A practical deck sanding decision starts with the affected item, its condition and the surrounding materials. Prepare and sand accepted sound boards with appropriate abrasive stages and dust control, within the agreed accessible area.
Signs: a gate does not swing, latch or sit as intended or outdoor timber looks weathered and needs a focused maintenance or repair decision. Causes: weather exposure and ordinary surface deterioration or loose compatible fixings or local timber wear.
Sanding removes timber as well as surface material. Heavily worn, thin or damaged boards may not be suitable. The task concerns sound boards, and surface preparation must not be used to conceal rot or substitute for a separate deck repair assessment.
Show screws or nails sitting above the surface. Suitable ordinary fixing preparation may be needed before sanding can proceed. Damaged or unsupported boards need review, and simply driving fixings deeper should not be assumed to resolve deterioration beneath the deck surface.
Prepare and sand accepted sound boards with appropriate abrasive stages and dust control, within the agreed accessible area. Limits: Sound ordinary accessible boards only. No structural restoration, rot concealment, hazardous coating removal, asbestos or specialist dust remediation.