A box liner is just a liner that has been cut and welded together to the same shape as your pond. You install it the same way as a normal flat liner. Lay it out on the base of the pond and smooth it out as much as possible. After the bottom drain is connected then you stsrt filling the pond with water setting the liner in position as you go.
Posted on Jul 16, 2007, 6:45 AM from IP address 86.128.170.236