Consumer tips for home cavity wall insulation

Consumer tips for home cavity wall insulation

Home insulation can dramatically reduce the cost of heating in the home by preventing warm air from escaping. It is a quick, cost-effective method of reducing energy bills by up to 40% every year. Types of home insulation include loft insulation and external wall insulation, but the type that we are going to take a closer look at today is cavity wall insulation. This has the potential to increase your home’s energy performance certificate rating and the value of your property. So, let’s begin by looking at what you first need to ask yourself…

Is cavity wall insulation right for your home?

Properties with solid walls are unable to have cavity wall insulation; properties built before the 1920’s tend to have solid walls. This means there are no cavity walls (space between the outer and inner brick) for the insulation to be inserted between. However, properties built after 2005 may already have cavity wall insulation included as part of their original construction, and you may just be none the wiser. Also, damp issues will need to be corrected and access to exterior walls ensured before the process can begin.

Understanding the installation process

The majority of homes have a space between the inner and outer brick, which is left empty to prevent damp issues. It is now possible to make use of this space by adding cavity wall insulation, the process being relatively simple and taking a professional installer around 2-3 hours. To begin with, a series of small holes will be drilled into the outer wall or your property and then the insulation will be inserted. The insulation material used will either be foam, beads or wool, but the aim remains the same; to stop heat from escaping and cooler air from passing through. Continue reading