deck oiling can be appropriate when an accessible board, rail, gate fitting or timber surface shows wear, movement or a damaged finish. Check that the sound timber and previous treatment can accept the proposed penetrating oil after suitable cleaning and drying.
Signs: outdoor timber looks weathered and needs a focused maintenance or repair decision or an accessible board, rail, gate fitting or timber surface shows wear, movement or a damaged finish. Causes: weather exposure and ordinary surface deterioration or an aged coating, stain or finish that needs preparation before maintenance.
Provide the old product label if available. A penetrating oil maintenance treatment is different from applying a film-forming deck paint. An existing incompatible coating may need separate preparation, so a new oil should not be selected from colour preference alone.
Dirt and surface contamination can affect the finish. Agree suitable ordinary cleaning as part of the preparation rather than assuming oil covers it. Structural deterioration, hazardous materials and repairs to unsound boards remain separate from a maintenance oiling task.
repair a suitable local component. prepare and maintain sound accessible timber with a compatible finish. Limits: Compatible penetrating-finish maintenance on sound timber only. No structural repairs, hazardous stripping, waterproofing systems or guaranteed restoration of damaged boards.