Eifs and stucco exterior insulation and finish systems eifs are a relatively new cladding system that combine a finish with a layer of exterior insulation.
Eifs are a multilayered exterior siding or cladding system.
The system starts with a water barrier attached to the sheathing such as house wrap felt paper or cementitious gypsum board.
By the mid 1980s eifs was commonly found in most mid to upper priced residential developments throughout the country.
Eifs claddings are used to create a monolithic finish on a building.
Because barrier eifs itself blocks the movement of water and vast quantities of water vapor.
All exposed sheet edges must be well coated.
Stotherm ci is a high performance exterior wall cladding system that integrates a seamless air and moisture barrier with continuous insulation ci and advanced drainage capabilities.
The house was actually wrapped in a proprietary lightweight synthetic cladding known as an exterior insulation and finishing system eifs a multilayered wall system with thermal insulation built right in.
Uncoated sheet edges can be very absorbent and they may wick water from adjacent surfaces such as waterproof decks and roofs.
Keep in mind that every other exterior cladding system for residential homes allows water and water vapor to escape back to the atmosphere.
And a textured protective finish coat.
Today the eifs market segment is less than 5 percent for residential construction.
An exterior insulation finishing system eifs also known as ewi exterior wall insulation systems or external thermal insulation composite systems etics is a type of cladding system that provides exterior walls with an insulated finished surface and waterproofing in an integrated composite material system.
An integrally reinforced base coat.
It comprises several layers between the sheathing and the exposed finish.
But that would all change by the end of the century.
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.
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 mechanically or both to the substrate.
The weathertight exterior coating creates a weatherskin and a face seal to the cladding that is very airtight.
The finish is comprised of polymeric organic bonded aggregate and cement reinforced with a glass mesh.
It may surprise you to know that at one time 30 percent of the eifs business was in the residential market.
Eifs is the acronym for external insulation and finishing system.
It is composed of expanded polystyrene insulation board covered with glass fiber mesh and layers of thin synthetic coating for the.
