Cavity brick or concrete block veneer – crumbling mortar
Listed under: Exterior, concrete and cement, concrete blocks, masonry, brick, cladding, walls, mortar, wall cladding, cavity brick or concrete block veneer
Cause
Weathering
Repair
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it is likely that the loose mortar will need raking out and repointing
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it is possible for a homeowner to do this work themselves, but they should only do it if they have the skills, experience, knowledge and tools to ensure a durable and weathertight job
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most people should consult an experienced bricklayer. Ensure that they are a licensed building practitioner with a bricklaying and blocklaying licence