Heavy Sills 260 x 110 x 90 Stool Ended Sills 285 x 140 x 90 (with 100mm stool) Heavy Corner Sills for plain and stooled sills Standard Sills 260 x 75 x 50 Timber Frame Sills 200 x 140 x 90 Indian Granite Sills
We also make wider sills to accommodate a range of stonework widths.