Custom Audio Designs Ltd 

Timber Acoustic Absorbers | Perforated Acoustic Panels | Acoustic Timber Walling | Absorption Panels

itec-timber panels perforated and slotteditec-timber panels perforated and slotteditec timber panels perforated and slotteditec timber panels perforated and slotteditec timber panels perforated and slotted


  • Unique shape profiles.
  • Simple and easy to fix and remove.
  • Available in many perforations.
  • Can meet Class D to Class A acoustic panel.
  • Available in Fire Class2 or Class0
  • Option for applying to curved surfaces


  • Schools.
  • Lobbies.
  • Offices.
  • Meeting Rooms.
  • Halls.
  • Hotels.
  • Auditoriums.

I-Tec and I-TecFLEX Timber Perforated Acoustic Panel Systems
for Walls and Ceilings

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ITEC perforated acoustic timber panel systems
  • The I-Tec perforated and slotted range of noise-absorbent timber acoustic panel system for walls and ceilings which, due to its unbeatable acoustics and aesthetic qualities, the warmth of the material and its easy installation, is ideal for acoustically treating all kinds of areas such as theatres, auditoriums, offices, hotels, conference rooms, restaurants and lobby areas etc.
  • I-Tec wall and ceiling panels are available in either a melamine wood veneer finish, real wood veneer finish or RAL painted finish.
  • Unlike cheaper import imitations which require onsite lacquering to upgrade to Class0 our panels can be supplied in a Class0 Fire Rating thus saving substantial labour time.
  • The perforations can be 4,6,8 or 10mm diameters.
  • The slot widths can be 4,6,8 or 10mm wide.
  • Our standard melamine and wood veneer finishes are shown below. However, we can also provide for specific requests so please contact our Technical Department for other options if they are not shown.
  • MDF is the standard core material but the panels can also be manufactured using plywood or HPL Phenolic Compact.


I-TecFLEX panels provide the possibility of creating different curved surfaces suitable for curvature for bends from 1.5m radius.

All the perforation and slotted configurations are also available in the I-TecFlex range of acoustic perforated or slotted panels.

Edge details available for ceiling and wall panels.

I-Tec Perforation and Slotted Configurations


itec edge trims

Coated melamine edge trims, primary and secondary profiles, to match the panels, are available as an optional extra.

They can also be covered with the same species real wood veneer but this is subject to larger minimum orders.

External corner edge trims can be supplied in a 24mm x 24mm metal profile or a 40mm x 40mm MDF profile.

For ceiling applications, if using only main runners and 'gauges' then all ceiling panels are easily removable.

However, if using main runners and cross tees (which is more common) then access requires removal of several previous panels.

Please contact our technical department if easy access is required for services behind the suspended ceiling.

An optional black acoustically transparent fleece is available for the back of all the I-Tec panels.

Mi install with concealed grid slotted installation2

slotted installation

cosmos installation
Fire reaction
Fire resistant material
Standard material
Euroclass B-s2,d0 (Class0)
Class 2
Dimensional stability
 Increase %Decrease %
Light resistance of colours
Valuation (greyscale) 4-5
Humidity reaction
Humidity percentage 7 ±3%
Blow up in water 24h 15%
Weight (kg/m²)
Standard panel 9
Fire resistant panel 9.9
Mass (kg/m³)
Standard panel 739
Fire resistant panel 830
Impact resistance
Spring method 8N

IMPORTANT Installation and Maintenance Recommendations
  • The panels must be stored and installed in dry, moisture-free areas at a temperature between 18°C and 25°C. (Note: the original packaging does NOT protect the material from rain or moisture).
  • Do not place any loads on the packaged material.
  • The product is for interior installation only. Premises must be weathertight and suitably habitable and the panels must have been acclimatised in the space where they will be installed for a minimum of 24 hours before installation.
  • We recommend installation joints every 6-7 m².
  • The premises must not be subject to sudden changes in temperature or humidity, as the panels require constant climate conditions all year round.
  • Room temperature must always be between 18°C and 25°C, and relative humidity between 40% and 60%.
  • Use only a damp cloth to clean the panels. Never apply products with chemical agents.
  • Natural wood products may show variations in colours, shades and grey tones.

All information contained in these details is given in good faith but without warranty.
Custom Audio Designs reserves the right to alter the specifications of any product without notice.
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