The works are the first round of improvements to the facility and will include new ceilings, air conditioning, lighting, heating and ventilation in the changing rooms and improvements to the reception area.

The next phase of works, programmed for December, will include improvements to the showers, cubicles and lockers and redecoration.

Tony Bass, chief executive of Anglia Community Leisure, says: "The schedule for works has just been confirmed with Forest Heath District Council who are funding the changing room improvements and we have already alerted our regular users.

"By starting immediately after the Bank Holiday we can complete the works without disrupting our swimming lesson programme and the sooner we start, the sooner we can make the improvements for our users to enjoy. Thanks to all our swimmers for their patience during the temporary closure."

The centre is due to reopen on 11 September.