Drainage Advice, Guides & Expert Tips
Stay informed with professional guidance from Avery Drainage Solutions. From navigating complex UK septic tank regulations and homebuyer surveys to emergency drain maintenance, our engineers share industry-first insights.
Accreditation
CHAS Accredited
Safety Standards
HPWJA Certified
Public Liability
£5 Million Insured
Qualified Team
CSCS Blue Cards
Featured Article
Understanding the General Binding Rules & Septic Tank Regulations
If your property uses an off-mains drainage system, staying compliant with UK environmental laws is essential. Learn how the 2020 changes affect you.
Is Your Off-Mains System Legally Compliant?
The Environment Agency's General Binding Rules outline strict protocols for discharging domestic sewage. Since January 2020, septic tanks discharging directly into surface water (such as rivers, streams, or canals) are no longer permitted. Property owners must either upgrade to a modern sewage treatment plant or direct the discharge to a properly designed drainage field (soakaway).
Failing to adhere to these regulations can result in severe fines and complications when trying to sell your property. Learn how to verify your system's compliance before it becomes an expensive liability.
Expert Drainage Advice Hub
Browse our comprehensive categories designed to help homeowners, commercial property managers, and landlords make informed decisions.
Why You Need a CCTV Survey Before Exchanging Contracts
Standard structural surveys do not cover underground pipework. Discover how hidden structural defects, root ingress, or collapsed pipelines can become your financial nightmare post-purchase without a formal CCTV inspection.
Preventing Kitchen Fatbergs: Best Practices for Businesses & Homes
Fat, Oil, and Grease (FOG) build-ups are the single biggest cause of major sewer blockages in the UK. Learn how to implement fat traps, use natural maintenance tricks, and how High-Pressure Water Jetting (HPWJ) clears stubborn blockages.
No-Dig Drain Relining vs. Excavation: Cost, Speed & Durability
Dread digging up your pristine garden or driveway? Modern trenchless technologies such as patch lining or structural resin liners can resolve cracked or leaking pipes from the inside, saving time, hassle, and labor.
How Tree Roots Penetrate Drainage Pipes & How to Safely Remove Them
Even tiny hairline fractures can release moisture that attracts root systems. Discover the mechanisms of root ingress and how specialized hydro-mechanical cutting equipment flushes roots out without destroying pipes.
United Utilities Build Over Agreements: What Homeowners Must Know
Planning an extension or conservatory in the North West? If you are building within 3 meters of a public sewer, you need a pre- and post-construction survey. Learn about United Utilities compliance.
What is a Planned Preventative Maintenance (PPM) Contract?
For commercial facilities, high-street retailers, and restaurants, a sudden sewer back-up means lost business and environmental health hazards. Discover how scheduled maintenance keeps pipes clear.
Why Trust Avery Drainage Solutions?
Based in Warrington, we serve domestic, commercial, and construction clients across Cheshire, Greater Manchester, Merseyside, Lancashire, and North Wales. Our work is underpinned by industry-recognised certifications and professional standards:
- ✔ CHAS Accredited: Fully aligned with health and safety protocols across construction and commercial environments.
- ✔ HPWJA Membership: Engineers trained to the rigorous standards of the High Pressure Water Jetting Association.
- ✔ CSCS Blue Cards: Competent, skilled personnel verified to operate on any live site.
- ✔ £5M Public Liability Insurance: Unmatched peace of mind for every homeowner and business owner.
Prompt 24/7 Response Across the North West & Border Areas
Operating from our core base in Warrington, our rapid-response engineers service a 30-mile radius, including:
Registered in England and Wales | Company No: 13471670
Drainage Questions & Answers
Quick answers to common queries from property owners.
How much does a professional CCTV drain survey cost?
Costs vary depending on property size and whether you need a basic look-see inspection or a full written report for a home purchase or build over application. Our surveys are clear, structured, and compliant with local authorities like United Utilities. Contact us for a precise quote.
Is high-pressure water jetting safe for older pipework?
Yes, when executed by professionals. Our engineers are certified by the High Pressure Water Jetting Association (HPWJA). We adjust the nozzle pressure and spray patterns based on the pipeline's age and material (e.g., clay, PVC, pitch fibre), ensuring structural integrity is maintained while clearing blockages.
Who is responsible for a blocked drain outside my boundary?
Typically, any drains within your property boundary that only serve your house are your responsibility. Lateral drains (which connect your property to the main sewer but lie outside your boundary) and shared sewers are usually the responsibility of your local water company (e.g., United Utilities).
Need Immediate Drainage Support or Professional Advice?
Whether you need urgent emergency unblocking or wish to schedule compliance surveys, our local expert team is available 24 hours a day, 7 days a week.