External Insulated Wall Systems

An external wall insulation system or ewis is a thermally insulated protective decorative exterior cladding procedure involving the use of expanded polystyrene mineral wool polyurethane foam or phenolic foam topped off with a reinforced cement based mineral or synthetic finish and plaster.

External insulated wall systems.

100ml expanded polystyrene boards are fixed to the external wall and then reinforced with the special 155ml wall plugs base coat fibreglass mash and protective acrylic finish available in different colours and structures. The thickness of thermal insulation is dependent on whatever type is required in order to create. Exterior insulation and finish system eifs is a general class of non load bearing building cladding systems that provides exterior walls with an insulated water resistant finished surface in an integrated composite material system in europe systems similar to eifs are known as external wall insulation system ewis and external thermal insulation cladding system etics. It s also one that is visually transformed.

Our insulation delivers a number of benefits beyond thermal performance in external walls such as best in class fire resistance exceptional noise reduction water repellence as well as vapor permeability and dimensional stability meaning excellent fit and real world performance for the lifetime of the building. The external wall insulation is the best system to insulate your house. External wall insulation systems can play an important role in achieving this. Ewi involves externally cladding a building with insulation boards before applying a layer of basecoat render and then a final decorative finish.