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: an accessible board, rail, gate fitting or timber surface shows wear, movement or a damaged finish or a gate does not swing, latch or sit as intended. Causes: weather exposure and ordinary surface deterioration or an aged coating, stain or finish that needs preparation before maintenance.
Furniture, foot traffic and coverings should return only when the selected product allows. Agree access to doors and other routes while the deck is unavailable. A maintenance plan should follow the actual finish and exposure rather than an invented universal recoating interval.
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.
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.