Install Underlayment and Pond Liner

What happens here

After preparing the pond basin, lay down the black underlayment and then the pond liner. Ensure these layers conform to the contours of the excavated area. The video shows a time-lapse of workers carefully smoothing out the underlayment and liner across the entire pond area. This step is crucial for preventing punctures and ensuring a watertight pond.

Goal: Create a protective and watertight barrier for the pond.