The approach to installing the sump chamber depends on whether you are carrying out a new build or retrospective installation. You’ll also need an electrician to do the electrical work. Here’s some questions you can ask them to understand their approach and you can also get an idea of what’s involved in a cavity drainage installation project. Getting a sump installed by a professional basement waterproofing company makes sense - we highly recommend using a qualified basement waterproofing contractor. There are a number of complex elements that are critical to the success of your sump installation and your cavity drainage system as a whole. If you are looking for more basic information on what sump pumps are, check out our guide. There are a number of elements you need to consider when planning how to setup your sump. In this guide, we take you through everything from creating the sump hole, the sump setup to installing the correct pumps.

A sump pump plays a vital role in providing drained protection, which means the set-up and installation needs to match your requirements. When creating a cavity drainage system, your design should include a sump pump to remove any water entering the system.

Watch dog back up sump pump