Structural External Wall Insulation (Solid Wall Structures)

A unique solution for the refurbishment sector. Our unique Structural External Wall Insulation system is a cost effective method of extending the life of defective buildings whilst also improving the appearance and thermal efficiency.




In the refurbishment sector, Structherm is thoroughly familiar with the problems likely to be encountered in a variety of ageing structures. Many buildings for example, low rise non-traditional system built housing erected during the immediate post-war period and high rise buildings, particularly those constructed during the 1960s and 1970s, suffer from inadequate thermal insulation, significant thermal bridging and subsequent condensation problems.





Over time, the deteriorating fabric leads to a gradual reduction in structural effectiveness, particularly at construction joints and junctions between components. This is exacerbated by poor concrete cover and/or chloride contamination leading to corrosion of reinforcement in the structural elements. Weather tightness may also be severely reduced. The SEWI system is based on the performance of a unique, two-way spanning, lightweight prefabricated panel component with a rigid insulation core - the Structural External Wall Insulation panel.





These panels are joined together with mesh to provide a rigid, continuous envelope around the building with real structural integrity and Racking strength.





A substantial layer of basecoat render is then applied to the system which works with the panels to provide large spanning capabilities of up to 3600mm, without secondary support. To complete the system a wide choice of final finishes, colours and textures are available.