Forgetting to do this one thing before removing a wall could have dire consequences, say experts

Knocking down walls during a renovation project.

If you're about to embark on a significant home improvement project, you'll know that there is plenty to tick off the list before you even pick up a tool to start the work.

And a project like removing an internal wall is no exception. Depending on the scope of your plans and the property you live in, you might already be aware that you need to submit a Building Notice or even a planning application before you begin.