Technical and performance data
The characteristics of our facing bricks vary considerably, depending on the raw material used and the manufacturing process by which they are made. To download a pdf containing the technical and performance data for our full brick range as defined by BS EN 771-1, click here.
London brick range
All London bricks conform to the following technical specification:
| Min compressive strength | Durability | Soluble Salts | Water Absorption | Dry weight per brick |
| 25 N/mm² (frog up) | F1 | S2 | ≤23% | 1.95 kg (dry) |
Should more specific details be required on a particular product, please contact our product services department on 08706 097092.