External Wall Insulation (EWI) is an extremely effective method of insulating buildings. The systems are based on a simple premise…insulation is more cost effective when placed on the exterior of a building.
EWI comprises a continuous layer of insulation that is fixed adhesively and/or mechanically to the outside of a building. The insulation is then coated with a decorative weatherproof render which can be finished in a wide array of textures and colours allowing you freedom to create the desired aesthetics for your building. By bringing insulation to the outside of external walls it eliminates thermal bridges; reduce air, wind and moisture penetration through the systems; stabilise interior environments and minimise thermal shock. Refer to System Sheets for a guide to each system build-up see below.
Stone Wool Exterior Insulation and Finishing System
Dryvit's outsulation is a cost effective exterior insulation and finishing system suitable for use on new construction or refurbishment projects. Read more now.
Outsulation Plus is a moisture drainage exterior insulation and finishing system for use on either new construction or refurbishment projects. Find out more.