Clearwater Septic Tank
The Clearwater 2,800 Litre Septic Tank is a durable and efficient wastewater management solution designed for small to medium-sized properties. Manufactured from high-quality, corrosion-resistant materials, it ensures long-lasting performance and reliability in various ground conditions. With a capacity of 2,800 litres, it is ideal for households or sites not connected to a mains sewage system, providing safe and effective sewage settlement before effluent dispersal. Its lightweight design allows for easier handling and installation, reducing time and labor costs. Low-maintenance and environmentally friendly, the Clearwater septic tank offers a practical, cost-effective choice for rural homes, holiday cottages, and off-grid properties.
Description
Clearwater Septic Tank – Trusted Wastewater Management for Homes & Businesses
Choosing the right septic system is one of the most important decisions for property owners who aren’t connected to mains drainage. Among the most respected names in the market, the Clearwater Septic Tank has built a strong reputation for durability, cost-effectiveness, and environmental compliance.
If you are planning to buy a septic tank, Clearwater is a brand that consistently delivers performance and long-term value. This guide, written by an industry expert, will walk you through everything you need to know about Clearwater septic tanks—covering design, features, applications, installation, and why they remain a top choice across the UK and Europe.
What Is a Clearwater Septic Tank?
A Clearwater septic tank is a wastewater storage and treatment system designed to collect sewage from domestic or small commercial properties. Unlike advanced treatment plants, septic tanks provide primary treatment by separating solids from liquids before discharging effluent to a soakaway or drainage field.
Clearwater tanks are manufactured from high-strength Glass Reinforced Plastic (GRP), making them lightweight, corrosion-resistant, and extremely durable. Their design focuses on ease of installation, reduced maintenance, and long lifespan.
Why Homeowners & Businesses Choose Clearwater
Over decades, Clearwater has become a preferred choice for thousands of properties across the UK. Here are the standout benefits:
1. Shallow Dig Design
Many Clearwater septic tanks are engineered for shallow installation. This means less excavation, lower labour costs, and faster installation times compared to traditional deep-dig tanks.
2. Durable Build Quality
Constructed from GRP, Clearwater tanks are tough enough to withstand ground pressure, extreme weather, and long-term use without corrosion or cracking.
3. Regulatory Compliance
All Clearwater septic tanks are built to BS EN 12566-1 standards, ensuring compliance with UK and EU wastewater regulations.
4. Versatile Applications
They are ideal for:
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Domestic homes in rural areas
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Holiday lodges and cabins
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Small offices or workshops off the main sewer line
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Campsites and seasonal properties
 
5. Cost-Effective Wastewater Solution
Compared to treatment plants, Clearwater septic tanks are an affordable entry-level investment with low ongoing maintenance costs.
Technical Specifications (Typical Models)
Below is a table showing common Clearwater septic tank sizes and their suitability:
| Tank Capacity (Litres) | Occupancy Suitability | Emptying Frequency* | Installation Type | 
|---|---|---|---|
| 2,800L | Up to 6 people | Every 12–18 months | Shallow dig available | 
| 4,600L | Up to 12 people | Every 12–18 months | Shallow dig available | 
| Higher Capacities | Small commercial sites | Based on use | Custom installations | 
*Emptying frequency depends on household size and water usage.
Clearwater Septic Tank vs Other Options
| Feature | Clearwater Septic Tank | Generic Septic Tanks | Sewage Treatment Plants | 
|---|---|---|---|
| Build Material | GRP – lightweight & durable | Mixed materials, less consistent | GRP / Plastic / Steel | 
| Installation | Shallow dig = lower costs | Standard dig = higher costs | More complex & costly | 
| Compliance | BS EN 12566-1 certified | Varies by brand | BS EN 12566-3 certified | 
| Maintenance | Empty every 12–18 months | Similar | Requires power + more frequent | 
| Best For | Homes & lodges without mains | Budget buyers | Advanced treatment requirements | 
Buying Guide – How to Select the Right Clearwater Tank
When purchasing a Clearwater septic tank, here’s what you should consider:
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Household Size – Match the tank capacity to the number of occupants.
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Soil Type & Drainage – Ensure your property can support a soakaway or drainage field.
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Budget – Clearwater offers good entry-level pricing, but larger households may require higher capacity tanks.
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Regulatory Requirements – Check with your local planning office for compliance.
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Installation Access – Ensure machinery can access your site for excavation and tank placement.
 
Installation Overview
Installing a Clearwater septic tank involves several steps, usually handled by professionals:
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Excavation – A shallow pit is dug to fit the tank.
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Base Preparation – A stable bed of sand or concrete is laid.
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Tank Placement – The tank is carefully lowered into position.
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Pipework Connection – Inlet from property drainage and outlet to soakaway field are connected.
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Backfill & Testing – Tank is secured with pea gravel backfill and tested for leaks.
 
Because Clearwater tanks are shallow dig, excavation costs are reduced by 20–30% compared to traditional systems.
Maintenance Requirements
Maintaining your Clearwater septic tank is simple:
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Emptying: Every 12–18 months by a licensed waste carrier.
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Visual Inspections: Check covers and pipework regularly.
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Soakaway Care: Ensure the drainage field remains unblocked.
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Service Logs: Keep a record of emptying and inspections for compliance.
 
With proper care, a Clearwater septic tank can last 20–25 years or longer.
FAQs About Clearwater Septic Tanks
1. How long does a Clearwater septic tank last?
With correct installation and maintenance, it can last over two decades.
2. Is planning permission required?
Yes, in most cases you’ll need local authority approval before installation.
3. Do Clearwater tanks come in different sizes?
Yes, from 2,800 litres for small households to 4,600 litres for larger homes, plus bigger models for commercial needs.
4. Are they suitable for all soil types?
They require a soakaway or drainage field, so soil permeability must be assessed first.
5. How do Clearwater septic tanks compare on cost?
They are generally more affordable than sewage treatment plants and easier to install than traditional deep-dig systems.
Conclusion – Why Invest in a Clearwater Septic Tank?
The Clearwater Septic Tank remains a trusted and proven solution for domestic and small commercial wastewater management. With its shallow dig design, durable GRP construction, and regulatory compliance, it provides a cost-effective and reliable alternative to expensive treatment plants.
If you’re seeking a septic tank that is affordable, long-lasting, and easy to install, Clearwater should be at the top of your list.
👉 Order your Clearwater Septic Tank today to secure a dependable, low-maintenance wastewater solution that saves both time and money.


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