Sills

Our concrete sills (also known as cills) are used in residential or commercial projects below windows, ledges and transitions.  We offer a technical advice and design service including loading calculations and schedules to those customers providing architectural drawings. We provide an extensive range of sills and can also manufacture bespoke sills to your exact specification.

Got a sills enquiry?

Get in touch.

T: 028 7965 0500

Sizes

The sizes listed below refer to the rear of the Sill

  • All Sills are 280mm wide
  • 3"/75mm Sills - 75mm at rear, 45mm at front
  • 4"/100mm Sills - 100mm at rear, 60mm at front
  • 6"/140mm Sills - 140mm at rear, 90mm at front

Length (mm)  Light 75mm Rear / 45mm Front Medium 100mm Rear / 60mm Front Heavy 140mm Rear / 90mm Front Standard Width
500 available available available 280
600 available available available 280
700 available available available 280
800 available available available 280
900 available available available 280
1000 available available available 280
1100 available available available 280
1200 available available available 280
1300 available available available 280
1400 available available available 280
1500 available available available 280
1600 available available available 280
1700 available available available 280
1800 available available available 280
1900 not available not available available 280
2000 available available available 280
2100 available available available 280
2200 available available available 280
2300 available available available 280
2400 available available available 280
2500 not available available available 280
2600 available available available 280
2700 available available available 280
2800 available available available 280
2900 available available available 280
3000 available available available 280

Precast Sills

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