Planning Permission
In terms of planning permission, conservatories are considered under the same rules as single-storey extensions.
Conservatories are considered permitted developments and don’t need planning permission, but building regulation approval is required on any work.
Conservatories only need planning permission if:
- They are higher than the highest point of the roof.
- The eaves and ridge height are higher than the existing house (single-storey and two-storey).
- The eaves height is more than 3 metres, if within 2 metres of the boundary.
Building Regulations
At Warm Roof PRO 0.1 we have sourced a professional partner in ASW Consultants Ltd who have assisted us in the development of our warm roof system.
ASW Consultants Ltd have access to surveyors nationwide and can undertake the Building Regulations application process on your behalf, from commencement to completion of the project, to ensure all functional requirements are met. All legally required documentation will be provided upon satisfactory completion of your project.
ASW Consultants can also provide a one stop shop for all associated project design needs such as thermal calculations and structural designs, so the project can progress smoothly.
JHAI
Most traditional glazed conservatories have been exempt from Building Regulations. However, that exemption depends on certain criteria that the conservatory must meet and any changes you make to the structure, including adding a solid roof, can mean it will no longer be exempt and building regulations may apply.
When adding a solid roof, you are likely to be significantly changing the percentage of the overall structure that is glazed. This means your conservatory will become subject to building regulations.
Ultra SIP Panels Ltd the manufacturer of Warm Roof PRO 0.1 has set up a separate partnership and system approval with Approved Building Control Inspector JHAI Ltd.
What is an Approved Inspector?
Building control is a service traditionally provided by individual local authorities who are not able to control work outside their geographical area making it difficult for a retailer who works across multiple Local Authority areas – consistency of approach can even be an issue within the same LA.
Ultra SIP Panels Ltd has created the option to submit applications to a single approved inspector such as JHAI Ltd. They are licensed through the CIC (Construction Industry Council) to carry out this regulatory service and are able to operate throughout England and Wales.