Cement work can be pointed once it has began to cure. Once completed trim the liner so it is higher than any likely water flow. It is usually possible to build the hose outlet into the top, however it is best not to cement this in immediately so it may be adjusted after testing the flow. Sitting the front lip slightly higher than the back allows water to pool in each stepĬontinue working up the waterfall, remembering to ensure there is plenty of liner coming up each side of the waterfall. Starting from the bottom, begin building your waterfall, using flatter stones for the spill lips ensuring the facings are level. Line area with underlay & a single liner ensuring it overlaps the pond. Here are some tips.ĭig out and step the slope as required leaving it a few cm’s deeper than the rocks you're going to use. Building Your Own Waterfallīuilding your own waterfall from nature rock or stone can give you a personalised and stunning feature. For further hints on installation, seek advice from one of our experts. To make any new units look more rustic, it is possible to use some heavy gravel/cobbles and place trailing plants around the units. Positioning the units on about 2cm of dry sand and cement mix will hold the units in the desired position. The feed hose that is installed should usually be at least 25mm (1 inch) in diameter, but do consult an expert for the correct hose for your pump as a small hose will seriously reduce the potential flow of any pump.Ī firm base is required to avoid subsidence. When installing pre-formed waterfalls it is always recommended to conceal a piece of pond liner under the units overlapping into the pond as this will catch any water splash and return it to the pool. If planning to purchase a new pump, ensure it is of adequate power for your waterfall. All pumps lose volume (flow) the higher you pump the water, so if using an existing pump check it's capacity. In simple terms approximately 1,400Ltrs (300 gallons) per hour is required for a 15cm (6") wide fall.
Some cascade units look great on their own, or you may decide to go for a selection of units, which interlock to create a complete stream! Installing a Preformed Waterfallīefore starting any waterfall project, consider the size of pump required as the higher and wider the waterfall, the larger the pump needed. You will find ranges to suit all budgets, pool sizes, rock colour and type.
PREFORMED POND WATERFALL MANUAL
Using one of the large selection of pre-formed waterfalls illustrated in this manual and available from World of Water is one easy and effective method. There are many ways to create a waterfall or stream. Pebble Course Liner is easy to use, allowing you greater flexibility in the design of your watercourse or a more natural finish to ponds, these must be above another pond liner as they are for decorative use only.
Pebble Course Liner A flexible liner encrusted with gravel and ideally suited for the construction of streams, waterfalls or edging a pond. Pre-Cast Stone These spectacular waterfalls can make a most impressive display, with interlocking units being able to create seemingly endless streams, not out of place on the largest of garden ponds. Generally need a flow rate of 1400 to 4500 litres (300 to 1000 gallons) per hour. Flow rate required 900 to 1800 litres (200 to 400 gallons) per hour.įibre Glass & Polyurethane. Very realistic, easy to install, very popular due to their versatility to fit in with landscapes. They can look very effective once installed with a few stones and careful planting. These are the most economic to purchase and are popular with starter ponds or smaller features where space is at a premium. Installing a waterfall will add an extra dimension to the beauty of your water garden, as the falling water sparkles in the sunlight while you enjoy the delightful relaxing sound of tumbling water.
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