I have had the paver bricks for almost two years now, it is about time I put in a real sidewalk to the shop.
My question is when I dig out the four or five inches of top soil, I have well drained sandy soil. Do I really need to dig deeper and add crushed gravel or can I just add a few inches of coarse sand for the paver base ??
My question is when I dig out the four or five inches of top soil, I have well drained sandy soil. Do I really need to dig deeper and add crushed gravel or can I just add a few inches of coarse sand for the paver base ??