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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.
Cascade Round 68mm Downpipe 115mm Offset Black
The Brett Martin Cascade Round 68mm Downpipe 115mm Offset in Black is a cast iron effect PVCu fitting designed to adjust the position of downpipe runs in Cascade rainwater systems.
£15.50 INC VAT
Cascade Round 68mm Downpipe 135 deg Spigot Bend Black
The Brett Martin Cascade Round 68mm Downpipe 135° Branch in Black is a cast iron effect PVCu fitting designed to connect an additional downpipe into an existing Cascade rainwater system.
£12.36 INC VAT
Cascade Round 68mm Downpipe 150mm Offset Black
The Brett Martin Cascade Round 68mm Downpipe 150mm Offset in Black is a cast iron effect PVCu fitting designed to reposition Cascade round downpipes around architectural features or wall projections.
£17.83 INC VAT
Cascade Round 68mm Downpipe 2.5m Socketed Pipe with Lugs Black
The Brett Martin Cascade Round 68mm Downpipe 2.5m Socketed Pipe with Lugs in Black is a cast iron effect PVCu rainwater pipe designed for traditional style roof drainage systems.
£39.25 INC VAT
Cascade Round 68mm Downpipe 230mm Offset Black
The Brett Martin Cascade Round 68mm Downpipe 230mm Offset in Black is a cast iron effect PVCu rainwater fitting designed to extend the distance between downpipes and the building wall.
£20.21 INC VAT
Cascade Round 68mm Downpipe 305mm Offset Black
The Brett Martin Cascade Round 68mm Downpipe 305mm Offset in Black is a cast iron effect PVCu fitting designed to provide extended adjustment for downpipe alignment.
£23.25 INC VAT
Cascade Round 68mm Downpipe 380mm Offset Black
The Brett Martin Cascade Round 68mm Downpipe 380mm Offset in Black is a cast iron effect PVCu fitting designed for large offset adjustments in rainwater downpipe installations.
£24.75 INC VAT
Cascade Round 68mm Downpipe 75mm Offset Black
The Brett Martin Cascade Round 68mm Downpipe 75mm Offset in Black is a cast iron effect PVCu offset fitting designed to adjust the position of Cascade downpipe systems.
£13.19 INC VAT
Cascade Round 68mm Downpipe 92 1/2 deg Spigot Bend Black
The Brett Martin Cascade Round 68mm Downpipe 92.5° Spigot Bend in Black is a cast iron effect PVCu fitting designed to change the direction of Cascade downpipe systems.
£12.36 INC VAT
Cascade Round 68mm Downpipe Downpipe Bracket Black
The Brett Martin Cascade Round 68mm Downpipe Bracket in Black is a cast iron effect PVCu bracket designed to securely support Cascade downpipes along exterior walls.
£4.65 INC VAT
Cascade Round 68mm Downpipe Pipe Coupler with Lugs Black
The Brett Martin Cascade Round 68mm Downpipe Pipe Coupler with Lugs in Black is a cast iron effect PVCu fitting designed to securely join two sections of Cascade round downpipe while allowing direct wall fixing for additional support.
£8.67 INC VAT
Cascade Round 68mm Downpipe Plain Coupler Black
The Brett Martin Cascade Round 68mm Downpipe Plain Coupler in Black is a cast iron effect PVCu fitting used to join two sections of Cascade round downpipe.
£8.26 INC VAT
Cascade Round 68mm Downpipe Shoe with Lugs Black
he 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.
£17.77 INC VAT
Cascade Roundstyle 112mm 2m Gutter Black
The Brett Martin Cascade Roundstyle 112mm 2m Gutter in Black is a high-quality PVCu rainwater gutter with a cast iron effect finish, designed to replicate the traditional appearance of cast iron guttering while offering the lightweight durability of modern plastic systems.
£14.97 INC VAT
Cascade Roundstyle 112mm 4m Gutter Black
The Brett Martin Cascade Roundstyle 112mm 4m Gutter in Black is a durable PVCu gutter with a cast iron effect finish, providing the classic appearance of traditional cast iron rainwater systems with the benefits of lightweight modern materials.
£29.95 INC VAT
Cascade Roundstyle 112mm 90 deg Gutter Angle Black
The Brett Martin Cascade Roundstyle 112mm 90° Gutter Angle in Black is a cast iron effect PVCu corner fitting designed to change direction around roofline corners in Cascade gutter systems.
£11.46 INC VAT
Cascade Roundstyle 112mm External Stopend Black
The Brett Martin Cascade Roundstyle 112mm External Stopend in Black is a cast iron effect PVCu fitting designed to close the external end of Cascade Roundstyle gutter systems.
£5.81 INC VAT
Cascade Roundstyle 112mm Fascia Bracket Black
The Brett Martin Cascade Roundstyle 112mm Fascia Bracket in Black is a strong PVCu support bracket with a cast iron effect finish, designed to secure Cascade Roundstyle guttering directly to fascia boards.
£1.98 INC VAT
Cascade Roundstyle 112mm Internal Stopend Black
The Brett Martin Cascade Roundstyle 112mm Internal Stopend in Black is a PVCu gutter fitting with a cast iron effect finish, designed to cap the internal end of Cascade Roundstyle gutter runs.
£5.08 INC VAT
Cascade Roundstyle 112mm Running Outlet Black
The Brett Martin Cascade Roundstyle 112mm Running Outlet in Black is a cast iron effect PVCu gutter fitting designed to connect a Cascade gutter run to a rainwater downpipe for efficient roof drainage.
£11.19 INC VAT
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