Drainage Advice & Guides

Honest, practical answers from the DCI Drainage team: costs, fixes, responsibilities and when to call in help.

Blocked Drains and Your Health: When a Blockage Becomes a Hazard

Blocked Drains and Your Health: When a Blockage Becomes a Hazard

August 31, 2026

Why Does My Drain Keep Blocking? 9 Causes and Permanent Fixes

Why Does My Drain Keep Blocking? 9 Causes and Permanent Fixes

August 31, 2026

Is a Blocked Toilet an Emergency? What to Do Right Now

Is a Blocked Toilet an Emergency? What to Do Right Now

August 30, 2026

What Is Drain Jetting and When Do You Need It?

What Is Drain Jetting and When Do You Need It?

August 28, 2026

How to Protect Your Drains This Winter (Cornwall and Devon Checklist)

How to Protect Your Drains This Winter (Cornwall and Devon Checklist)

August 28, 2026

Do You Need a Drain Survey When Buying a House?

Do You Need a Drain Survey When Buying a House?

August 27, 2026

Drain Lining: How It Works, How Long It Lasts and What It Costs

Drain Lining: How It Works, How Long It Lasts and What It Costs

August 25, 2026

Why Do My Drains Smell Worse in Hot Weather (and After Rain)?

Why Do My Drains Smell Worse in Hot Weather (and After Rain)?

August 25, 2026

How Much Does a CCTV Drain Survey Cost?

How Much Does a CCTV Drain Survey Cost?

August 24, 2026

Cracked and Broken Drain Pipes: Causes, Signs and Fixes

Cracked and Broken Drain Pipes: Causes, Signs and Fixes

August 22, 2026

Collapsed Drain Repair Costs in the UK (and How to Spot One)

Collapsed Drain Repair Costs in the UK (and How to Spot One)

August 22, 2026

Blocked Drain: Who Is Responsible – You, Your Neighbour or South West Water?

Blocked Drain: Who Is Responsible – You, Your Neighbour or South West Water?

August 21, 2026