Oldstone offers a comprehensive façade cleaning service for historic and protected buildings. Our approach is always to use the most gentle cleaning method first and increase strength for the more stubborn stains left behind. Our staff are highly experienced and use specialised equiment such as the DOFF steam cleaner and TORC cleaning system all of which have been developed specifically for conservation works. We always advise on cleaning samples to be undertaken as this can determine the most effective and suitable cleaning method to be used.
Steam cleaning (DOFF)
Mild abrasive cleaning (TORC)
We undertake all our works in accordance with good conservation practice, and where required, we can provide advice and recommendations on cleaning methods to be used.