Technical data sheet
Technical data sheet
This 20-40 mm roofing shingle is a coarse material, suitable for use as a fire break for green roofs.
20/40mm Roofing Shingle
0-8mm Composted Bark Fines
10-20mm Lightweight Expanded Clay Aggregate
10_20mm SuDS Gravel Mulch (Cotswold Chippings)
15-35mm Contract Ornamental Bark