Brief
Removing a brick from a wall needs a little know-how to get it right. Expert builder Chris Longhurst reveals the tools and techniques you need to know.
Insight
Removing a brick from a wall and replacing it means you can say goodbye to damaged and spalling bricks that are creating an eye sore. Bricks get damaged through water ingress and frost expanding and contracting in the brick causing the brick face to break off, this is called spalling.
But it’s not just spalling that causes damage, bricks get damaged through drilling, having waste pipes removed, or cracking through settlement. And sometimes they need replacing for other reasons such as a new air brick.Whatever the reason, it’s good to know how to remove a brick and the art of repointing brickwork(opens in new tab) to give the best, long-lasting finish.
1. Drill holes
The first step in removing a damaged brick is to drill a series of holes side by side and as close to each other as you can. Drill all around the damaged brick, ensuring the masonry drill bit goes the depth of the brick, at least 100mm.
Removing a brick from a wall: A step by step guide
Before you get started make sure you have your eye protection on and wear your gloves.
2. Chisel out the mortar
Next take a plugging chisel and tap the chisel into the drill holes and along the length of the damaged brick’s mortar bed. What this process does is to take away the tightness of the mortars grip on the damaged brick and prevents the surrounding bricks from being damaged.
3. Break the brick
The brick is now ready to be removed. Take the bolster chisel and place it vertically onto the damaged brick about a third of the brick along and strike the chisel with a firm blow of the club hammer. This action breaks the brick, repeat this on the rest of the damaged brick to break it into three breaks.
Recent Comments