Optional thermal insulation for building a smart fireplace into any through room divider of non-flame-resistant materials. It is installed after the installation of drywall (or other wall material). You can safely build a stone into a through room divider with plasterboard, chipboard, wood and other non-flame-resistant materials.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.