Building Regulations and Window Energy Ratings
The process for applying for a Window Energy Rating
2) Submit application
An independent agent will check the quality management of your manufacturing base and submit your application to the certifying body. There will be a fee for this service. All applicants will be visited by an approved inspector unless the installer is third-party certified through their fabricator. Applicants must satisfy the requirements of this inspection as well as any further periodic inspections to acquire and maintain their WERs.
Building Regulations and WERs Page 16