Plumbing and drainage cover you can rely on

  • Protection for your plumbing and drainage
  • Water supply covered
  • 24-hour plumbing emergency claims
  • Multiple claims allowed
  • Parts, labour & call out included
  • Excellent cover level of £5000
  • No hidden or surprise fees
  • Included in Home Emergency Cover

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Apply now and be insured by:

11:37 AM

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Why is plumbing and drainage cover important?

Plumbing and drainage cover may not be something that crosses your mind often, but it could save you a lot of time, money and stress in the event of a plumbing emergency. This policy provides you with full peace of mind and confidence that you will not have to deal with the disruptions and costs that damaged plumbing and drainage could bring to your home and daily life.

Our plumbing and drainage insurance policies are a great way to ensure that you avoid the stress and expense when the worst happens to your plumbing, drainage or water supply systems. To get a quote and learn more about this policy, all you need to do is fill out the form above.

One of our home emergency specialists will be in touch to discuss the benefits of plumbing and drainage cover as well as quote a great price. Alternatively, you can call the team on 0333 733 0733.

You do not have to deal with a plumbing or drainage crisis alone. We strive to protect our customers when the worst is to happen, from burst pipes to a disrupted water supply. We understand the stresses an incident like this can cause, hence why we have designed a comprehensive policy with support available in a flash.Take advantage of our flexible payment plans and range of different cover options. Plus, you can receive a 5% discount when taking out an annual policy.

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Why choose us?


Great Customer Feedback

We value customer satisfaction above all else. Not only do we provide a great amount of cover at a value price, but our customer service levels continue to impress our customers. As a result, we are thrilled to have received an incredible amount of 5* reviews and testimonials.

An Experienced National Engineer Network

Wherever in the UK you are based, our support will be with you as quickly as possible. We are backed by an expert national network of plumbers, drainage experts and boiler engineers that have decades of experience dealing with complex and challenging issues.
Low Cost

FCA regulated provider

We offer plumbing and drainage as part of a comprehensive home emergency cover insurance policy as opposed to offering a maintenance contract. As a regulated insurance company, you can trust us to give you an expert service backed with full protection.
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Features of our Plumbing and Drainage Insurance

Plumbing and Drainage cover comes as part of our home emergency cover policy. This means that we can cover you against a wide array of potential problems in your home at a fantastic price. From burst pipes and blocked drains, we offer valuable support in your time of need.

Do you have questions regarding our cover that need to be answered? Check out our Plumbing and drainage FAQs.


Burst Pipes & Leaks

Unfortunately, cold winters and hot summers in the UK mean that burst pipes are very common. Not only are they an inconvenience, but the potential water damage that could be caused may be incredibly expensive to repair. Therefore, when a burst pipe or leak occurs, you need expert support fast. Trust us to help you when you need it most.


Plumbing, Drainage & Water Supply

When the water supply to your home is interrupted, the consequences can really disrupt your daily life. A solution is required fast to ensure that your bathroom, kitchen appliances and even your boiler can return to normal. With our cover, you can rest easy knowing that we will spring into action when you need us.


Boiler Cover Upgrade

Many homes in the UK rely on their boilers and central heating for most of the year. Therefore, it makes sense to ensure that your boiler is covered against breakdown. By upgrading to complete cover, you can take advantage of great plumbing and drainage cover that comes with Home Emergency and Boiler Cover in one low price!†


Home Emergency Cover

Our plumbing and drainage cover comes as part of our fully comprehensive Home Emergency cover policy. Therefore, with BIG you are covered against so much more than with competitors - at a great value price too. Enjoy peace of mind with cover against pest infestation, compromised home security and much more.


24 hour claims

We understand that an emergency can happen at any time of day or night. We will not leave you feeling helpless with no one to call, our team are on standby 24/7 to help you resolve your issue as quickly as possible.


Insurance policy

We believe in giving our customers value and full transparency. We do not offer maintenance contracts and instead offer full protection with FCA regulated plumbing and drainage insurance policies.

Get a great deal with BIG Warranties. We design our policies to provide you with all the most wanted benefits without the sky high prices! Trust us to deliver some of the most comprehensive policies on the market, coupled with EXCELLENT customer service.

Want to know more? Call us now on

0333 733 0733

† exclusions apply. See your terms and conditions for more guidance on boiler replacement

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 How to get covered?


Phone our team on 0333 733 0733


Let our advisor find the best deal for you


Rest easy in the knowledge you are covered!

Alternatively, you can click the button below to complete our easy to use online form

Customer reviews

“Beyond happy with Big Warranties! We have renewed for a second year after making a claim for a burst pipe! Would definitely recommend”

Barbara, Happy customer

“I have been with Big Warranties for many years. I have had excellent support and great conversation from their customer service team”

Manny, Happy customer
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