Mercia 4m x 4m Insulated Garden Room (with FREE Installation)

This 4m x 4m perfect for those looking to add a modern extension to their garden! This all-purpose garden room has been designed and built for year round use, thanks to the Eco-quilt insulation that features in the walls, roof, and floor. The walls are consisting of three layers, a 16mm tongue and groove outer layer, a 44mm gap in the middle that is filled with insulation, and a 12mm tongue and groove inner wall. The thick walls mean heat is trapped in and any entering noise from the outside is greatly ...