Damp Proofing

Mould on walls around window in extension

Anonymous user 14/03/2024 - 2.35 PM

Moved into new property which is a 1960's brick detached with a two-storey extension. In the main bedroom in the extension we have suffered a problem with condensation and mould on the walls around the window. Have kept windows open to ensure ventilation (hygrometer shows 67% when windows left open) which has helped with condensation but the mould still persists. Furthermore, we have noticed a crack on the outside of the extension where it meets the house - not sure if the 2 are related? We are looking to remodel this bedroom totally, potentially getting a new window if it will help so just wanted advice on what tradesperson to best contact to advise us on how to remedy these problems moving forward - don't want a newly decorated bedroom with this problem! Help much appreciated thank you