Expert advice
How often should commercial sealant be inspected?
A practical, condition-led approach to joint maintenance.
Commercial joints experience different loads, cleaning regimes, weather exposure and movement. There is no single inspection interval that suits every building.
A sensible maintenance plan identifies critical wet areas and external joints, records visible deterioration and prioritises repairs according to risk and usage.
Where a manufacturer, warranty or project specification sets inspection requirements, those requirements should take priority. Inspections do not replace specialist façade, structural or fire-safety assessments.
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