Commercial Channel Drainage — C250 Systems
Compare commercial drainage channels in polymer concrete and polypropylene, including Domo, U100, Hydro and Hydro Plus C250 systems. Match the channel, grate and fittings to your project specification; the installation position and traffic determine the required load class.
£35 + VAT delivery (£42 incl. VAT) · Free Blackburn collection
Products
C250 Commercial Products
ULMA Domo C250 Channel — Galvanised Offset Top Slot
1000mm × 100mm × 65mm depth
ULMA Domo C250 Channel — Polymer Concrete with Ductile Wide Slotted Grate
U100 C250 Channel — Polymer Concrete with Heel Guard Composite Grate
1000mm × 100mm
ULMA Hydro C250 Channel — Polypropylene with Bolted Ductile Grate
ULMA Hydro C250 Channel — Polypropylene with Galvanised Top Slot Grate
ULMA Hydro Plus C250 Channel — Bolted Ductile Iron Grating
Compatible Accessories
Domo C250
ULMA End Cap
Product code: 158005
Blank end cap to terminate the Domo C250 channel run
£5.70 ex VAT
£6.84 incl. VAT
Domo C250
ULMA Domo Sump Unit
Product code: 158004,158119,158003
Sump unit for the Domo C250 channel, positioned at the low point of the drainage run Baskets are supplied with sump units and are not sold separately.
£71.41 ex VAT
£85.69 incl. VAT
U100 C250
End Cap Outlet
Product code: 160005
End cap outlet for U100 C250 channel connecting to underground drainage pipework
£5.70 ex VAT
£6.84 incl. VAT
U100 C250
U100 Sump Unit
Product code: 160003, 160004,157119,670011
Sump unit for the U100 C250 channel, positioned at the low point of the drainage run Baskets are supplied with sump units and are not sold separately.
£99.99 ex VAT
£119.99 incl. VAT
Hydro C250
ULMA End Cap
Product code: 158120
Blank end cap to terminate the Hydro C250 channel run
£5.70 ex VAT
£6.84 incl. VAT
Hydro C250
ULMA End Cap Outlet
Product code: 158121
End cap outlet for connecting Hydro C250 channel to underground drainage pipework
£5.70 ex VAT
£6.84 incl. VAT
Hydro Plus C250
ULMA End Cap
Product code: 158120
Blank end cap to terminate the Hydro Plus C250 channel run
£7.13 ex VAT
£8.56 incl. VAT
Hydro Plus C250
ULMA End Cap Outlet
Product code: 158121
End cap outlet for connecting Hydro Plus C250 channel to underground drainage pipework
£7.13 ex VAT
£8.56 incl. VAT
C250 Load Class Explained
Applications, limitations and product considerations.
Industrial Drainage — D400 & F900
Higher-rated systems for roads and heavy industrial areas.
Frequently Asked Questions
What load class is required for a commercial car park?
The required class depends on the installation position and traffic, not simply whether the site is commercial. Specify the complete channel and grate system with the project designer and current manufacturer documentation. Browse C250 systems here and D400/F900 alternatives on our industrial page.
Is polymer concrete required for commercial drainage?
No. Our C250 catalogue includes Domo and U100 polymer concrete systems and Hydro and Hydro Plus polypropylene systems. Select the rated channel-and-grate assembly for the project; material alone does not establish load class.
Can Forti Nova supply drainage for commercial projects?
Yes. Forti Nova supplies commercial drainage product to contractors, civil engineers and project buyers across the North West and UK. Contact us for project-specific pricing and lead times.
What documentation is available for commercial products?
Contact us for product datasheets, installation guides and any available declarations for specific commercial products. All specifications must be verified against current documentation before use in a specification.
Commercial project enquiry
Send your materials list, product codes, quantities, load class, outlet requirements, delivery postcode and required date.
Compare channel systems and matching fittings
Compare the channel family, load class and grate below. Open a product for its dimensions, available pricing and compatible fittings. Load class and installation requirements must suit the project; accessories are specific to their channel family.
| Channel system | Load class | Grate | Accessories |
|---|---|---|---|
| ULMA Domo C250 — Galvanised Offset Top SlotDomo | C250 | Galvanised steel — top slot | View matching fittings |
| ULMA Domo C250Domo | C250 | Ductile iron — wide slotted | View matching fittings |
| U100 C250U100 | C250 | Composite — heel guard | View matching fittings |
| ULMA Hydro C250 — Bolted DuctileHydro | C250 | Ductile iron — bolted | View matching fittings |
| ULMA Hydro C250 — Galv Top SlotHydro | C250 | Galvanised steel — top slot | View matching fittings |
| ULMA Hydro Plus C250 — Bolted DuctileHydro | C250 | Ductile iron — bolted | View matching fittings |