deck sanding can be appropriate when an accessible board, rail, gate fitting or timber surface shows wear, movement or a damaged finish. Review board condition, remaining thickness and coating suitability before agreeing a sanding method and the next finish.
Signs: an accessible board, rail, gate fitting or timber surface shows wear, movement or a damaged finish 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.
The abrasive sequence depends on the accepted timber, existing finish and intended next product. A single aggressive pass is not a universal solution. The quote should identify the preparation goal rather than promise removal of every deep mark at any cost to the boards.
The final preparation should suit the selected oil or compatible coating. Decide that finish before the sanding scope is confirmed. Sanding, oiling and deck painting are separate tasks; list the required stages so exposed prepared timber has an agreed follow-on plan.
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.