Izolacja drzwi ep.42mm + śruby De Dietrich 300009011

This door insulation set with a thickness of 42mm includes screws for easy installation, providing effective thermal insulation for boiler doors. It helps reduce heat loss, improve energy efficiency, and protect surrounding components from excessive temperatures. An essential part for boiler maintenance and repair, this insulation kit is designed to fit standard door assemblies and enhance overall heating system performance.