Universal bearing piles to BS 4-1:2005 have equal flange and web thickness for driving, in the 203 to 356 mm range.
The table lists the dimensions, mass and area of every size. Tap a designation for its drawing and detailed dimensions. All values are in millimetres, kilograms per metre and square centimetres.
Dimensions and weights
| Designation | h mm | b mm | tw mm | tf mm | r1 mm | G kg/m | A cm² |
|---|---|---|---|---|---|---|---|
| UBP 203 x 203 x 45 | 200.2 | 205.9 | 9.5 | 9.5 | 10.2 | 44.9 | 57.23 |
| UBP 203 x 203 x 54 | 204 | 207.7 | 11.3 | 11.4 | 10.2 | 53.9 | 68.72 |
| UBP 254 x 254 x 63 | 247.1 | 256.6 | 10.6 | 10.7 | 12.7 | 63 | 80.22 |
| UBP 254 x 254 x 71 | 249.7 | 258 | 12 | 12 | 12.7 | 71 | 90.39 |
| UBP 254 x 254 x 85 | 254.3 | 260.4 | 14.4 | 14.3 | 12.7 | 85.1 | 108.4 |
| UBP 305 x 305 x 79 | 299.3 | 306.4 | 11 | 11.1 | 15.2 | 78.9 | 100.5 |
| UBP 305 x 305 x 88 | 301.7 | 307.8 | 12.4 | 12.3 | 15.2 | 88 | 112.1 |
| UBP 305 x 305 x 95 | 303.7 | 308.7 | 13.3 | 13.3 | 15.2 | 94.9 | 120.9 |
| UBP 305 x 305 x 110 | 307.9 | 310.7 | 15.3 | 15.4 | 15.2 | 110 | 140.1 |
| UBP 305 x 305 x 126 | 312.3 | 312.9 | 17.5 | 17.6 | 15.2 | 126.1 | 160.6 |
| UBP 305 x 305 x 149 | 318.5 | 316 | 20.6 | 20.7 | 15.2 | 149.1 | 189.9 |
| UBP 305 x 305 x 186 | 328.3 | 320.9 | 25.5 | 25.6 | 15.2 | 186 | 236.9 |
| UBP 305 x 305 x 223 | 337.9 | 325.7 | 30.3 | 30.4 | 15.2 | 222.9 | 284 |
| UBP 356 x 368 x 109 | 346.4 | 371 | 12.8 | 12.9 | 15.2 | 108.9 | 138.7 |
| UBP 356 x 368 x 133 | 352 | 373.8 | 15.6 | 15.7 | 15.2 | 133 | 169.4 |
| UBP 356 x 368 x 152 | 356.4 | 376 | 17.8 | 17.9 | 15.2 | 152 | 193.7 |
| UBP 356 x 368 x 174 | 361.4 | 378.5 | 20.3 | 20.4 | 15.2 | 173.9 | 221.5 |
Full properties in Steel Profiles
The free app shows every section with its dimensions and drawing on iPhone, iPad and Mac. The British library unlocks the complete structural properties, the design checks to Eurocode 3, the Equivalent Finder across standards and the comparison of up to three sections. Favorites, weight lists and saved sections sync through iCloud.