As for the Installation of Doors, It Occurs in the Most Common Way. They Can Be PurchaSed by Making an Order and Indicating the Dimensions, Or You Can Make Itself. The Main Thing When Building A Bathhouse from Foam Foam Blocks Isled Vapor Barrier and Heat. It is for this, Before The Installation of Insulation, A Special Protective Primer Is Applied to Foam Blocks. AFTER A Protective Primer, Plastering Shoup Be Carried Out Using Tile Glue. And, Gere, Only then, After the Complement of Plastering, You Can Lay the Insulation.