Search
Show prices INC VAT
Show prices EXC VAT
Show prices INC VAT
Civils & Drainage
Find reliable civils and drainage supplies in Leicestershire and Rutland, suitable for groundworks, infrastructure and site development projects. William Hercock supports trade contractors and builders with quality drainage materials, offering local delivery and branch collection across Leicester, Loughborough, Melton Mowbray and Oakham.
Our range includes underground drainage pipes, fittings, inspection chambers, ducting, soakaway systems and associated groundworks materials. Using the correct civils products ensures effective water management, structural stability and long-term performance across residential and commercial projects.
Civils and drainage materials are essential for foundations, utility installations, surface water control and below-ground infrastructure. Selecting durable, compliant components helps reduce future maintenance issues and ensures projects meet required standards.
For best results, confirm load ratings, pipe diameters and compatibility before installation. Proper ground preparation and correct jointing methods are key to achieving reliable drainage performance.
Underground Drainage & Groundworks Materials
Civils Supplies Delivered Across Leicestershire
Drainage Pipes, Chambers & Ducting
Order civils and drainage materials online today with fast delivery across Leicestershire & Rutland or collect from your nearest William Hercock branch.
Brett Martin Rainwater 112mm Roundstyle 2m Gutter Grey
The Brett Martin Rainwater 112mm Roundstyle 2m Gutter in Grey is a durable PVCu half-round gutter designed to collect and channel rainwater efficiently from rooflines into downpipe systems.
£10.35 INC VAT
Brett Martin Rainwater 114mm Squarestyle 2m Gutter Arctic White
The Brett Martin Rainwater 114mm Squarestyle 2m Gutter Arctic White is a durable PVCu square-profile gutter designed to collect and channel rainwater efficiently from rooflines.
£10.35 INC VAT
Brett Martin Rainwater 114mm Squarestyle 2m Gutter Black
The Brett Martin Rainwater 114mm Squarestyle 2m Gutter in Black is a durable PVCu square-profile gutter designed to efficiently collect and channel rainwater from rooflines.
£10.35 INC VAT
Brett Martin Rainwater 65mm Square Downpipe 5.5m P/E Downpipe Arctic White
The Brett Martin Rainwater 65mm Square Downpipe 5.5m P/E Downpipe Arctic White is a durable PVCu rainwater plain end downpipe designed for reliable roof drainage and efficient downpipe system installation.
£20.71 INC VAT
Brett Martin Rainwater 68mm Round Downpipe 4m P/E Downpipe White
The Brett Martin Rainwater 68mm Round Downpipe 4m P/E Downpipe White is a durable PVCu rainwater plain end downpipe designed for reliable roof drainage and efficient downpipe system installation.
£14.60 INC VAT
Brett Martin Rainwater 68mm Round Downpipe 5.5m P/E Downpipe White
The Brett Martin Rainwater 68mm Round Downpipe 5.5m P/E Downpipe White is a durable PVCu rainwater plain end downpipe designed for reliable roof drainage and efficient downpipe system installation.
£18.35 INC VAT
Brett Martin StormCrate55 Connector (4 inc with each crate)
The Brett Martin StormCrate55 Connector (4 included with each crate) is a joining clip designed to securely connect StormCrate55 attenuation crates during installation. It helps maintain alignment and stability, supporting reliable assembly of stormwater storage and soakaway systems.
£10.41 INC VAT
Cascade Deepstyle 115mm 135 deg Angle Black
The Brett Martin Cascade Deepstyle 115mm 135° Angle in Black is a cast iron effect PVCu gutter fitting designed to navigate angled building corners in Deepstyle rainwater systems.
£19.20 INC VAT
Cascade Deepstyle 115mm 4m Gutter Black
The Brett Martin Cascade Deepstyle 115mm 4m Gutter in Black is a high-capacity PVCu rainwater gutter with a cast iron effect finish, designed to replicate traditional cast iron guttering while providing modern durability and efficient roof drainage.
£42.87 INC VAT
Cascade Deepstyle 115mm External Stopend Black
The Brett Martin Cascade Deepstyle 115mm External Stopend in Black is a cast iron effect PVCu gutter fitting designed to close the outer end of Deepstyle gutter runs.
£9.39 INC VAT
Cascade Deepstyle 115mm Fascia Bracket Black
The Brett Martin Cascade Deepstyle 115mm Fascia Bracket in Black is a cast iron effect PVCu bracket designed to securely support Cascade Deepstyle guttering when fixed directly to fascia boards.
£3.03 INC VAT
Cascade Deepstyle 115mm Internal Stopend Black
The Brett Martin Cascade Deepstyle 115mm Internal Stopend in Black is a cast iron effect PVCu fitting designed to seal the internal end of Deepstyle gutter runs.
£9.12 INC VAT
Cascade Deepstyle 115mm Running Outlet Black
The Brett Martin Cascade Deepstyle 115mm Running Outlet in Black is a cast iron effect PVCu gutter fitting designed to connect Deepstyle gutter runs to rainwater downpipes.
£15.36 INC VAT
Cascade Deepstyle 115mm Union Bracket Black
The Brett Martin Cascade Deepstyle 115mm Union Bracket in Black is a cast iron effect PVCu fitting designed to connect two lengths of Deepstyle gutter while also providing fascia-mounted support.
£11.83 INC VAT
Cascade Rectangular 100x75mm Downpipe 112 1/2 deg Side Spigot Offset Bend Black
The Brett Martin Cascade Rectangular 100x75mm Downpipe 112.5° Side Spigot Offset Bend in Black is a cast iron effect PVCu fitting designed to change the direction of rectangular Cascade downpipe systems.
£40.18 INC VAT
Cascade Round 105mm Downpipe 1.8m Socketed Pipe with Lugs Black
The Brett Martin Cascade Round 105mm Downpipe 1.8m Socketed Pipe with Lugs in Black is a cast iron effect PVCu rainwater pipe designed for high-capacity drainage in traditional roofline systems.
£46.77 INC VAT
Cascade Round 105mm Downpipe 230mm Offset Black
The Brett Martin Cascade Round 105mm Downpipe 230mm Offset in Black is a cast iron effect PVCu fitting designed to adjust the alignment of larger Cascade downpipe systems.
£30.47 INC VAT
Cascade Round 105mm Downpipe Lug Fixing Pack (Pack contains 10 x 75mm Screws and Wall Plugs) Black
The Brett Martin Cascade Round 105mm Downpipe Lug Fixing Pack in Black provides screws and wall plugs designed to securely fix Cascade downpipe lugs to masonry surfaces.
£6.24 INC VAT
Cascade Round 68mm Downpipe 1.8m Socketed Pipe with Lugs Black
The Brett Martin Cascade Round 68mm Downpipe 1.8m Socketed Pipe with Lugs in Black is a cast iron effect PVCu downpipe designed to replicate traditional cast iron rainwater systems while offering lightweight durability.
£27.68 INC VAT
Cascade Round 68mm Downpipe 112 1/2 deg Spigot Bend Black
The Brett Martin Cascade Round 68mm Downpipe Shoe with Lugs in Black is a cast iron effect PVCu fitting designed to direct rainwater from the downpipe into ground drainage or soakaway systems.
£14.84 INC VAT
Payment options
