We have a large section, the rear is square, but with landscaping, its a horsehoe shape with feet, I need a mowing strip, so seeking advice
1. Buy 6m lengthts of H4 rough sawn 100x50. Fit and peg them at soil level. From two I bought for a planter, they should bend enough. Will these last a good number of years? Can I extend the life by painting or staining first?
2. Lay 75mm of quickcrete with a No. 8 wire run midway for reinforcing, then mortar 25mm flat bricks or cobbles on top.
3. Get a company to run concrete edging. Any idea of cost per lineal metre?