for public buildings

Material specifications

Sound absorption coefficient

Model 59-5, laboratory reverberation-room data as published in the MST product catalogue.

Octave-band average of the 250–2000 Hz bands (NRC) ≈ 0.55. Coefficients are quoted for the mounting described above; a different cavity depth or backing moves the curve, so confirm the build-up with us before fixing the specification.

Where it is used

Concert halls, theatres, auditoria, hotel lobbies and other spaces where a calm timber look is required.

Ordering & delivery

Certification & test data

• Reaction to fire (CN): GB 8624-2012 — B1 (A-grade non-combustible substrates available)
• Formaldehyde: GB 18580-2017 — E1
• Core: FSC®-certified MDF / ply substrates available
• Sound absorption: ISO 354 reverberation-room measurement; third-octave coefficients published above.
• Chain of custody: FSC® CoC (FSC-STD-40-004 V3.1), certified by RINA and held in the name of Shanghai MST Industrial Co., Ltd. — valid to 11 November 2027.

Component test reports are issued to our manufacturing partners rather than to MST. Authorised copies, including laboratory and certificate numbers, are released with every quotation.

Samples

A4 groove samples of the 28-4, 59-5, 40-3 and 14-2 patterns are despatched free of charge within 7 working days.

Talk to us about your project

Email your drawing, panel schedule or a square-metre count to sales@mstacoustics.com, or send the enquiry form on this page. We reply within one working day with pricing, lead time and freight options. Datasheets, colour charts and installation guides are collected in our technical resources library.

Frequently asked

Is the 59-5 pattern available in fire-rated substrate?
Yes — flame-retardant board and MgO (A-grade) substrates are standard options.

Can panels be supplied cut to length?
Yes, factory cutting to your panel schedule avoids site waste.

What is the maximum continuous run?
Joints are broken every 2440 mm; staggered joints keep long walls visually continuous.