What insulation is used for EIFS?
polystyrene
EIFS / ETICS Components Insulation Board – Made of polystyrene or mineral wool which is secured to the exterior wall surface.
What is EIFS wall system?
Exterior Insulation and Finish System (EIFS) is an exterior wall cladding that utilizes rigid insulation boards on the exterior of the wall sheathing with a plaster appearance exterior skin. EIFS in its current basic form was developed in West Germany in the 1960s and introduced in the United States in 1969 by Dryvit.
What is the finish coat of EIFS?
EIFS, also known as Exterior Insulation and Finish Systems, is an energy saving and durable cladding consisting of scientifically developed layers of materials that coordinate to restrict the transfer of energy and eliminate the accumulation of moisture.
Why is EIFS used?
Synthetic stucco is different from traditional stucco and is also known as Exterior Insulation and Finish Systems (EIFS). This style of stucco was created in Europe years ago since it provided more building flexibility and enhanced waterproofing.
How often should EIFS be painted?
How Often Should Eifs Be Recoated? Dryvit, EIFS, and Stucco cannot be painted. In addition to looking new again, your stucco should last for 12 to 15 years before needing to be recoated, while protecting it from the elements.
How do you tell if your house is EIFS?
The easiest way to identify synthetic stucco (EIFS) is by touching the material with your bare hand. When you touch the wall where the stucco is installed, it will feel like plastic. You can also knock gently on the wall. If it sounds hollow and thin, you have EIFS on your home.
How thick is EIFS finish coat?
The entire thickness of the EIFS system is typically, approximately 1/8″to 1/4″, plus the thickness of the insulation board, which will vary, based upon desired R-value (insulation rating).
Can you paint over EIFS?
Painting or recoating EIFS is normally unnecessary unless a color change is wanted or unusually stubborn stains cannot be removed. EIFS buildings should not be painted like most surfaces.