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Extra UPVC Cills

Most windows and doors require an external cill to drain water away correctly. If you already have a stone or tiled cill as part of the building you may not require a cill.

We supply three UPVC cills, a 95mm stub cill which barely protrudes, a 150mm normal cill recommended for most situations, and a 180mm deep cill for windows/doors that are set further back into the brickwork.
Two end-caps are supplied with each cill.

Cill options


Length mm
  Cill price £
All prices include VAT

Cill welding

Cill corner welding used for bays, porches, conservatories.
Angle °
Weld price £
cill diagram
Cill Preview
chosen cill example photo
Cill Preview
Click to choose your colour, or click on the zoom icon to see it up close.
Disclaimer: We cannot guarantee to match existing colours.
For a colour match, please email us with your address for a free swatch.

Flat White, RAL 9016Golden Oak woodgrainGolden Oak woodgrain with flat White insideRosewood woodgrainRosewood woodgrain with flat White insideAnthracite-Grey grained, RAL 7016Anthracite-Grey grained, RAL 7016 with flat White insideBlack-Ash grained, RAL 8022Black-Ash grained, RAL 8022 with flat White insideAnthracite-Grey matt (smooth), RAL 7016Anthracite-Grey matt (smooth), RAL 7016 with flat White insideWhite grained for a superior look, RAL 9010White grained for a superior look, RAL 9010 with flat White insideClassic Cream grained, RAL 9001Classic Cream grained, RAL 9001 with flat White insideChartwell Green grained, RAL 6021Chartwell Green grained, RAL 6021 with flat White insideIrish Oak woodgrainIrish Oak woodgrain with flat White insideAgate Grey grained, RAL 7038 with flat White insideBlack matt (smooth), RAL 8022 with flat White inside