Cast Stone Cills / Sills

Cast Stone Cills, both Stooled and Slip Sills, available from Stock in Bathstone buff colour. Units are dry-cast with fine surface finish similar to sawn natural stone. Lead time for stock Sills / Cills is approx 7 working days from payment, although this can vary.

We also stock 90 degree and 45 degree Bay Cill corner components. These can be used with our straight Slip Cills to form Bay Windows and in these situations some site cutting is normally required.

Cast Stone Cills longer than 1405mm usually supplied in multiple pieces to aid manual handling.

Bespoke cill lengths and colours can also be produced with lead time for made-to-order in the region of 6 weeks - please Contact Us to check.

  • Stooled Cill - Isometric
    from £65.23 ea. +VAT
    from £65.23
    Sold out
  • Slip Cill - Isometric
    from £119.21 ea. +VAT
    from £119.21
    Sold out
  • 90 Degree Slip Cill Corner
    £87.45 ea. +VAT
    £87.45 ea. +VAT
    Sold out
  • 45 Degree Slip Cill Corner
    £87.45 ea. +VAT
    £87.45 ea. +VAT
    Sold out