You Are Here: Home » Posts tagged "exterior wall installation"

A step-by-step guide to external wall insulation

External wall insulation (EWI) systems are designed to upgrade the thermal performance of solid wall properties as heat loss from this kind of construction is double that of cavity walls. Many houses and buildings built prior to 1920 will have solid walls but EWI is also suited to framed or non-traditional construction types. To address the problem, a layer of insulation is applied to the exterior walls – t ...

Read more
Scroll to top