Hi, I have some walls that are constructed with 'Stramit' type straw filled partitions, i.e. there is straw sandwiched between two rigid layers of plaster. I need to put some electrics in the wall for lighting and av. Could someone advise the best way to patch up after I have cut out the chases and put the trunking in the wall ?
All help appreciated as I am a complete novice at this.
All help appreciated as I am a complete novice at this.