The slate market value per capita in Germany was $0.21 in 2023. The forecast from 2024 to 2028 shows a slight decline to $0.19 by 2025, remaining constant thereafter. The decrease represents a nearly 5% drop from 2023 to 2024. With stagnant growth from 2025 to 2028, this translates to a negative CAGR of approximately -1.22% over the five-year period.

Future trends to watch for include:

Potential shifts in construction trends that could renew interest in slate usage.
Innovations in slate production that may affect market prices and demand.
Environmental regulations impacting slate extraction and usage.
Competitive roofing materials gaining market share.