Information on the Developer
Available in 500×250 (20×10), the developer slate, once quarried exclusively for large scale developments, is an all round great slate. Economic, beautiful to look at and resilient to rough weather.
Grey/Black in colour with minimal pyrite inclusions, the Developer slate is ideal for those looking for a professional finish with little grading.
| Sizes Available | Slates per m2 | Thickness | Quality Rating |
|---|---|---|---|
| 500x250 | 21 | 5mm-7mm | A1-S1-T1 |
