はじめに

Acoustic wood paneling has become one of the most widely used decorative and functional materials in modern architecture. With the growing demand for sound insulation, aesthetics, and sustainability, 音響パネル are now essential in hotels, offices, conference centers, schools, and high-end residential projects. Among the many parameters clients consider, size is one of the most critical factors. The correct size of acoustic wood paneling not only ensures effective installation but also impacts cost, material utilization, and design flexibility.

This article provides an in-depth explanation of the common sizes of acoustic wood paneling, their applications, industry standards, and customization possibilities. The goal is to help B2B buyers, wholesalers, and contractors better understand the product and make informed purchasing decisions.

Overview of Acoustic Wood Paneling

Acoustic wood panels combine natural wood veneer or MDF (medium-density fiberboard) with acoustic felt backing, engineered with slat or perforated designs. Their primary purpose is to:

• Improve 吸音 in interior spaces.
• Provide a warm, natural wood aesthetic.
• Meet fireproofing, environmental, and durability standards.
• Offer easy installation through wall mounting or ceiling suspension.

The most popular design today is the slatted acoustic wood panel, where narrow wooden strips are mounted on a felt or acoustic base layer. These panels come in standardized sizes for ease of installation and logistics.

Common Standard Sizes of Acoustic Wood Paneling

Across the global market, especially in Europe, the United States, and Asia, the most frequently used acoustic wood panel sizes are:

2.1 Standard Panel Lengths

1. 2400 mm (2.4 m) – The most common length in Europe and Asia. Matches standard wall heights, easy for floor-to-ceiling installation.
2. 2700 mm (2.7 m) – Popular in higher-end projects, accommodates taller spaces, reducing joint gaps.
3. 3000 mm (3.0 m) – Often requested for commercial interiors and luxury residences with higher ceilings.

👉 These three sizes cover over 80% of global demand for slat acoustic wood panels.

2.2 Standard Panel Widths

1. 600 mm (60 cm) – The universal width, convenient for handling and installation.
2. 1200 mm (1.2 m) – Used in large-scale wall projects to reduce installation time.
3. 300 mm (30 cm) – Less common, used for small spaces or detailed design.

👉 Most suppliers focus on 600 mm width due to logistics efficiency and compatibility with wall structures.

2.3 Standard Panel Thickness

• 21 mm to 25 mm (overall panel thickness, including felt backing).
• 12 mm to 18 mm (MDF or plywood slat thickness).
• 8 mm to 10 mm (acoustic felt thickness).

This thickness ensures optimal sound absorption coefficients (NRC 0.75–0.90) while maintaining lightweight properties for easy installation.

Slat Size Specifications

Besides the overall panel size, the slat dimensions play a critical role in acoustic performance and visual effect.

3.1 Common Slat Widths

• 15 mm – Slim, elegant, modern design.
• 25 mm – Balanced width, most widely used.
• 30 mm – Provides a bold and structured appearance.

3.2 Common Slat Thickness

• 12 mm – Lightweight, economical.
• 15 mm – Standard, offering stability and durability.
• 18 mm – Premium projects requiring a stronger profile.

3.3 Slat Spacing (Gap Size)

• 13 mm – 15 mm spacing is most common.
• Larger gaps improve acoustic absorption but reduce visual density.
• Smaller gaps emphasize uniform aesthetics.

International Size Standards

4.1 European Market

• Typical size: 2400 × 600 mm, thickness 21 mm.
• Compliance: EN ISO 354 (sound absorption), EN 13964 (ceiling systems).
• Preferred by contractors due to modularity.

4.2 American Market

• Common size: 95" × 24" (approx. 2413 × 610 mm).
• Customization for 96" (8 feet) height to match drywall panels.
• Strict fireproofing standards (ASTM E84 Class A).

4.3 Asian Market

• Widely adopts 2400 × 600 mm and 3000 × 600 mm.
• Growing demand for 2700 mm due to higher ceilings in luxury apartments.
• Strong emphasis on eco-friendly certifications (E0, E1 formaldehyde standards).

Custom Sizes and Special Orders

While standard sizes dominate, many projects require customized acoustic panel dimensions due to unique architectural needs.

5.1 Customized Lengths

• Panels up to 3200 mm available upon request.
• Shorter panels (1800–2000 mm) for partial walls or furniture integration.

5.2 Customized Widths

• Wider panels (1200 mm) are common for large projects.
• Narrow panels (300 mm or 400 mm) are used for decorative strips or design accents.

5.3 Thickness Adjustments

• Thicker felt backing (up to 12 mm) for enhanced acoustic performance.
• Double-layer MDF for sound insulation walls.

Applications of Different Panel Sizes

Different sizes fit different project needs:

• 2400 × 600 mm – Hotels, offices, classrooms (standard projects).
• 2700 × 600 mm – Luxury apartments, high-end retail stores.
• 3000 × 600 mm – Auditoriums, theaters, large conference halls.
• 1200 mm wide panels – Quick coverage for airports, exhibition centers.
• Narrow slats – Modern minimalist homes, design studios.
• Thicker panels – Industrial applications, recording studios.

Factors Influencing Size Selection

1. Ceiling height – Determines panel length.
2. Wall area – Influences width preference.
3. Acoustic requirements – NRC performance depends on slat and felt proportions.
4. Installation method – Panels must match wall mounting systems.
5. Logistics and shipping – Containers (20ft, 40ft HQ) favor certain dimensions.

Market Trends in Acoustic Wood Panel Sizes

• Increasing demand for larger panels (2700–3000 mm) in high-end markets.
• Rising preference for custom widths (400 mm, 1200 mm) to reduce installation time.
• Global shift towards sustainable materials (FSC-certified wood, PET felt).
• Modular designs allowing mix-and-match panels of varying sizes.

Why Size Matters in Wholesale Supply

For B2B buyers, panel size directly impacts:

• Container loading efficiency – Smaller widths fit better but increase quantity.
• On-site labor costs – Larger panels reduce installation time.
• Waste reduction – Proper size minimizes cutting.
• Design effect – Proportions of slats and gaps define aesthetics.

結論

Acoustic wood paneling comes in a range of standardized and customizable sizes to meet different project needs. The most common formats in the international market remain:

• 2400 × 600 mm, 2700 × 600 mm, 3000 × 600 mm lengths.
• 21–25 mm total thickness with slats of 15–30 mm width.

Choosing the right size depends on building dimensions, project type, and acoustic performance goals. For wholesalers, understanding these specifications not only helps in product sourcing but also ensures smoother communication with architects, designers, and contractors.

As a Chinese factory supplier, we can provide both standard acoustic wood panels そして customized dimensions to meet international project requirements, ensuring competitive pricing, consistent quality, and fast delivery.