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© Ibstock Plc. 2025

No fixings or allowance will be made for interconnection of arched head, jamb and cill unless specified.
One piece 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.
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 [email protected]
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For technical enquiries contact our team: [email protected]