MICRO-PERFORATED ACOUSTIC PANELS

rWood Micro: micro-perforated acoustic wood panels

Invisible Perforation, Exceptional Acoustics

Experience the beauty of natural wood with the acoustic performance of advanced micro-perforation technology. Virtually invisible holes deliver Class A sound absorption while preserving the pure, homogeneous look of premium wood veneer.

Re-Sound is a Stretch Group brand. We manufacture in our own plants in Beveren-Waas (Belgium) and Częstochowa (Poland).

Invisible Perforations
Class A Absorption
B-s1,d0 fire rated
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rWood - Micro acoustic panel
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rWood - Micro panel close-up showing invisible perforations
THE INVISIBLE SOLUTION

Designed for Eyes and Ears

rWood - Micro panels combine advanced micro-perforation technology with premium wood veneers. From a normal viewing distance, the perforations are completely invisible—what you see is a beautiful, homogeneous wood surface. What you hear is exceptional acoustic comfort.

The secret lies in the combination of two acoustic mechanisms: thousands of precisely engineered micro-holes in the surface and sound-absorbing chambers within the core material.

  • ✓Perforations invisible from normal viewing distance
  • ✓Fire-retardant MDF core with sound chambers
  • ✓Over-veneered edges for seamless joints
  • ✓Suitable for walls and ceilings
  • ✓Available as backlit panels
PERFORATION PATTERNS

Choose Your Perforation

Four perforation densities to match your acoustic requirements. From virtually invisible Nano perforations to maximum-absorption Micro L patterns—select the perfect balance between aesthetics and acoustic performance.

Nano

⌀ 0.5mm

Virtually invisible perforations

Open area: 2.5%

Micro S

⌀ 1.0mm

Subtle micro-perforations

Open area: 5.2%

Micro M

⌀ 1.5mm

Balanced perforation pattern

Open area: 8.4%

Micro L

⌀ 2.0mm

Maximum absorption pattern

Open area: 10.6%
10× magnified

Nano Perforation

⌀ 0.5mmHole diameter
2.5%Open area

Virtually invisible perforations. The smallest perforation available—completely invisible to the naked eye, creating a flawless wood surface.

SURFACES

Premium Surfaces

Every rWood - Micro panel features over-veneered edges—a manufacturing technique from traditional carpentry heritage. The result: stronger panels, seamless joints, and a continuous pattern regardless of panel format.

Wood Veneer

Premium A-grade veneers in oak, walnut, birch, and more. Nature and Gemini cuts available.

HPL Laminate

High-pressure laminate surfaces for extra durability. Available in a wide range of colors and finishes.

Surface Type

Finish Treatments

Pigmented Lacquer

Custom color tones with transparent or solid pigmentation

Gloss Levels

From super matte to high gloss UV-cured lacquer

Micro-perforated wood panel surface detail
PERFORMANCE

Superior Sound Absorption

The combination of micro-perforations in the surface and thousands of larger sound chambers in the core creates a dual acoustic mechanism. Less dependent on insulation and air gaps—meaning thinner walls and ceilings that save valuable space.

Panel Cross-Section
Wood Veneer + Micro-PerforationsA-grade veneer with precision-drilled holes
Fire Retardant Medium Density Fiberboard CoreFire Retardant, with sound chambers
Acoustic Fleece BackingAdditional sound absorption layer
Sound waves absorbed
αw 0.90Absorption
★Class A
90%
Sound Absorbed
B-s1,d0
Fire Rating
ISO 354
Test Standard
Thinner
Wall Build-up
Independently tested & certified to ISO 11654

Dual Acoustic Mechanism

Micro-holes and sound chambers work together for superior absorption

Space-Saving Design

Less dependent on air gaps—thinner wall and ceiling build-ups

Fire safety

B-s1,d0 reaction to fire with the fire-retardant MDF core (EN 13501-1)

INSTALLATION SYSTEM

Precision Installation

rWood - Micro panels are installed with our concealed mounting system, ensuring invisible fixings and a flawless finish. The system allows for both wall and ceiling applications, with seamless panel-to-panel transitions through over-veneered edges.

1

Install Subframe

Mount aluminium rails to wall or ceiling structure

2

Add Insulation

Optional mineral wool for enhanced absorption

3

Click & Fix Panels

Concealed clip system for tool-free panel mounting

4

Seamless Result

Over-veneered edges create continuous wood surface

rWood - Micro panel installation system
Backlit micro-perforated panel creating light effect
DESIGN FREEDOM

Bespoke Possibilities

rWood - Micro panels can be customized and pre-fabricated according to your drawings. The micro-perforations open up unique design possibilities that go beyond standard acoustic panels.

Backlit Panels

Create stunning backlit sections where light shines through the micro-perforations. Logos and patterns glow beautifully when lit, yet remain invisible when the light is off.

Custom Dimensions

Panels produced to your exact specifications. Non-standard sizes and shapes for unique architectural requirements.

Continuous Pattern

Over-veneered panels create seamless transitions regardless of format, for a homogeneous impression on any surface.

SUSTAINABILITY

Responsibly Made

rWood - Micro panels are built with sustainability as a core principle. FSC® certified wood, low-emission finishes and responsibly sourced materials ensure environmental responsibility throughout the product lifecycle.

FSC® Certified Veneer

Wood from responsibly managed forests

Natural Core Material

Fiberboard core—a wood-based, fire-rated core

Made in Poland

Manufactured in our own plant in Częstochowa (Poland)

Low VOC Emissions

E1-rated for healthier indoor air quality

Sustainable production
TECHNICAL

Specifications

Dimensions — Walls and Ceilings

Custom sizes100–3050 × 100–1220 mm
Thickness8–19 mm
Weight~From 0,35 kg/m²
Core density48,40 kg/m³

Dimensions — Walls and Ceilings

Absorption coefficient (αw)0.90
Absorption classClass A
Test standardISO 354 / ISO 11654

Perforation Options

Nano (⌀ 0.5mm)2.5% open area
Micro S (⌀ 1.0mm)5.2% open area
Micro M (⌀ 1.5mm)8.4% open area
Micro L (⌀ 2.0mm)10.6% open area

Fire Safety

Reaction to fireB-s1,d0
Resistance to fireK1-10 / K2-10
CoreFire Retardant
Test standardEN 13501

Materials

SurfaceVeneer / HPL / Foil / Paint
CoreMedium Density Fiberboard core (brown / green / black)
EdgesOver-veneered solid wood
Acoustic feltBlack / White

Applications

InstallationWalls & Ceilings
EnvironmentInterior (dry areas)
Backlit optionAvailable
Mounting systemConcealed clip system
COMPLETE THE LOOK

Accessories

Professional finishing elements for a flawless result

Edge Profiles

Matching profiles for clean panel terminations

Corner Solutions

Seamless internal and external corner transitions

Mounting Rails

Concealed aluminium subframe system

LED Backlighting

Integrated lighting for backlit panel effects

FAQ

Frequently asked questions

Where does the FSC-certified veneer come from?

Veneer is sourced from FSC-certified European forests (predominantly oak and walnut). The chain-of-custody certificate number is provided per delivery on request.

What is the fire rating?

With the fire-retardant (FR) MDF core, rWood panels are classified B-s1,d0 under EN 13501-1 — the core we specify for escape routes and public buildings. The fire certificate is in the downloads block on this page.

What is the standard lead time?

Stock veneers ship within 3–4 weeks; non-stock species and custom finishes require 6–8 weeks. Production capacity is reserved at order confirmation.

How are rWood panels installed?

Two methods are supported: a hidden clip system for fast install and easy removal, or direct glue-fixing for permanent installations. Both are detailed in the installation manual.

What happens to the panels at end of life?

Re-Sound takes panels back free of charge across BE/NL/FR/DE/LU. The veneer is separated from the recycled-felt substrate; both streams re-enter our supply chain rather than going to landfill.

Ready to Transform Your Space?

Get a personalized quote for your project. Our team will help you calculate the right amount of panels and find the perfect configuration.

Request a QuoteCall Us: +32 3 284 68 18

Free shipping in Belgium • Return for recycling included