Yes, an application for Building Regulations Approval for the installation of replacement windows, doors and/or roof-lights will be required, unless the installer is registered on one of the following Competent Person Schemes:-
- BM Trada Certification Limited,
- British Standards Institution (BSI),
- CERTASS Limited,
- Fensa Limited or
- NETWORK VEKA Limited.
However, where an opening is to be enlarged an application for Building Regulations approval will be required irrespective of the fitters registration on one of the a fore mentioned schemes.
- Replacement Windows, Doors and Roof Lights leaflet (PDF Document, 119.72 Kb)
- Building Work, Replacements and Repairs to Your Home (PDF Document, 76.73 Kb)