Window Cills

Off-the-shelf, fine quality stonework

Stock Cills / Sills

We have both stooled cills and slip cills available from Stock in Bathstone buff coloured cast stone. The units are dry-cast with a fine surface finish similar to sawn natural stone. Lead time for stock cills is approximately just 7 days from payment, although this can sometimes be faster.

In addition we have 45 degree and 90 degree bay cill corner components available from stock. These can be used in conjunction with our slip cills to form bay windows and some site cutting is normally required in these situations.

Cast Stone Cills longer than 1405mm usually supplied in two pieces to aid manual handling.
Bespoke cill lengths can also be produced, lead times for bespoke tend to be in the region of 7 weeks - please contact us to check.

Stock Stooled Cills Pricing

Overall Length Opening Price
665mm 460mm £46.18
693mm 488mm £48.31
778mm 573mm £54.03
835mm 630mm £58.02
890mm 685mm £61.78
1003mm 798mm £69.65
1120mm 915mm £77.79
1228mm 1023mm £85.89
1340mm 1135mm £93.04
1405mm 1200mm £97.60
1547mm 1342mm £107.44
1975mm 1770mm £137.15
2015mm 1810mm £139.92
2545mm 2340mm £176.66


Cills with overall length longer than 1405mm normally supplied in 2 pieces with central joint.
Prices exclude VAT, carriage and packing.