Dovre Vintage 50 Mode D'emploi page 57

Vintage 35 - Minimum distances for versions without heat shield:
1. Combustible material
2. Incombustible material, thickness 100mm
Vintage 35 - Minimum distances for versions with heat shield:
Comment: heat shield is available as an option.
1. Combustible material
2. Incombustible material, thickness 100mm
Subject to change because of technical improvements
Appendix 3: Distance from combustible material
25