Exterior Insulation and Finish Systems (EIFS)

The Insulation Board Layer The insulation layer, typically expanded polystyrene (EPS) or mineral wool board, is mechanically attached or adhesively bonded to the substrate. This component provides the thermal resistance that makes EIFS one of the most energy-efficient cladding options available.

Expanded Polystyrene (EPS) is utilized as an effective insulation material in various construction and industrial applications. Known for its exceptional thermal performance, EPS helps maintain stable temperatures, reduce energy consumption, and enhance overall energy efficiency in buildings. Its lightweight and moisture-resistant properties make it suitable for walls, roofs, floors, and ...
EIFS is a Great Solution for Restoration

EIFS systems allow for the use of a variety of insulation types: GPS (graphite-enhanced expanded polystyrene ), mineral wool, XPS (extruded polystyrene ) and EPS (expanded polystyrene ). The aesthetically flexible and durable system maximizes curb appeal and saves money through lower energy bills.
EIFS are durable, energy efficient and versatile designs that produce high performing insulated wall systems for residential and commercial buildings in both new construction and retrofit projects.

Exterior Insulation Finishing Systems (EIFS)
Exterior Insulation Finishing Systems ( EIFS ), or synthetic stucco, represent a modern, high-performance cladding solution that combines energy efficiency, moisture control, and aesthetic versatility.
Exterior Insulation and Finish Systems ( EIFS ) are advanced cladding systems incorporating a continuous layer of insulation , weather barrier and unlimited aesthetic finish options. These systems deliver thermal performance, moisture protection and a wide range of aesthetic possibilities, making them ideal for both new constructions and renovations.

The Best EIFS Siding and Cladding Options
Sto Offers the Best EIFS Siding Options StoTherm ci Systems checks all the boxes for a high-quality EIFS siding option - excellent moisture management, durability, low maintenance, the energy efficiency of the StoGuard® air and water-resistive barrier system, and comprehensive design options.
Do you need Exterior Insulation and Finishing Systems ( EIFS )? Exterior Insulation and Finishing Systems ( EIFS ) are non‑load‑bearing exterior wall cladding systems that integrate continuous insulation , air and water barriers, and a durable, textured finish that can replicate the appearance of traditional stucco.

EIFS Exteriors
Guides Walls and Roofs Wall assemblies - renovation A definitive guide to Exterior Insulation and Finish Systems ( EIFS ), covering their components, benefits, drawbacks, and critical installation practices for superior energy efficiency.







EPS Insulation Board Continuous Insulation (CI) for Dryvit Outsulation Systems Expanded Polystyrene (EPS) Insulation Board is an integral part of the system and provides the continuous insulation (CI) necessary to meet the demanding Energy Codes of today's construction world. EPS Insulation Boards are available in various thicknesses, starting at 1" all the way up to 13".