frequently asked questions

If you are thinking about erecting a conservatory, the good news is that you are normally exempt from building regulations when:

• they are less than 30 square metres in floor area and are built at ground level.
• at least half of the new wall and three quarters of the roof is either glazed or translucent material.
• the conservatory is separated by external quality door(s).
• glazing and fixed electrical installations comply with the applicable building regulation requirements.

When planning where to locate a conservatory, it is advised not to construct conservatories where they will restrict access to windows serving rooms in roof or loft conversions, particularly if those windows are intended to help escape or rescue in the event of a fire.
What is important to remember is that if you intend to create a structural opening between the conservatory and the existing house, you will require building regulation approval for the opening, even if the conservatory is considered an exempt structure.