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Cast Stone Keystone Block with Chamfered Edges to match our quoin stones. Produced in buff sandstone coloured fine reconstituted stone these units are held in Stock.

Cast Stone Keystone

Keystone Cast Stone

Dimensions (mm) excl. VAT incl. VAT
305/150 x 290 x 165/65 £78.93 £94.72


Cast Stone Keystone

Product Overview and Specification

  • Availability, usually just 2 to 4 working days from payment
  • Other shapes and styles available on Made-to-Order basis
  • Matching cast stone Cills and Lintels available from Stock
  • Option for ex-stock collection from ST3 5BL on commercial vehicles; or nationwide delivery can be arranged at additional cost
  • Suitable for timber frame or conventional brick and block construction
  • Manufactured with through coloured cast stone mix
  • Stock components supplied in Bathstone buff colour
  • Additional colours produced on made to order basis (click here)
  • Reproduction of product colour is as close as is possible within the limits of photographic technology

These Chamfered Keystone dressings are designed to "clip" over the top of our 215mm tall stock heads to create traditional architectural feature blocks above windows. They can be used in conjunction with our cast stone lintels, or the "clip" can be cut off the keystone back and then the component can be used in brick soldier courses.

A simple cost effective detail that adds kerb appeal to Self Builds or New Build Developments, our Cast Stone Keystones are available off the shelf, fast. Fully cured with crisp edges, Addstone masonry units offer superior quality.

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