You do not normally need to apply for planning permission to re roof your house or to insert roof lights or skylights as the permitted development rules allow for roof alterations subject to the following limits and conditions.
Pitched roof planning permission.
However you will likely need to apply for planning permission as it is not a like for like replacement.
You will need approval however if.
Any alteration to project no more than 150 millimetres from the existing roof plane.
Pitched roof extensions afford a more traditional look and that means they blend in better with the style of many houses.
About planning portal adverts if you want to carry out repairs on or re cover less than 25 per cent of the area of a pitch or flat roof you will not normally need to submit a building regulations application.
A low pitched roof should be easy enough to gain planning permission for.
This is a factor that planning departments tend to look on favourably.
The change from a flat roof to a pitched roof is a complex renovation project so before you begin work it is important to work out whether you need to apply for planning permission.
If you are replacing more than 25 of the roofing area then you will also need to replace the thermal insulation.
This should be a straightforward process especially if it is a low pitch roof.
When converting your flat roof into a pitched roof that s when planning permission may come into play.
Pros of a pitched roof extension.
Converting a flat garage roof to a pitched roof is a relatively simple job for professional roofing contractors.
If the new roof covering is going to be different than the old one and this will affect the roof in the event of a fire.
Always contact your local planning authority to be sure.
Converting your flat roof to a pitched roof does require planning permission as any alteration that is higher than the highest part of the existing roof requires approval.
You will have to obtain a planning permission if.
Planning permission is required if the roof light would result in the provision of a roof terrace whether or not it would incorporate associated railings fencing or other means of enclosure.
Pitched roof extensions typically cost more simply because they involve more work and take longer to complete.
Depending on why you want to replaces your roof also means that you have to comply with different rules.
Is planning permission required.
View guidance on the planning and building regulations regime for solar panels.