Accessing bathroom box behind tiles

[freddiemercurystwin]

I assumed the OP would eventually be taking more tiles off to access the pipework and connect up the boiler so supporting that tile is a non issue?

 

[RookieTony]

How are you going to support the back edge of that tile when you refit it?

I suspect that we will need to take off much more tile if the work is to continue. But in principle I've picked up the following access hatch from eBay:

Will probabaly remove some grout between the plasterboard and the surrounding tiles around the perimeter and stick in the 'rails' using adhesive

 

[RookieTony]

Big thanks to everyone for help and suggestions! To close the thread, here's what I have managed to expose:

This is the tool I've used most: https://www.amazon.co.uk/XXGO-Oscil...&sprefix=multitool+blades+grout,aps,81&sr=8-5

Have a good weekend everyone!

 

[opps]

By opening it up more, you are now able to add support batons.

Well played.