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How To Understand What Styel Of Rainwater Tank Rain Water Tank Is Most Suited For Melbourne, Vic
There aren`t many consolations to a rainy day-- cosy lounge time, soothing sounds of drops on the roof, and maybe a rainbow or a puddle-splash afterwards. But you can add another by installing a water tank to capture a portion of that downpour: it`ll reduce your environmental footprint by decreasing your demand on mains water and the volume of stormwater runoff into rivers and oceans, and can also reduce your water bill in the longer term.
Rainwater tanks are no longer just huge, round and unsightly; they come in all shapes and sizes that can make efficient use of minimal or tricky urban spaces.
Water for outdoor or indoor usage?
Easily the most important issue to consider before you get and install a water tank is how you would like to use the water.
Using the water outdoors-- for watering the garden and washing the car, for instance-- is the fastest way to start, as you possibly just need the supplier to install the tank, rather than a licensed plumber. And it will immediately cut your consumption of mains water.
Save even more by sending the rainwaer to your toilet, washing machine or water system, but you`ll require a licensed plumber to connect the tank to your mains supply.
What size rainwater tank do I require?
The storage capacity you choose will be dependent on the shapes and size of your household and garden. Round, squat tanks fit very well under a deck, while slimline tanks are good for narrow spaces. An underfloor tank or bladder storage system is a good out-of-sight space saver, however is more expensive.
Your roof area and the annual rainfall in your location will also have to be considered. To help determine the size and shape that`s ideal for you, sellers often provide calculators on their web sites, or your water authority may be able to help.
What else do I need to identify before getting a rain water tank?
Rainwater tanks typically can be found in the following materials:
Metal tanks are made from corrugated or flat rolled metal, which can be galvanised or coated. They often include a plastic inner lining (Aquaplate) that will enhance the quality of life of the tank and shield the water quality.
Polyethylene (plastic) tanks are prominent as they are fairly cheap and durable. Because rust isn`t a problem, they are a very good option for people living near the ocean. Other synthetic materials, such as PVC and geotextile, are used for bladder storage. Bladders are useful for water storage below a deck or floor; while their material is durable, it`s not intended for outdoor installation.
Fibreglass tanks are rust and chemical-resistant and designed to withstand extreme temps. They`re not the cheapest possibility, and more suitable for above-ground installation, while all other types can also be installed below ground.
Concrete tanks, often used for agricultural and industrial intentions, won`t rust, burn, melt or blow away. They can be bought ready-made, or customized onsite.
Ask your local council and water supplier which rules and regulations are applicable in your area. You may need to submit a development or building application, and there may be policies around drinking rainwater or mosquito breeding prevention, as well as restrictions on the tank`s specific location, colour, height and labelling or noise regulations for a pump.
Are you remodeling, building new or retrofitting?
If you are renovating or building, as opposed to retrofitting, you may need to incorporate energy and water-efficient attributes in your plans to adhere to new legislative requirements.
Extra expenditures
When securing quotes, ask if there are any further costs for delivery and installation; extra components (such as pipes, fittings and taps); optional extras (such as a first-flush or backflow-prevention device); a pump (unless you can use gravity for water pressure); and a stand (unless you would like to put it on the ground or below it, through which case you`ll need to look into the cost of special ground prep or excavation).
If you want to connect the tank to your mains water supply, think about the cost of a licensed plumber, and expenses for any additional work that needs to get done to your roof and/or guttering.
Can you access a water tank rebate?
Consult your local water or government authority to see if you`re entitled to a cash rebate or bill reduction-- the answer may hinge on the size of the water tank and whether it`s connected to a toilet and/or washing machine.
Rainwater tanks can fluctuate from around $700 to $2000, starting from a small, freestanding model without pump or extras, to large, custom-built models. Costs vary depending upon the size, material, finish and strength of the tank.
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