Eifs Siding Installation

Adhesives are commonly used to attach eifs to gypsum board cement board or concrete substrates.

Eifs siding installation.

Contractors found stucco to be a good repair choice for buildings damaged during the war. It incorporates noncombustible continuous exterior insulation and a continuous air and moisture barrier with sto s high performance finishes to produce an. By the mid 1980s eifs was commonly found in most mid to upper priced residential developments throughout the country. Eifs is usually sprayed onto mesh that is mounted to styrofoam type of material.

Exterior insulation and finish systems eifs offer continuous insulation by design allowing architects the design flexibility and aesthetics they require while helping to meet the new energy codes. At the site installation proceeds as follows. Exterior insulation and finish systems eifs are a relatively new cladding system that combine a finish with a layer of exterior insulation. Cold temperatures can potentially wreak havoc on the installation of eifs siding because most of its components are water based.

Eifs dries through the process of evaporation which occurs more slowly in cold temperatures. The mesh or grid drainage layer is adhered to the home s siding the foam insulation panels are glued or fastened on and seams are staggered the seams are caulked the base coat is applied by hand or spray fiber mesh is installed for strength and to. Today the eifs market segment is less than 5 percent for residential construction. Why eifs problems occur.

The stotherm ci mineral system is a decorative and protective exterior wall system that combines superior air and weather tightness with excellent thermal performance and fire resistance. It may surprise you to know that at one time 30 percent of the eifs business was in the residential market. Eifs installation eifs are typically attached to the outside face of exterior walls with an adhesive cementitious or acrylic based or mechanical fasteners. Eifs is an acronym for exterior insulation and finish systems the product is also called synthetic stucco and it refers to a multi layered exterior finish that s been used in european construction since shortly after world war ii.

But that would all change by the end of the century. According to the definitions of the international building code and astm international an exterior insulation and finish system eifs is a nonload bearing exterior wall cladding system that consists of an insulation board attached either adhesively or. Using the soft styrofoam substrate allows the builder to use less of cement stucco material. Eifs are vulnerable to damage due to the combination of a thin stucco coating over a soft base make.