Nowadays, fitting the skirting board is a lot easier for the difficulties faced several years ago when the architecture of the houses was a little different from today’s. Checkout www.skirtingboardsperth.com.au.
One of the challenges we usually face is that the wall surface usually stops from the floorboard about 6 or 7 inches away. It was achieved intentionally because it would avoid some DPC bridging in position while preventing water from making its way up the stone. Adding the skirting board will mask the uncovered brickwork showing at the wall ‘s edge.
And more quickly said than done!
While you should add fasteners to the top of the skirting board, owing to the distance between the plaster edge and the floorboard at the bottom of the panel, it is impossible to have a fixed point by ‘bringing in’ the bottom of the skirting board. Some of the older builders from years back will cut out of wood, what is known as twisted plugs, to fix this issue. Those are simply wooden plugs that can be sliced from one inch of wooden from say three, and then pounded through a mortar joint into the ground.
Such devices performed great and are still being used as a remedy today to repair skirting in older buildings. Nevertheless, there is an alternate way to avoid the wedges to be removed and the mortar joints to be put into. This is a trick that not many people are even aware of, so I trust you can consider it useful to match skirting boards in older buildings.
Drill and plug the wall near to the floor, maybe every 2.5 feet or so, depending on the region to be protected. Now put the screws in sufficiently deep so you can screw them in or out to meet the bottom of the skirting board and then stop the board from pushing in at the bottom. Adjust the screws or fastenings as appropriate.
As well as raising the boards to the edges. You’ll even have a decent patch close to the edge without the surface pressing down on you. I’ve even known people attempting to packing the gap with plasterboard at the bottom of the building, etc., this I believe defeats the purpose because the plasterboard may get installed below DPC level and be liable to decay due to humidity. In any case the repair approach in the above illustration provides the skirting boards with a more robust reinforcement.