Make an application
To make a full planning application, or to submit a building notice, you can use our online forms.
Building regulations full plans application - view guidance and apply
Building notice - view guidance and give notice
Building notice for window, door and rooflight replacements
For replacements, you need only give notice where the installer is not registered under the Fenestration Self-Assessment Scheme (FENSA) scheme.
There is a separate paper form for a building notice window replacement application which should ideally be completed by the installer on behalf of the applicant. The form can be found on the building notice - view guidance and give notice page.
Important - If any structural work is included, such as increasing the opening width, replacing a window with patio doors, a building notice must be submitted.
Charges
For information about our charges, see our building regulations charges page.
Building notice for window and door replacements
This form should ideally be completed by the installer on behalf of the applicant.
You need only make a building notice window replacement application where the installer is not registered under the Fenestration Self-Assessment Scheme (FENSA) scheme. If any structural work is included, such as increasing the opening width, replacing a window with patio doors, a building notice must be submitted.
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Regularisation certificates
To apply for a regularisation certificate, fill in the regularisation application form. You should read our regularisation certificates page before submission:
Apply for a regularisation certificate
Book a site inspection
You can book a site inspection online. For more information about site inspections, see our inspections page.