Looking for current precast U drain prices in India for your project? Prices typically range from around ₹1,000 per metre for a 300×300 mm T6 unit (supply only, ex-plant) to ₹9,500+ per metre for a 900×900 mm T25 unit with cover. The massive difference in pricing stems from five distinct variables: load classes, internal sizes, concrete grade, cover type, and ex-factory vs delivered.

Most suppliers don’t explain these and most procurement teams (like yours) discuss them too late, after a BOQ has been submitted and a contract signed. From what drives the cost of u-drains, how T25 and T6 differ in price and why, to what every procurement team should confirm before placing an order, this procurement guide maps out what precast U drains actually cost right now.

What Determines the Cost of Precast U Drains

Load class: T25 vs T6: A U Drain T25 unit costs 20–40% more per metre than a T6 unit at the same internal size. This cost difference compounds significantly on large BOQs.

• U Drain T25 (manufactured for heavy vehicular loads: up to 25-tonne axle loading) uses thicker walls (80–130mm depending on size), heavier reinforcement, and minimum M30 grade concrete.
• U Drain T6 (manufactured for pedestrian and light motor vehicle loading) requires thinner walls (50–80mm), and is typically manufactured in M25 grade.

Internal size: Another key cost driver is the internal clear opening (width × depth; not to be confused with the external dimension). Concrete volume scales roughly with the square of the internal dimension, so moving from 450mm to 600mm is a 75–80% increase in concrete by volume. Consequently, prices increase non-linearly as the sizes go up.

Concrete grade: M25 and M30 are the standard grades for T6 and T25, respectively, at BRHCInfra. For heavy-duty industrial applications, some projects might require M35 or M40. This customisation would need higher cement content and a more stringent mix design, bearing a higher cost. Pro tip: confirm the grade before comparing quotes.

Cover type. Covers cost ₹600–₹800 per metre at a minimum for standard sizes. There are three cover types: perforated (standard stormwater drainage), plain/solid (general use), and sealed/no-hole (cable duct and utility corridor applications). The sealed cover costs more than the perforated one and is non-negotiable for cable duct use.

Ex-factory vs delivered. The majority of precast drain pricing in India is quoted ex-factory, meaning the price ends at the factory gate. It excludes transport cost, loading onto the transport vehicle, freight to the site, unloading at the site (crane or equipment), and any access surcharges for difficult site locations.

Delivery to the site is chargeable extra, varying with distance, number of units per load, and site access conditions. A project 40 km from the plant and a project 400 km from the plant face very different effective costs for the same quoted product price. At BRHCInfra, we not only offer manufacturing and delivery but also installation. If required, ask for quotations that include all three processes.

Transport cost is driven by three factors:

• Distance from the nearest plant
• Number of units per truck (which varies significantly by size)
• Site access terms (tight urban sites, restricted delivery windows, or crane-dependent unloading add cost)

For projects in Northern India: Delhi, Haryana, Western UP, Rajasthan, Punjab, with proximity to BRHCInfra’s three manufacturing plants in Palwal, Jhajjar, and Sikri (Faridabad) translates directly into lower logistics cost compared to sourcing from manufacturers in Gujarat, Maharashtra, or Karnataka. That cost difference is not captured in the ex-plant unit price comparison but is real and significant on large-volume orders.

Precast U Drain Supply vs Installation: What Changes in Cost

A supply-only order ends when the units are unloaded at your site. On fast-paced projects, separating supply and installation creates coordination risk and low cost efficiency. BRHCInfra operates end-to-end: manufacturing, planned delivery logistics, and on-site installation under a single contract. For project teams that want one point of accountability from drawing to handover, this eliminates the supply-install interface entirely.

Precast U Drain BOQ Checklist before Procurement

• Internal size confirmed against drawing (specified for hydraulic capacity)
• Load class confirmed (T25 or T6)
• Concrete grade confirmed (M25, M30, or higher)
• Cover type included or not? If yes, which one? (Perforated, plain, or sealed)
• Quantity (Confirm MOQ before going ahead)
• Delivery address and site access confirmed (Gate dimensions, crane availability, delivery window restrictions, and whether the site is accessible to a fully loaded flatbed. Surprises here generate cost.)
• Payment terms (Standard practice is advance payment against order confirmation, with balance on dispatch or delivery. Confirm terms before comparing quotes; payment structure affects effective cost.)
• Installation scope included or excluded (If you need installation, confirm it is within the quoted scope and that the supplier has installation capability. Not all manufacturers do.)

Why Infrastructure Procurement Teams Prefer BRHCInfra

BRHCInfra is the infrastructure-grade product line of BRHC Concrete Industries, manufacturing precast U drains (T25 and T6), from various plants across the NCR region.

• ISO 9001:2015 certified
• Supplied to L&T, ITD Cementation, and Delhi Metro.
• Various plants across NCR
• Shorter logistics distances for projects across Haryana, Delhi, Western UP, and Rajasthan (lower delivered cost and tighter lead time commitments)

We work with procurement teams from the drawing stage. Share your BOQ, your drawings, or your project brief, our team will respond with product confirmation, current pricing, and a delivery timeline.