Natural and Artificial removal of water from a surface or sub-surface is known as Drainage. Browse our selection of drainage materials for below ground and above ground applications. Contact us on Live Chat or by phone 020 3481 1978 if you need help - Build4less offers Free Delivery on eligible orders.
Drainage Channel
Soil Pipe
Manhole
Drains
Garden Drainage
Drainage System
Threshold Drainage
Rain Water Drain System
Drain Cover
Soakaways
Gullies
Access Chamber
Drain Cap
Drain Sump
Leaf Drain Guard
Catch Pit
Drain Grate
Drain Clearing Tools
Drain Trap
Drainage Connections
Drain Pipe
Linear Drainage
Underground Drainage
Natural and Artificial removal of water from a surface or sub-surface is known as Drainage. Browse our selection of drainage materials for below ground and above ground applications. Contact us on Live Chat or by phone 020 3481 1978 if you need help - Build4less offers Free Delivery on eligible orders.
Drainage Channel
Soil Pipe
Manhole
Drains
Garden Drainage
Drainage System
Threshold Drainage
Rain Water Drain System
Drain Cover
Soakaways
Gullies
Access Chamber
Drain Cap
Drain Sump
Leaf Drain Guard
Catch Pit
Drain Grate
Drain Clearing Tools
Drain Trap
Drainage Connections
Drain Pipe
Linear Drainage
Underground Drainage
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Galvanised Wire Balloon - All Sizes
Vendor:SamacfromSamac FixingsFree Delivery over £110£132Regular price £1.97 £2.36Sale price £1.97 £2.36 Regular priceUnit price per£0.00 -
Galvanised Manhole Cover 600 x 450mm 10T
Vendor:Clark DrainRegular price £30.40 £36.48Sale price £30.40 £36.48 Regular priceUnit price per£0.00 -
Galvanised Manhole Cover 600 x 600mm 5T
Vendor:Clark DrainRegular price £38.20 £45.84Sale price £38.20 £45.84 Regular priceUnit price per£0.00 -
Galvanised Manhole Cover 300 x 300mm 5T
Vendor:Clark DrainRegular price £14.50 £17.40Sale price £14.50 £17.40 Regular priceUnit price per£0.00 -
Square To Round Block Pavior Manhole Cover & Frame 450 x 450 x 80mm
Vendor:Clark DrainRegular price £51.90 £62.28Sale price £51.90 £62.28 Regular priceUnit price per£0.00 -
Solid Top Manhole Cover & Frame Durbar Tread 750 x 600mm 5T
Vendor:Clark DrainRegular price £139.95 £167.94Sale price £139.95 £167.94 Regular priceUnit price per£0.00 -
Recessed Block Pavior Manhole Cover & Frame 600 x 600 x 100mm 10T
Vendor:Clark DrainRegular price £128.70 £154.44Sale price £128.70 £154.44 Regular priceUnit price per£0.00 -
Recessed Manhole Cover Sealed And Locked 750 x 600 x 43.5mm
Vendor:Clark DrainRegular price £226.30 £271.56Sale price £226.30 £271.56 Regular priceUnit price per£0.00 -
Recessed Block Pavior Manhole Cover & Frame 600 x 600 x 80mm 10T
Vendor:Clark DrainRegular price £74.88 £89.86Sale price £74.88 £89.86 Regular priceUnit price per£0.00 -
Ductile Iron Manhole Cover & Frame 600 x 450 x 40mm
Vendor:Clark DrainRegular price £58.90 £70.68Sale price £58.90 £70.68 Regular priceUnit price per£0.00 -
Recessed Manhole Cover Sealed And Locked 600 x 450 x 43.5mm
Vendor:Clark DrainRegular price £58.44 £70.13Sale price £58.44 £70.13 Regular priceUnit price per£0.00 -
Double Triangle Ductile Iron Manhole Cover 675 x 675 x 150mm Non Carriageway
Vendor:Clark DrainRegular price £149.22 £179.06Sale price £149.22 £179.06 Regular priceUnit price per£0.00 -
Inspection Chamber Manhole Round Plastic Cover 450mm
Vendor:Clark DrainRegular price £19.43 £23.32Sale price £19.43 £23.32 Regular priceUnit price per£0.00 -
Double Triangle Ductile Iron Manhole Cover 600 x 600 x 150mm Non Carriageway
Vendor:Clark DrainRegular price £142.30 £170.76Sale price £142.30 £170.76 Regular priceUnit price per£0.00 -
Hinged Gully Grate & Frame 450 x 450 x 100mm
Vendor:Clark DrainRegular price £99.99 £119.99Sale price £99.99 £119.99 Regular priceUnit price per£0.00 -
Double Triangle Ductile Iron Manhole Cover 675 x 675 x 100mm Carriageway
Vendor:Clark DrainRegular price £153.30 £183.96Sale price £153.30 £183.96 Regular priceUnit price per£0.00 -
Hinged Gully Grate & Frame 336 x 308 x 75mm
Vendor:Clark DrainRegular price £31.95 £38.34Sale price £31.95 £38.34 Regular priceUnit price per£0.00 -
Galvanised Manhole Cover 600 x 450mm 5T
Vendor:Clark DrainRegular price £23.80 £28.56Sale price £23.80 £28.56 Regular priceUnit price per£0.00 -
Galvanised Manhole Cover 600 x 600mm 5T Sealed And Locking
Vendor:Clark DrainRegular price £49.87 £59.84Sale price £49.87 £59.84 Regular priceUnit price per£0.00 -
Recessed Block Pavior Manhole Cover & Frame 600 x 450 x 80mm 10T
Vendor:Clark DrainRegular price £51.90 £62.28Sale price £51.90 £62.28 Regular priceUnit price per£0.00 -
Recessed Manhole Cover Sealed And Locked 450 x 450 x 46mm
Vendor:Clark DrainRegular price £59.10 £70.92Sale price £59.10 £70.92 Regular priceUnit price per£0.00 -
Inspection Chamber Manhole Plastic Cover 450 x 450mm
Vendor:Clark DrainRegular price £36.10 £43.32Sale price £36.10 £43.32 Regular priceUnit price per£0.00 -
Double Triangle Ductile Iron Manhole Cover 450 x 450 x 100mm
Vendor:Clark DrainRegular price £84.20 £101.04Sale price £84.20 £101.04 Regular priceUnit price per£0.00 -
Double Triangle Ductile Iron Manhole Cover 600 x 600 x 150mm Carriageway
Vendor:Clark DrainRegular price £155.00 £186.00Sale price £155.00 £186.00 Regular priceUnit price per£0.00 -
Hinged & Dished Gully Grate & Frame 302 x 302 x 75mm
Vendor:Clark DrainRegular price £31.30 £37.56Sale price £31.30 £37.56 Regular priceUnit price per£0.00 -
Galvanised Manhole Cover 450 x 450mm 5T
Vendor:Clark DrainRegular price £19.95 £23.94Sale price £19.95 £23.94 Regular priceUnit price per£0.00 -
Galvanised Manhole Cover 600 x 450mm 5T Sealed And Locking
Vendor:Clark DrainRegular price £33.20 £39.84Sale price £33.20 £39.84 Regular priceUnit price per£0.00 -
Recessed Block Pavior Manhole Cover & Frame 600 x 450 x 65mm 10T
Vendor:Clark DrainRegular price £52.87 £63.44Sale price £52.87 £63.44 Regular priceUnit price per£0.00 -
Recessed Manhole Cover Sealed And Locked 300 x 300 x 43.5mm
Vendor:Clark DrainRegular price £49.88 £59.86Sale price £49.88 £59.86 Regular priceUnit price per£0.00 -
Inspection Chamber Manhole Plastic Cover 300 x 300mm
Vendor:Clark DrainRegular price £17.60 £21.12Sale price £17.60 £21.12 Regular priceUnit price per£0.00 -
Ductile Iron Manhole Cover & Frame 600 x 600 x 40mm
Vendor:Clark DrainRegular price £73.66 £88.39Sale price £73.66 £88.39 Regular priceUnit price per£0.00 -
Double Triangle Ductile Iron Manhole Cover 600 x 600 x 100mm Carriageway
Vendor:Clark DrainRegular price £131.30 £157.56Sale price £131.30 £157.56 Regular priceUnit price per£0.00 -
Double Triangle Ductile Iron Manhole Cover 1200 x 675 x 100mm Carriageway
Vendor:Clark DrainRegular price £289.11 £346.93Sale price £289.11 £346.93 Regular priceUnit price per£0.00 -
Lifting Keys to Suit Heavy Duty Manhole Covers (Pack of 2)
Vendor:Clark DrainRegular price £10.66 £12.79Sale price £10.66 £12.79 Regular priceUnit price per£0.00 -
Recessed Block Pavior Manhole Cover & Frame 600 x 450 x 100mm 10T
Vendor:Clark DrainRegular price £99.99 £119.99Sale price £99.99 £119.99 Regular priceUnit price per£0.00 -
Recessed Manhole Cover Sealed And Locked 600 x 600 x 43.5mm
Vendor:Clark DrainRegular price £80.32 £96.38Sale price £80.32 £96.38 Regular priceUnit price per£0.00
People also searched for...
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Drainage Solutions for Reliable Water Management
Welcome to the Drainage category at Build4Less. As a drainage expert, I'm here to guide you through our range of products, helping you understand their uses and how to choose the right one for your specific needs.
From underground drainage systems and channel drains to inspection chambers and fittings, our collection ensures long-lasting performance while meeting UK building standards. Whether you're working on a new build, renovation, or landscaping project, our drainage products are designed for easy installation, reliability, and cost-effectiveness.
Square Gutter 114mm Range
Our Square Gutter 114mm Range, by FloPlast, is ideal for modern domestic properties. Square gutters, known for their high capacity, are perfect for areas with heavy rainfall. They offer a contemporary look and are easy to install.
Deepflow / Hi-Cap Gutter 115mm x 75mm Range
The Deepflow / Hi-Cap Gutter Range, also by FloPlast, is designed for larger or steeper roofs where more significant water drainage is needed. With dimensions of 115mm x 75mm, these gutters can handle higher volumes of water, making them suitable for commercial properties or large residences.
Deepflow / Hi-Cap Gutter Running Outlet
Particularly noteworthy is the Deepflow / Hi-Cap Gutter Running Outlet (115mm x 75mm - 68mm Outlet ROH1). This component is crucial for connecting the gutter to the downpipe, ensuring efficient water flow and reducing the risk of blockages.
Ogee Gutter 110mm Range
Our Ogee Gutter range includes sizes like 110mm x 80mm x 4m and 110mm x 2m, available in various colours, including a cast iron effect. Ogee gutters are known for their unique S-shaped design, which not only enhances the aesthetic appeal of a building but also offers efficient water drainage.
Practical Uses and Selection Guide
- Modern Residential Properties: Square Gutter 114mm is an excellent choice for its sleek design and sufficient capacity for standard homes.
- Large or Steep Roofs: Opt for the Deepflow / Hi-Cap Gutter if your property has a larger roof area or steeper pitch, requiring enhanced drainage capacity.
- Aesthetic Appeal: The Ogee Gutter range, with its distinctive profile, is perfect for adding a decorative touch while ensuring effective drainage.
- Running Outlets: Don't forget to include appropriate outlets like the ROH1 for seamless connection to downpipes.
Comprehensive Drainage Products for Every Project
Our drainage collection includes everything needed to create a complete and efficient water management system:
- Underground Drainage Pipes & Fittings – Ideal for foul water and surface water drainage systems
- Channel Drainage Systems – Perfect for driveways, patios, and garden areas
- Inspection Chambers & Covers – Allow easy access for maintenance and inspection
- Gullies & Traps – Prevent debris and odours from entering your system
- Drainage Accessories – Connectors, bends, and adaptors for seamless installation
All products are manufactured using robust materials such as uPVC, ensuring resistance to corrosion, chemicals, and environmental stress.
Built for Performance & Compliance
Choosing the right drainage system is critical to ensure long-term performance. Our products are designed to:
- Handle high water flow efficiently
- Prevent blockages and water pooling
- Withstand ground pressure and external loads
- Comply with UK building regulations
Whether you need solutions for residential drainage or large-scale construction projects, our range provides dependable results.
Why Choose Drainage Products from Build4Less?
✔ Wide range of trusted drainage solutions
✔ Competitive prices for trade and DIY customers
✔ Durable and regulation-compliant products
✔ Easy-to-install systems for faster project completion
✔ Reliable supply for small and large projects
Choosing the Right Drainage System
When selecting drainage products, consider the following:
- Application Type – Surface water vs foul water drainage
- Load Requirements – Domestic or heavy-duty commercial use
- Pipe Diameter – Ensures adequate water flow capacity
- Ground Conditions – Soil type and installation depth
- Maintenance Access – Availability of inspection points
Proper planning ensures optimal performance and reduces long-term maintenance costs.
Installation Tips for Drainage Systems
- Ensure correct pipe gradient for smooth water flow
- Use appropriate fittings to prevent leaks
- Install inspection chambers at key points
- Backfill carefully to avoid pipe damage
- Always follow UK building regulations
For complex systems, professional installation is recommended.
To complete your drainage installation with confidence, consider pairing your system with products from our related categories. Our Roof Insulation solutions help improve energy efficiency while protecting your property from moisture-related issues. For enhanced waterproofing and damp control, explore our Building Membranes range, designed to work seamlessly with drainage systems. You can also find everything you need for your broader project in our Building Materials collection, ensuring a smooth and efficient build from start to finish.
In summary, our drainage category offers a variety of guttering solutions to meet different architectural styles and functional needs. Whether you are dealing with a residential or commercial property, our range caters to all requirements without compromising on style or efficiency.
FAQs – Drainage Systems
1. What is the purpose of a drainage system?
A drainage system is designed to remove excess water from buildings and land areas, preventing flooding, structural damage, and soil erosion.
2. What types of drainage systems are available?
Common types include underground drainage, surface water drainage (channel drains), and foul water drainage systems.
3. What material is best for drainage pipes?
uPVC is widely used due to its durability, corrosion resistance, and lightweight properties, making installation easier and long-lasting.
4. How deep should drainage pipes be installed?
Depth depends on the application, but typically, underground drainage pipes are installed below the frost level and in accordance with UK building regulations.
6. How do I prevent blockages in drainage systems?
Regular maintenance, proper installation, and using traps and filters help prevent debris buildup and blockages.
7. What is channel drainage used for?
Channel drainage is commonly used in driveways, patios, and external areas to collect and redirect surface water.
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