New windows — done properly, with the right permissions.
Replacement windows planning permission in Jersey.
Replacement windows are one of Jersey's most common planning applications. Whether you're in a standard residential area, a conservation area, or a listed building, the planning requirements differ. We confirm your position and handle the application and bye-law drawings.
- Free Initial Consultation
- All In-House — No Subcontractors
- Bylaw Plus — Builder-Ready Drawings
- Jersey Only Specialists
- Structural Engineering Included
What's Included
- Free consultation and planning position check
- Planning application if required
- Window specification
- Bylaw Plus drawings with U-value specification
- Bye-law application if structural
How It Works
Consultation
We confirm whether your replacement windows need planning permission based on your property type, zone, and proposed window specification.
Application
We submit the planning application where required.
Specification
We specify windows to meet Jersey bye-law U-value requirements in the drawings.
Planning Note
Replacement windows in standard residential areas may fall within permitted development if they match the existing in appearance. Conservation areas and listed buildings have stricter requirements. We always confirm before proceeding.
Frequently Asked Questions
Ready to start your replacement windows project?
Free initial consultation. We advise on planning, costs, and timescales. Jersey only.