Enlarging your pond

One pond regret most people have is they made their first pond too small. So they now want a bigger one.

If you must make the pond bigger, get a new liner. Don't try buying another piece of liner and attaching it to the first piece. You cannot seam a liner successfully in the field. You just can't, so don't get frustrated AND lose money by trying. My method of dealing with the client who wants a larger pond after building the first one is to install a second pond abutting it with a rock wall between the two. I reinforce the walls with 28 or thicker 14” roofing flashing staked up with 1/2” PVC pipe. Doing that insures no collapse of the dividing pond side. Each pond has it’s own pump, it’s own liner, plants, fish etc. Our eyes are fooled because it looks as if there is just a wonderful bridge over the pond when indeed the ‘bridge’ is a divider between two ponds.