JOHNSTONE
External Wall Installation
Johnstone’s External Wall Insulation systems have been specially designed and developed to provide high performance solutions to our customers.
What is External Wall Insulation?
In simple terms External Wall Insulation is a system of components that can be applied on the outside of a building to insulate, protect and enhance it. Johnstone’s provide complete External Wall Insulation systems, an illustration of which can be seen below:
Enhanced EPS insulation with a silicone render finish
Johnstone’s offer a wide range of insulation materials, fixings and finish choices to make sure that the performance and the aesthetic of our systems are perfectly aligned to our customers’ needs.
Why use External Wall Insulation?
Johnstone’s External Wall Insulation is one of the best ways to protect a building and its residents from the elements. Our systems insulate properties, reduce energy costs and keep inhabitants warmer.
In addition to retaining heat and providing buildings with a highly durable finish, Johnstone’s External Wall Insulation also offers the following benefits:
- It eliminates cold bridges in property walls
- It provides a new, improved look to properties in need of refurbishment
- It pushes the dew point out to help prevent condensation and damp
- It protects the structural fabric of buildings from the elements
Preventing heat loss
Almost a third of all homes in the UK have been constructed with solid walls which cannot be insulated by using cavity wall insulation. In properties constructed this way a significant proportion of all heat will be lost through the walls unless they are insulated - minimising the effectiveness of other energy efficiency investments such as improved heating systems, fitting new windows or doors and insulating lofts and floors.
Typical heat loss in a solid wall property
It is therefore essential to insulate solid walls if these types of properties are to be made thermally efficient. Installing a Johnstone’s External Wall Insulation System will significantly improve the thermal efficiency of a property, reducing the money spent by residents on heating bills and reducing carbon emissions too.
Typical heat loss in a solid wall property
A simple guide to Johnstone’s options and choices
Our expert team is on hand to make sure that you choose the right External Wall Insulation System components to best suit your thermal, protection and aesthetic needs from our wide selection of materials and finishes. We offer all of our insulation materials and all of our finishes in any combination, leaving you free to choose what works best for you…