Eifs Siding Vs Stucco

You need to hire a professional contractor to install eifs.

Eifs siding vs stucco. Traditional stucco siding is made from portland cement sand lime and water. When considering synthetic stucco vs traditional stucco eifs siding has two advantages. However eifs depending on the thickness of the insulation board can offer an r value between 4 and 5 6. When you combine an eifs with insulation in the wall cavity you can achieve r values of about 16 or more.

With a well trained eye one will be able to differentiate the two in a matter of minutes. Can t quite tell if the sound is hollow or solid. Barrier eifs on the other hand uses a multi layer synthetic stucco that is much softer than traditional stucco. Eifs is synthetic stucco siding.

Contractors found stucco to be a good repair choice for buildings damaged during the war. Eifs is a relatively new cladding option that was introduced to the us in 1969. Eifs does not provide the same dual layer of protection against water damage as stucco. Stucco at roughly an inch thick offers an r value of about 20.

Unlike traditional stucco eifs is applied in layers. Around the 1950s a synthetic stucco siding began to replace traditional stucco in some homes. More difficult to customize compared to traditional stucco. 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.

Stucco the original hard coated fine grained cement is sturdier and more durable than eifs also known as synthetic stucco. Without a trustworthy and experienced contractor on the team eifs is easy to mess up and that can result in a lack of water resistance and long term damages down the road. First it includes a layer of insulation. Eifs is more costly than traditional stucco.

Stucco dating back to the greeks and romans is composed of portland cement sand and water. Also called exterior insulation and finish system eifs synthetic stucco siding can be a terrific alternative but there are benefits to each. The hollow sound indicates eifs due to the thinner base coat and insulation board while the solid sound can be attributed to the thicker solid stucco base coat and no insulation board caution pm eifs or hybrid stucco system can also produce a solid sound. If conserving energy isn t benefit enough there s more.

After this a fiberglass mesh is applied and then a finishing coat. Secondly it offers even more finish options than stucco.