Riven Cleft Window Sills

  • Nation wide deliveryNation wide delivery
  • Quality SlateQuality Slate
  • Made to MeasureMade to Measure

Riven Cleft Window Sills

Delivery: 7 working days

Cleft window sills have a slightly textured surface very flat and consistent. Very popular with home builders for its price and quality we have standard sizes available to suit most windows openings.

On this page you can purchase single lengths.

We have a selection of sizes available in our cleft range with two widths to suit both rendered and cl-added wall construction. All standard cleft window sills will have a fine rubbed and beveled front long edge with an option to add a drip groove at an extra cost.

Cleft Brazilian Black

Edge Options

Available edge options can be found below

Showing all finishes

Available sizes

Standard sizes can be found below, if you would like to receive a quotation on a bespoke size or shape, then please contact our sales office 01766 514700

  • Riven Cleft Window Sills (Single Pieces)

    • 1,000 x 200 x 30mm - Beveled Edge - £28.00 Contact us
    • 1,300 x 200 x 30mm - Beveled Edge - £36.00 Contact us
    • 1,600 x 200 x 30mm - Beveled Edge - £45.00 Contact us
    • 1,900 x 200 x 30mm - Beveled Edge - £54.00 Contact us
    • 1,000 x 300 x 30mm - Beveled Edge - £42.00 Contact us
    • 1,300 x 300 x 30mm - Beveled Edge - £55.00 Contact us
    • 1,600 x 300 x 30mm - Beveled Edge - £68.00 Contact us
    • 1,900 x 300 x 30mm - Beveled Edge - £80.00 Contact us
  • Standard sizes available

    6mm Fluted drip groove included

    Discount available on large purchase

    Fine rubbed front long edge included in cost

    Drip groove available on request

  • Enquire

    For orders of more than 5 crates, please contact us.

Area Calculator Advice Length (M) X Width (M) = Area Required (M2)