Internall wall insulation

[darkart]

Do you need to install insulated plasterboard on internal walls within properties and if so what thickness and what regulations could provide some help to determine whats needed. #

Many thanks in advance

 

[Nakajo]

New build or renovation?

 

[^woody^]

No

 

[darkart]

Thankyou for responding, the property is new build. Been told all plasterboard within the building must all be insulated to all walls then was told its only on external walls?
Well confused.

 

[^woody^]

Been told all plasterboard within the building must all be insulated to all walls

Hit that person on the head with a sheet of insulated plasterboard and ask them if that's what they mean. They should say no. If not, hit them again until they do. They will soon see sense.

 

[endecotp]

Is someone getting confused with the requirement for acoustic insulation in internal walls?