Window or doorsets will have varying performance characteristics, including weather, security, acoustic performance and thermal performance. The correct installation of a window or doorset is crucial to maintain its performance characteristics.
Before replacing windows or doorsets, the existing property must be properly surveyed to ensure that the products are correctly specified, and the finished installation meets Building Regulations. Windows and doorsets must then be ordered to the correct specification.
During the installation, it is important that the installer takes appropriate care of your property, for example by using dustsheets, and through careful removal of the old windows.
Our Survey and Installation Scheme for External Windows and Doorsets includes checks on the company procedures, contracting processes and staff competence, as well as the actual standard of installation, to provide confidence that the installation will be carried out to an acceptable standard. Bluesky certification is a UKAS accredited certification body, No. 9413 and can provide accredited certification for the installation of windows and doors to various standards; please look at our accreditation scope.
For complete confidence, you should also consider choosing a certified product. We have door and window schemes in the following categories: