BC-08For heavier frames, drill and plug insteadIf your frame is heavier than the clip rating, drill into the brick itself - never the softer mortar joint - with a 6mm masonry bit to 40mm deep, fit a matching wall plug, and drive in a screw, leaving a 5mm gap for the wire. Before drilling, find your stopcock (usually under the kitchen sink) and check it turns, and know where your consumer unit is. Cables and pipes can run almost anywhere in a wall, and a cheap detector can still miss deep or shielded ones, so if you have any doubt at all, isolate the circuit or shut off the water first.