Cast Stone Stooled Cills are manufactured in accordance with BS 5642. Cills are built into walls below windows and other openings in a wall.

They are manufactured to replicate natural stone Cills and come in six standard colours: Bath, Buff, Holyrood, Portland, Glamis Red & Sherwood.

Stooled Cills are built in at the time of construction. They should be bedded under the stooling only at the time of installation. At the end of construction insert a compressible backing cord into the gap between bedded stooled ends under the cill, and at the ends of the cill above the weep vents. Point with a flexible joint sealant that will prevent water penetration.

Cill reference T4-40 is designed for use with render.

*Specify Dimension E when ordering.

All Cast Stone products are UKCA/CE marked where appropriate.

Technical Information
See all available sizes in table below.

View our Technical Information on our Technical Information page.

Please contact our team for Declaration of Performance. Email technical@ibstock.co.uk

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For technical enquiries contact our team: masonry@ibstock.co.uk