At Corcoran Concrete, we manufacture and supply a comprehensive range of ready-mix concrete, floor screeds, and concrete blocks, produced at our modern batching plant in Westport, Co. Mayo.
All materials are tested and certified to meet Irish and EU standards, ensuring strength, reliability, and consistency for residential, commercial, and agricultural projects.

Our Ready-Mixed Concrete (RMC) is produced using locally sourced aggregates and advanced batching technology to achieve optimal strength and finish. We offer a range of standard and specialist mixes designed to suit various construction applications:

• Standard Mix Concrete – the reliable choice for general construction and foundations.

• Path Mix Concrete – designed for smooth, durable walkways and light traffic areas.

• Waterproof Mix Concrete – ideal for retaining walls, tanks, and underground structures.

• Pump Mix Concrete – formulated for easy placement on complex sites.

• Air Entrained Concrete – enhanced resistance against freeze–thaw cycles.

• Fibre Reinforced Concrete – improved tensile strength and crack control.

• Self-Compacting Concrete – flows easily into formwork for complex shapes.

• Customer Design-Specific Mixes – custom concrete designed to meet your unique strength or exposure requirements.

• Con-Flo – is our high-performance concrete floor screed, designed to deliver perfectly level, durable floors with minimal effort and maximum precision.
  Produced at our Westport plant, Con-Flo combines quality-controlled concrete, cement, and additives to create a smooth, self-levelling finish ideal for both residential and commercial projects

Sand & Cement Floor Screeds:
We also produce sand and cement floor screeds, both traditional and ready-mix, suitable for underfloor heating systems, level floors, and industrial use.
Our screeds are smooth, strong, and fast-drying, providing the perfect base for all flooring finishes.

We keep a wide variety of concrete blocks in stock at our Westport plant, suitable for domestic, commercial, and agricultural builds.

• 4″ Concrete Blocks – ideal for internal and partition walls.

• 6″ Concrete Blocks – versatile and strong, suitable for external walls.

• 9″ Cavity Blocks – designed for cavity wall systems offering insulation and strength.

• 12″ Solid Block Cavity Closers – for structural stability and large-scale construction.

• 6″ × 4″ Soap Bars

• 4″ × 4″ Soap Bars – for closure and finishing applications.

Our fair-faced concrete blocks are precision-cast and smooth-finished, perfect for exposed masonry work where appearance matters.

Available sizes:

• 4″ Concrete Blocks

• 6″ Concrete Blocks

• 9″ Cavity Blocks

All fair-faced units are made to order with consistent colour and texture control for visible walls and decorative applications.

For demanding structural projects, we manufacture high-strength blocks in multiple sizes, tested for compressive strength and dimensional accuracy.

Available in:

• 4″ Concrete Blocks

• 6″ Concrete Blocks

• 9″ Cavity Blocks

• 12″ Solid Block Cavity Closer

All high-strength products meet or exceed IS EN 771-3 and IS EN 998-2 standards, ensuring durability and safety.

• Locally produced & quality-controlled in Westport

• Full compliance with Irish and EU building standards

• Custom design mixes available for unique project requirements

• Reliable supply & on-time delivery throughout Mayo and the West of Ireland