Take a seat

Step 1
Remove all old bolts and hardware from the cast iron bench ends. You can try CRC or a similar product or use the hacksaw to cut through the bolts.

Step 2
Assess the condition of the cast iron. If there is old peeling paintwork and rust present use a wire brush to remove. Thoroughly scrub with hot soapy water and dry well.

Step 3
Undercoat with a suitable metal primer – I used Resene GP Metal primer diluted down with turpentine to form a more liquid consistency. Ensure the coat is light and even. Allow to dry.

Step 5
Cut timber slats to length (1200mm) as required. Mark and drill a hole at each end to match the holes in the cast iron ends. (I used an offcut of ply as a guide). Drill the holes. Sand the slats, prime and apply two topcoats. Allow to dry. NB: If using kwila for this project, allow the slats to weather first on a piece of grass to avoid staining your deck or path and the paint finish.

Step 6
Attach one slat on the seat and then slide the rest of the slats into position (it can become difficult to fit them into the frame once you have started assembling). Feed the bolts through the slats and the matching hole in the ends and tighten the nuts well.