Wall Panels for Restaurants & Cafes: B2B Guide

Restaurants and cafés have a problem: echoing rooms measurably reduce guest satisfaction. Wall panels solve this - if they are chosen correctly. This guide provides B2B-oriented recommendations for restaurateurs.

Why acoustics are critical in gastronomy

Studies (Journal of Acoustic Society 2022) show:

• Guests in noisy restaurants spend 23% less time there
• Orders of additional drinks decrease by 15%
• Tips decrease by 8-12%
• Recurrence rate drops by up to 30%

A restaurant with too many hard surfaces (concrete, wooden floors, glass fronts) quickly appears "stressful" - even if the food is excellent.

Requirements for gastronomic wall panels

1. High sound absorption (NRC 0.7+ ideal)
2. Fire protection class B-s1, d0 or better (DIN EN 13501-1)
3. Easy to clean — Grease splashes, wine, sauces will generate guests
4. Hygienic - no porous surfaces in which mold or bacteria can grow
5. Robust — Chair scratches on the wall are an everyday occurrence
6. Optically high quality — atmosphere sells

Suitable materials

Fabric acoustic panels with fire protection

Specially certified polyester fabrics in mineral wool carriers. NRC up to 0.9, B1 certified.

• Advantages: excellent acoustics, high design freedom (any color)
• Disadvantages: Cleaning requires special vacuum cleaners, grease stains are stubborn
• Price: 80-200 €/m²

Wooden slat panels with fire protection

Impregnated slats on felt carrier. Classics in cafés and restaurants.

• Advantages: good NRC (0.6-0.75), warm appearance, robust
• Disadvantages: not all types of wood meet fire protection
• Price: 120-280 €/m²

High-performance PVC with acoustic optimization

Special gastronomy-certified PVC panels with perforated structures.

• Advantages: easy to clean (even with high pressure), hygienic, inexpensive
• Disadvantages: NRC below 0.5, not so high quality
• Price: 40-100 €/m²

Mineral fiber panels

Industrial standard for restaurant acoustics, often used as ceiling elements.

• Advantages: highest sound absorption (NRC 0.9+), affordable
• Disadvantages: optically not for direct viewing areas
• Price: 30-80 €/m²

Optimal distribution

For a 60-100 m² restaurant:

• Ceiling: 25-40% with acoustic elements - maximum efficiency
• Wall surfaces above seat height: 30-50% — direct reflections in conversations
• Partitions between areas: 100% acoustic - create quiet zones
• Bar area: often more echoey, more treatment nnecessary

Styles per concept

Bistro / Casual Dining

Wooden slats in warm tones, combined with pendant lights. Looks inviting and allows for conversations.

Fine dining

Padded fabric panels in subtle tones, often covered in velvet. Conveys intimacy and high quality.

Café / Bakery

3D PVC panels in light tones for a bright, friendly look. Easy cleaning is important.

Bar / cocktail lounge

Leather panels or dark wooden slats with subtle lighting. Atmospheric and masculine.

Restaurant in hotel

Combination of acoustic ceiling and padded wall panels. Maximum effect.

Fire protection: the most important detail

German gastronomy absolutely needs materials tested for fire protection. Classes:

• A1, A2: non-combustible - e.g. B. Mineral fiber panels
• B1 (B-s1, d0): flame retardant, no burning drops - minimum standard for gastronomy
• B2: normally flammable - usually NOT permitted in restaurants
• B3: highly flammable - definitely NOT permitted

Before purchasing: Request a fire protection certificate from the manufacturer. The authorities check this when opening and during inspections.

Cleaning in everyday life

• PVC and hard surfaces: Standard all-purpose cleaner, can be wiped down daily
• Wooden slats: dry cleaning only, slightly damp microfiber cloth if necessary
• Fabric panels: weekly vacuuming, professional cleaning 1-2x a year
• Mineral fiber: Do not clean at all - replace if dirty

Investment reality

Realistic budgets for 100 m² restaurant:

Solution	Material costs	Installation	Total
Mineral fiber ceiling + PVC wall	4,000 €	3,000 €	7,000 €
Wooden slats + acoustic pictures	15,000 €	5,000 €	20,000 €
Premium fabric panels + integrated lighting	€30,000	€10,000	€40,000

ROI calculation

An acoustic investment of €20,000 pays for itself:

• 15% longer stay → ~10% more sales per guest
• 30% better return rate → more regular guests
• Higher tips → better staff retention

For a 50-seat restaurant with a turnover of €600,000 per year: typical payback in 6-18 months.

Recommendations for the opening phase

• Acoustic planning BEFORE interior construction
• Consult with an acoustician for rooms larger than 200 m²
• Min. 50% acoustic treatment of the relevant areas
• Check fire protection certificates before ordering
• Set up a demo area if possible (guest segments reagidifferent)

Conclusion

Restaurant acoustics are not a luxury — they are an investment. Echoing rooms cost restaurateurs measurable sales. Wall panels with proper fire protection and sufficient NRC rating improve guest satisfaction and reduce staff stress.

ArtHouse primarily works in the private customer sector, but gastronomic customers can contact us for individual advice. Material comparison in the Material guide, acoustic basics in the Acoustic panel guide.