Exterior Siding Stucco Eifs Disclosure

It is most common on higher end homes in camas and ridgefield washington.

Exterior siding stucco eifs disclosure.

What is eifs siding. Stucco exteriors can last up to 50 years or more but they seem to do better in hot dry climates rather than cold wet rainy areas. Some people call it synthetic stucco. The eifs acronym stands for exterior insulation and finish systems.

Eifs is an exterior insulation and finish system. Eifs is notably lighter than traditional stucco however. It is different to traditional stucco. Eifs with drainage another eifs system is the predominate method of eifs applied today.

Eifs or dryvit is a synthetic stucco that mimics traditional stucco. Eifs stands for exterior insulation finish system and is sometimes called dryvit. Clearly eifs aren t just synthetic stucco essentially applied like the traditional concrete siding. However eifs is.

Eifs siding or synthetic stucco is a siding that offers clear advantages when properly installed but can be very problematic when installation errors occur. It pays to be informed. As the name implies eifs with drainage helps to eliminate moisture before it has an opportunity to enter the wall cavity. And even though your house may have been built using it with knowledge and proper maintenance everything can be just fine.

Eifs synthetic stucco siding. Stucco is made up of portland cement lime sand water and additives applied in several layers over wood or metal lath. Stucco type of siding is also easy to install fire retardant and resists rot mildew and molds. In fact the national association of home builders now recommends that even eifs homes undamaged by moisture intrusion be tested at least annually necessitating additional homeowner expense.

The installation process for eifs stucco is much more complicated and time consuming than traditional. Like hardboard siding eifs has also mushroomed into a major disclosure issue requiring expensive and destructive testing. It is 80 percent less heavy than stucco but it has a higher r value coming in between 4 and 5 6 which is notably higher than the 0 20 r value of regular stucco. You ll probably find more stucco homes in california texas florida arizona and new mexico.

Cons of eifs stucco. They are complete systems that bring several benefits to the building. What is synthetic stucco. Eifs isn t a disease.

Eifs were first introduced in the united states in the late 1960 s and were first used on commercial buildings and later on homes. The stand alone advantages include the following. Eifs were developed in europe after wwii and brought to the us in 1969.