Enhance your windows with a keystone
Integrated into a window head or placed on its own above a window, a keystone is a great way to add some architectural flair to a building’s façade.
Standard and bespoke designs available
We have three standard designs available, all of which can either sit alone above a window or can be built into the window head. We can also create bespoke keystones to meet your individual requirements.
Handmade by our experts
Every keystone we manufacture is made to order. Once CAD drawings have been supplied and approved with our technical team, our craftsmen create a unique mould to be packed with our high specification cast stone mix. We perform quality checks at every stage of the process, to ensure only the best product leaves our manufactory.