How To Find The Best Exterior Wall Insulation Installer


When it comes to paying extra electric bills, it can be a nuisance for many people. Extra expenses mean a shortage on the saving ends. Particularly on winter days, it becomes extremely important that your home stays warm and cozy. If you choose to install a heater, it would involve Additional investment in the machinery as well as increasing bills.

But, there is a way through which you can minimize your electricity bill by simply Investing in Exterior Wall Insulation (EWI). It works like a waterproof coat on your house’s walls that repels the water and helps your house to trap heat. Which is quite a cost-effective solution to keep your house warm and cozy.

But the problem is installing the EWI. Since it involves proper training and experience. So, if you are interested in learning more about how to find the best EWI installers, keep reading this article to the end.


 Whenever you choose a professional EWI installer make sure to check their credentials. Credentials are proof of their legitimacy and their qualifications. For every energy efficiency installer to operate in the UK should be certified. Which is only provided to installers with PAS 2030 industry specifications. So, make sure the company you are hiring is PAS 2030 accredited.


 Experience is extremely important in order to ensure a quality-oriented service. Make sure the EWI installers you are choosing have a minimum number of 5 to 10 years of experience working in the field. If the installer you have chosen has this much experience, you can be certain that you will get a top-notch service.

Should offer Complete Service

 An EWI installer is not simply there for installing external wall insulation. They should offer a complete service consisting of the following services,

  • Evaluation of external wall damages and repairing them
  • Fix external wall insulation
  • Apply render base coat
  • Apply high-performance primer
  • Apply colored top coat silicone render

Only if the EWI installers offer these services, you should consider hiring them.

Last but not least, you should also consider the cost of the application. You should visit to learn more about EWI installation.