Room Type	Standard	RT60	BGN Limit	Cost
Classroom	DIN 18041:2016	≤ 0.55s (Class A)	≤ 35 dBA	€19,000–€28,000 per classroom
Classroom	WELL v2 Feature 74	≤ 0.6s	≤ 35 dBA	€22,000–€32,000
Open Plan Office	DIN 18041:2016	≤ 0.5s	≤ 40 dBA	€95–€160/m²
Open Plan Office	WELL v2 Feature 74	≤ 0.5s	≤ 45 dBA	€100–€180/m²
Meeting Room	DIN 18041:2016	≤ 0.5s	≤ 35 dBA	€5,500–€12,000
Worship Space	DIN 18041:2016	1.5–2.5s	NR-25	€140–€320/m²
Recording Studio	ISO 3382	0.3–0.5s	NR-15	€380–€650/m²
Concert Hall	ISO 3382	1.8–2.2s	NR-15	€900–€1,400/m²
Hospital Ward	DIN 18041:2016	≤ 0.8s	≤ 40 dBA	€26,000–€42,000 per 100m²
Sports Hall	DIN 18041:2016	≤ 1.5s	≤ 55 dBA	€50–€95/m²
Restaurant	DIN 18041:2016	≤ 0.8s	40–50 dBA	€70–€130/m²
Home Studio	ISO 3382	0.2–0.4s	NR-25	€1,800–€9,000 total

Frequently Asked Questions: Germany Acoustics

What acoustic standards apply in Germany?▾

Germany uses DIN 18041:2016, WELL v2 Feature 74, ISO 3382. Requirements vary by room type and building use.

How many room types have acoustic requirements in Germany?▾

There are specific acoustic requirements for 10 room types in Germany, covering 12 room-standard combinations including classrooms, offices, hospitals, and performance spaces.

How much does acoustic treatment cost in Germany?▾

Acoustic treatment costs in Germany vary by room type. For example, Classroom treatment costs €19,000–€28,000 per classroom. Use the free calculator for project-specific estimates.

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