110mm drainage pipes and fittings allow waste and rainwater to be directed to sewers, soak aways and treatment networks. Let’s further explore how 110mm underground drainage systems work, along with the materials and installation considerations to help you with your next project.
Table of contents
- 110mm Underground Drainage Explained
- 110mm Compliance
- Considerations When Choosing 110mm Drainage
- Planning a 110mm Drainage System
110mm Underground Drainage Explained
Our 110mm uPVC underground drainage pipe fittings help direct wastewater and surface water to the appropriate drainage channels. They’re made from uPVC, a sturdy and reliable material that handles daily drainage demands effectively. As the name suggests, they are installed underground and are versatile enough to handle drainage for everything from large domestic properties to commercial projects. 110mm drainage pipes are available at various lengths to accommodate different projects. Through a series of fittings, adaptors and connectors, underground drainage pipes help facilitate the smooth transfer of water. They help reduce the risk of flooding, blockages and other drainage-related issues.
Applications
They are commonly used for domestic and light drainage projects. 110mm underground drainage systems are excellent for domestic and light commercial drainage. This pipe size is preferred where higher flow capacity is required compared to smaller waste pipes, making it ideal for main drainage runs. Larger diameters are typically reserved for high-volume commercial or industrial systems.
Materials
They’re made from a durable material that’s designed to carry foul water from toilets, baths and sinks. The uPVC material has low internal friction, so wastewater and foul waste flow more smoothly. This means water is less likely to catch on the pipe wall, reducing the risk of blockages. Flow efficiency is improved compared to rougher materials such as older clay or concrete pipes.
Fittings
Of course, pipes themselves are not enough to maintain the transfer and flow of water. A range of fittings is required to connect sections together, manage changes in direction and maintain consistent water flow. Common 110mm underground drainage fittings include bends and elbows for directional changes, branches and junctions for connecting multiple pipe runs. Inspection chambers are also necessary to assess the condition of pipes and remove any blockages.
Colour Codes
In the UK, 110mm underground drainage pipes are typically finished in a terracotta colour, making them easily identifiable as foul and surface water drainage. This colour coding system helps distinguish underground drainage from other pipe systems. Clear visual identification supports correct installation, reduces the risk of connection errors and helps ensure compliance during maintenance, inspection or future groundworks.
110mm Drainage Compliance
Our 110mm drainage pipes are designed to meet recognised industry standards. These standards help ensure safety, durability and reliable performance. One key standard is BS 8301, which specifies requirements for uPVC drainage pipes and fittings that are used for underground applications. Compliance with this standard confirms that products have been tested for strength, joint performance and resistance to external loads.
Considerations When Choosing 110mm Underground Drainage Systems
Consider the following when choosing different drainage pipes, fittings and connectors.
- Project size and scale
- Domestic or commercial application
- Material quantity, lengths and sizes
- Ground conditions and load requirements
- Connection compatibility
- Flow capacity and gradient
- Access and maintenance points
- Environmental factors
Make sure to assess all these factors before going ahead with your next project. Feel free to consult the experts at Drainfast for any advice or additional information on drainage pipes.
Difference Between 110mm Underground and Overground Systems
The main difference between 110mm underground and overground systems is their primary application. Underground drainage pipes are designed to be buried and need to withstand high flow volumes. 110mm is the minimum standard size for underground drainage. It is commonly used in the UK due to its durability, versatility and capacity to manage wastewater. Overground systems are used above ground. They’re not designed to cope with the same pressure and load-bearing requirements. Underground systems also require watertight joints to support consistent long-term performance.
Can 110mm Products Fit With Existing Systems?
Yes. With the required fittings, connectors and adaptors, 110mm products can be integrated with existing drainage systems. However, if you’re uncertain about the best fittings for a project that requires integration with an existing system, feel free to reach out to the drainage experts at Drainfast.
Planning a 110mm Underground Drainage System Installation
Planning a 110mm underground drainage system is a straightforward process. We’ve provided some tips and information to help make your installation seamless.
- Confirm installation permission or building control approval
- Assess ground conditions
- Prepare stable trench bases that support pipework
- Plan material quantities in advance to not go over budget
- Allow for necessary ventilation
- Install inspection chambers to support long term maintenance
- Test to identify leaks and smooth flow
What is the Recommended Minimum and Maximum Installation Depth?
The minimum and maximum installation will largely be influenced by the installation location. 110mm underground drainage pipes are typically installed at a depth that protects them from surface loads and frost. In most domestic settings, this is usually between 600mm and 1,200mm. This will largely depend on the ground conditions. Deeper installations may require additional protection or specialist guidance.
Delivery and Warranties
We provide convenient next-day-delivery on all 110mm underground drainage pipe orders made before 5pm. Along with our quick delivery service, we provide free delivery on orders over £100 and a warranty on all drainage pipes and fittings.
Technical Support
Along with quality-assured products, we provide a material take off service to help you stay on budget. Even after you’ve made your purchase, Drainfast offers knowledgeable advice to help you throughout every stage of your project.
How Drainfast Can Help
Drainfast supplies a vast range of 110mm underground drainage pipes, fittings, connectors, inspection chamber bases and risers, all backed by expert technical support and reliable delivery. Fill out our contact form, email us at [email protected] or call us on 01420555600.
