Septic tank blog and guides
Plain answers to the questions rural homeowners ask most, from the rules to costs and buying a house.
Concrete vs plastic septic tanks
Older septic tanks in Yorkshire are often brick or concrete, built on site. Most new ones are factory-made plastic or glass-reinforced plastic (GRP). Here's how they compare, and what matters if you're replacing one.
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Septic tank pumps: when you need a pumped system
Most septic systems work by gravity alone. But on some sites the water has to go uphill, or the drainage field ends up too deep, and that's when a pump is needed.
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Septic tank covers and lids: safety and replacement
The cover is the only part of a septic tank most people ever see, and it's easy to forget about. But a weak or broken lid is a real safety risk, and a buried one makes every empty slower and dearer.
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Do septic tank treatments and additives work?
Septic tank treatments promise to break down waste, cut smells and reduce emptying. Before buying one, it helps to know how a tank actually works and what it really needs.
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Shallow dig septic tanks and treatment plants
Most septic tanks and treatment plants are buried deep. Shallow dig units are designed to go in with less excavation, which can make a real difference on difficult ground.
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Treatment plant servicing: what's involved and how often
A sewage treatment plant cleans waste water far better than a septic tank, but it has moving parts that need looking after. Here's what servicing involves and why skipping it costs more in the end.
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Septic tank pumping, emptying and desludging explained
Search for septic tank help and you'll see pumping, emptying, cleaning and desludging used for the same thing. Here's what they all mean, what actually happens, and what the rules say.
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How much does septic tank emptying cost?
Septic tank emptying is one of the cheaper parts of owning a private drainage system, but the price varies more than people expect. Here's what drives it, and how to avoid paying more than you need to.
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How much does a drain survey cost?
There's no single price, because 'drain survey' covers anything from a quick look under the covers to a full camera survey with a written report. Here's what you're paying for.
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Signs your septic tank is failing
Most septic systems fail slowly, and the signs often show up in the garden before the house. Here's what to look for, and what each sign usually points to.
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Septic tank maintenance: a simple guide
A well-looked-after septic system can work quietly for years. Most of it comes down to a few simple habits and keeping on top of emptying.
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How often should a septic tank be emptied?
Whether you call it emptying, cleaning or pumping out, the short answer for England is: at least once a year, or as often as the manufacturer recommends. Here's what affects it and why it matters.
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Drainage field vs soakaway
'Soakaway' gets used for anything that lets water drain into the ground, but a soakaway for rainwater and a drainage field for septic tank effluent are very different things.
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Cesspool vs septic tank: what's the difference?
People often use the words interchangeably, but a cesspool and a septic tank work in completely different ways, and that changes the running costs a lot.
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Septic tank vs sewage treatment plant
Both deal with wastewater from homes that aren't on mains drainage, but they work differently and suit different sites. Here's the plain-English version.
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Buying a house with a septic tank
Plenty of lovely rural homes aren't on mains drainage. That's fine, as long as you know what you're buying. These are the checks worth making before exchange.
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Septic tank regulations explained
In England, most small sewage systems don't need a permit as long as they meet a set of general binding rules from the Environment Agency. Here's what they mean in practice.
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The factors that move the price, and how to compare quotes fairly.
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