Cast Stones Keystones replicate Natural Stone Keystones above windows and doors and are often used with our Structural and Decorative Heads; especially where the Decorative Head is in two pieces.

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]

Get in Touch

To speak to a member of our sales team call 0333 234 3434 - opt.1, opt. 4, or click the button below to use our contact form.

For technical enquiries contact our team: [email protected]