65mm Engineering Red Bricks Class B

Our 65mm Engineering Red Bricks (Class B) are built for performance and durability. Unlike standard facing bricks, these are fired at exceptionally high temperatures to create a dense, heavy-duty brick with a compressive strength of 75N/mm² or greater. Their smooth, semi-vitreous red finish makes them popular not just for structural integrity, but also for clean-looking visible masonry. Each brick is manufactured to the standard UK size of 215mm x 65mm x 102.5mm. Because they are Class B rated, they have a very low water absorption rate (typically less than 7%), making them virtually waterproof and highly resistant to frost. This makes them essential for groundworks, damp-proof courses (DPC), retaining walls, and manhole construction. Whether you are looking for single bricks to finish a small DIY project or a full pallet of 504 for a large-scale extension or foundation, we offer flexible quantities to suit your needs. Superior Load-Bearing Strength: Class B rating ensures high compressive strength, making them ideal for structural and civil engineering applications. Low Water Absorption: Highly resistant to moisture, preventing rising damp and damage in saturated conditions. Standard Dimensions: Uniform 215mm x 65mm x 102.5mm size for perfect integration with existing UK masonry. Flexible Buying Options: Available as individual units for small repairs or in bulk pallets of 504 for maximum efficiency and value.