Roofing contractors are carrying out repairs to the roof at Grimsby Crematorium from Friday 22 September.
They erected scaffolding at the weekend ahead of repairs starting on Friday to the areas with a flat roof.
It means the crematorium is not conducting services on a Monday or Friday to give the workers time to repair the roof.
There will also be some restricted access to the crematorium building at weekends.
The works are expected to take 16 weeks to complete and have been scheduled to keep disruption to a minimum.
For more details about Bereavement Services and the Crematorium, visit www.nelincs.gov.uk/births-marriages-and-deaths/bereavement-services/