12mm High Tensile Steel Reinforcement Bar (Rebar) for Concrete 3000mm

URN: 7002002
Core
£3.93ex. VAT £1.31 per Lnm Get it for £3.41 ex. VAT with CORE+
£3.93ex. VAT
£1.31 per Lnm
Bulk Discount
78+ lengths 129+ lengths 255+ lengths
£3.63ex. VAT £3.54ex. VAT £3.33ex. VAT
Project length
m
Based on your project length of m (inc. 10% wastage) - of these are required (actual length of m)

We recommend purchasing at least 10% extra to allow for cutting waste and site conditions.

Nationwide Delivery

Wed 8 Oct

Order by 2pm tomorrow
  • 19hrs
  • 11mins
  • 41secs

Delivery & Returns Info

Get Free Delivery with CORE+

Make 3 payments of £1.31 with PayPal Learn more
Make 3 payments of £1.31 with Klarna Learn more
Make 4 payments of £0.98 with Clearpay Learn more

URN: 7002002
£3.93ex. VAT

Delivery & Returns Information

How Our Delivery Works

We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.

Delivery Areas & Charges

Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.

Standard (Nationwide) Delivery

Core Products
Core
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £20 ex. VAT
Over £300 ex. VAT FREE

Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.

Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 £10 ex. VAT
Over £300 ex. VAT FREE
Insulation, Plasterboard and Drylining Products
ORDER VALUE DELIVERY CHARGE
Under £350 £35 ex. VAT
Over £350 ex. VAT FREE
Screws & Fixings and Adhesives & Sealants
ORDER VALUE DELIVERY CHARGE
Under £50 £5 ex. VAT
Over £50 ex. VAT FREE

Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £400 £50 ex. VAT
Over £400 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

View Full Delivery Policy

Returns

We offer a 30 day returns policy on any faulty products.

View Full Returns Policy


Key Features

  • {{fitness_center}} Utilised as a tension device to strengthen concrete structures
  • {{home_filled}} For cast concrete applications
  • {{layers}} Concrete adheres to the bar to create a unified structure
  • {{filter_alt}} Can be welded before concrete is poured

Technical Specification

Technical Specification
Material Type:Steel
Length:3000mm
Sales Unit:Length
Sales Unit Coverage:3m
Weight:2.66kg
Status:Non-Returnable
Diameter:12mm

Product Overview

High-strength steel reinforcement bar with a 12mm diameter and standard 3000mm length, offering a versatile option for general-purpose reinforcement in slabs, beams, columns, and foundations.

Made from carbon steel, the bar has a deformed surface with ridges that lock into the concrete, giving strong adhesion and reducing displacement under load. This ensures stability and improves the long-term durability of reinforced concrete.


The standard 3000mm length aligns with common reinforcement layouts, making it straightforward to plan and set out bars on drawings. This reduces errors at installation stage and supports consistent quality across reinforced elements.


At 12mm diameter and 3000mm length, the bar serves as a reliable all-round reinforcement choice, balancing performance and practicality across a wide range of concrete applications.

Features & Benefits

  • Deformed surface with ridges: Locks mechanically into the surrounding concrete, improving bond strength, reducing the risk of bar movement, and enhancing crack control under load.
  • Carbon steel construction: Provides high yield strength and durability, ensuring reinforcement maintains performance throughout the service life of the structure.
  • Weldable before pouring: Allows bars to be joined or prefabricated into cages and mats, improving accuracy, speeding up installation, and reducing on-site labour.
  • Acts as a tension device: Offsets concrete’s inherent weakness in tension, improving resistance to cracking, bending, and shear stresses in reinforced members.
  • 12mm diameter: Provides general-purpose reinforcement in both domestic and light commercial projects.
  • Standard 3000mm length: Practical size for handling, transport, and cutting on domestic sites.


Applications

  • Concrete slabs: Reinforces floor and patio slabs to minimise cracking and distribute loads evenly.
  • Driveways and pathways: Strengthens domestic groundworks subject to moderate traffic.
  • Columns and beams: Improves load-bearing performance in vertical and horizontal members.
  • Foundations and walls: Increases durability and stability across domestic concrete structures.

Installation Guidance

  • Cut with suitable tools: Use a reciprocating saw with a bi-metal or diamond blade for clean, accurate cuts.
  • Maintain correct cover: Ensure sufficient concrete cover for corrosion protection and bond strength.
  • Secure before pouring: Fix with ties or welds to prevent movement during placement.

Compliance & Performance

  • Carbon steel reinforcement: Produced to recognised industry standards for structural use.
  • Service suitability: Appropriate for reinforced concrete applications requiring tensile strength.



Related Articles

The Power of Steel Reinforced Concrete

From Novice to Pro: Understanding Rebar Sizing

All Categories

Services