Red Perforated Class B Engineering Bricks are a strong, durable brick designed for structural and below-ground applications where performance is more important than appearance. With excellent compressive strength and low water absorption, they are ideal for groundwork and areas exposed to moisture. The perforated format reduces weight and improves mortar bonding while maintaining the strength needed for demanding builds.

Product Highlights
High strength and durability: Suitable for load-bearing and structural work, offering reliable performance in tough conditions.
Low water absorption: Ideal for areas exposed to damp, including below the damp-proof course (DPC).
Perforated design: Lighter to handle and supports strong mortar adhesion for consistent laying.
Practical construction use: Commonly used for foundations, retaining walls, manholes, drainage works, footings and other structural applications.
Colour and finish: Red utility finish with perforations; performance-focused rather than decorative.

Typical Uses
Foundations and groundwork
Below DPC brickwork
Manholes, drainage and inspection chambers
Retaining walls and structural piers
Engineering and civil works

Specifications (typical)
Brick Type: Class B Engineering Brick (perforated)
Colour: Red
Format: Perforated
Standard Size (approx): 215 mm x 102.5 mm x 65 mm
Condition: Clearance stock (sold as seen, limited availability)

Important
Clearance items are available while stocks last. Variations in shade and minor marks can occur due to storage and handling.

Measurements & Specifications – Red Perforated Class B Bricks

Length (approx): 215 mm
Width (approx): 102.5 mm
Height (approx): 65 mm

Brick Type: Perforated Class B Engineering Brick
Colour: Red
Format: Multi-perforated

All measurements are approximate based on the bricks shown and follow standard UK brick sizing. Suitable for structural and general building applications.

Red Perforated Class B Brick

SKU: SH-LEI-C-008

Original price was: £1.49.Current price is: £0.79.

40 in stock

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Customer reviews

We’re so grateful for our amazing customers! Their kind words and honest feedback mean the world to us. Every review helps us get better and reminds us why we do what we do.

Rose

The Stotto Team are always there to help us with what ever sized project we have. It could be a simple renovation with a kitchen from Howdens all the way through to a complete extension and overhaul. They are well worth a try and will always go out of their way to solve a problem and get the job done.

Julie

We love our new extension. It is great that Stotto can handle design as well, we didn’t use this as I’d already had it done before we decided to use them, but it means they understand design as well as just building. I am impressed with how nice our team , and the other trades that came in were. Our team felt like part of the family. I must also say that if I had been a single woman living alone I would have felt very comfortable having them in the house. Why not 5 stars….you really can’t give anyone 5 stars……

Nick Lee-Shield

Me and my wife couldn’t recommend the team at Stotto enough! They really helped with making those small but ever so important decisions and their advice was invaluable