External Wall Insulation Systems

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.

External wall insulation systems.

Insulating with cork image credit. Weber external wall insulation ewi sometimes referred to as etics or eifs systems can simplify wall construction in the new build sector or extend the life of existing buildings by providing thermal insulation to keep the old structure warm and stable. 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. Most external insulation systems deal with this challenge through the inclusion of a vapour barrier between the wall and the insulation but it is worth checking with your manufacturer supplier.

The thickness of thermal insulation is dependent on whatever type is required in order to create. External wall insulation ewi which is also referred to as etics external thermal insulation composite systems is a method of insulating the outside walls of either a new or existing house and involves directly applying insulation panels to the walls of the building before finishing with a rendering system to provide protection from impact. Our range of bba approved external wall insulation systems ewi and solutions that have been tried and tested for over 30 years. Permarock products ltd is a leading uk manufacturer and supplier of external wall insulation and exterior render systems.

The external wall insulation is the best system to insulate your house. Developed to meet the latest building regulations requirements our tested and accredited cladding solutions are suitable for all forms of construction and building types including high rise structures in the new and existing building sectors. The wide range of finishes available allows you to achieve a low maintenance attractive and weather resistant finish in a number of. Featuring integrated moisture air and thermal protection zip system r sheathing completely reimagines traditional wall assemblies by streamlining exterior water air and thermal management.

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.