| PRODUCT CODE | DIMENSIONS | LENGTHS | DESCRIPTION | USED WITH WALL TYPE | DRAWINGS |
| 201 | 220mm x 65/45mm | UP TO 2550mm | Standard Cill | 100mm Outer Skin | |
| 223 | 500mm x 500mm | N/A | 900 Corner for std Cills | 100mm Outer Skin | |
| 224 | 500mm x 500mm | N/A | 1350 Corner for std Cills | 100mm Outer Skin | |
| 202 | 220mm x 100/65mm | UP TO 2550mm | 65mm Front Cill | 100mm Outer Skin | |
| 203 | 220mm x 140/90mm | UP TO 3000mm | 90mm Front Cill | 100mm Outer Skin | |
| 221 | 500mm x 500mm | N/A | 900 Corner for 90mm Front Cill | 100mm Outer Skin | |
| 222 | 500mm x 500mm | N/A | 1350 Corner for 90mm Front Cill | 100mm Outer Skin | |
| 204 | 180mm x 65/38mm | UP TO 2100mm | Garage cill | 100mm Block or Brick Single skin | |
| 205 | 185mm x 60/38mm | UP TO 2100mm | Timber Frame Cills | 100mm Brick or Block Outer Skin | |
| 205D | 203mm x 140/90mm | UP TO 2400mm | Heavy Timber Frame Cills | 100mm Brick or Block Outer skin | |
| 206 | 220mm x 140/90mm | Stocked sizes 460-2790mm | 50mm Stooled Cills | 100mm Brickwork Outer Skin | |
| 207 | 220mm x 140/90mm | Stocked sizes 660-2460mm | 100mm stooled Cills | 100mm Brickwork Outer Skin | |
| 211 | 305mm x 100/86mm | UP TO 1800mm | RE-HAB Cill | 100mm Outer Skin | |
| 212 | 255mm x 140/90mm | UP TO
2400mm |
Fernhill Stone Cill | 140mm Outer Skin | |
| 213 | 320mm x 140/90mm | UP TO
2550mm |
Stonework Cill | 200mm Outer Skin | |
| 214 | 435mm x 140/90mm | UP TO
2550mm |
Stonework Cill | 305mm Outer Skin | |
| 216 | 390mm x 140/90mm | UP TO
2600mm |
Stonework Cill | 215mm Outer Skin | |
| 217 | 450mm x 140/90mm | UP TO
2500mm |
Stonework Cill | 275mm Outer Skin | |
| 218 | 490mm x 140/90mm | UP TO
2400mm |
Stonework Cill | 315mm Outer Skin |