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Installing a waterfall – can
add another dimension to the beauty of the water garden, as the falling water
sparkles in the sunlight while you enjoy the delightful relaxing sound of
tumbling water.
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Before starting any waterfall
project – do consider the size of pump required as the higher and wider
the waterfall, the larger the pump required. In simple terms approximately
1,400Ltrs (300 gallons) per hour is required for a 15cm (6”) wide fall. All
pumps lose volume (flow) the higher you pump the water, so if using an existing
pump check it’s capacity. If planning to purchase a new pump, ensure it is
adequate power for your waterfall. (Pond Pumps)
There are many ways to create a
waterfall or stream– 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. We have waterfall ranges to suit all budgets and pool sizes,
from small moulded plastic ones to the impressive range of inter-locking units
which create fast flowing waterfalls for the larger displays. It is usually
possible for pond keepers to find a range that suits their requirements.
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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. The feed hose that is installed should usually be at
least one 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.
A firm base is required to
avoid subsidence. Positioning the units on about 1 inch of dry sand and cement
mix will hold the units in the desired place. To make any new units look more
rustic, it is possible to use a heavy gravel and place trailing plants around
the units. For further consideration to installation, seek advice from one of
our expert and read the tips on the following pages.
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Alternatively, the ambitious
may decide to build their own waterfall or stream – from natural stone or
rock. Again a pond liner under any such structure is essential to catch and
return any water loss to the pond. Careful thought should be paid to the type of
stone or rock used. Very alkaline or acid materials are undesirable, while very
soft sandstone will slowly wash away, absorb water and crack in frosty
conditions.
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Available from our stores
only
Ponds & Waterfalls
Please contact your
nearest store
to
check if you are within their delivery area.
Unfortunately due to size we are unable to
send these items out from our mail order division. |
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Choosing Your Pre-formed
Waterfall
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There are three basic types of
pre-formed waterfall:
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Plastic. These being the
most economic to purchase are popular with starter ponds or smaller features
where space is at a premium. They can look very effective once installed
with a few stones and planting around. Flow rate required 910 to 1820 litres
(200 to 400 gallons) per hour
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Fibre Glass. Very
realistic, easy to install, very popular for medium sized pools and
displays,generally need a flow rate of 1365 to 2730 litres (300 to 600
gallons) per hour.
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Pre-Cast Stone. These
spectacular waterfalls can make the most impressive display, with
interlocking units being able to create seemingly endless streams, not out
of place on the largest of garden ponds
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Installing Your Pre-formed
Waterfall
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Create a compacted bank to
site the waterfall on. Heavy units may need to sit on hard core.
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It is always best to run a
spare piece of liner under the units and overlapping the pond.
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Layout desired units to
create complete stream
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Starting with the unit
nearest the pond position each unit in succession above, ensuring that they
are level and secure.
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Once the units have been
installed, run the complete waterfall for several days to ensure the desired
effect has been achieved and there are no leaks.
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Final landscaping can be
completed by placing rockery stones around, bringing topsoil up to the units
and planting for the finished effect.
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