White 150mm External Window Cill 2.6m

White 150mm External Window Cill 2.6m

Our White 150mm External Window Cill 2.6m provides a clean, professional finish for external window installations while helping direct rainwater safely away from the building. Manufactured from durable, weather-resistant uPVC, this external cill is ideal for both replacement window projects and new build installations.

Designed with a 30mm rear upstand, this external window sill integrates neatly with uPVC window frames while providing excellent structural support and weather protection. The smooth white finish offers a modern appearance and requires very little maintenance compared to traditional timber alternatives.

Product Features

High-quality white uPVC construction
150mm projection external window cill
2.6 metre length
30mm rear upstand
Weather resistant and waterproof
Low-maintenance finish
Easy to cut and install
Suitable for new build and replacement projects

Dimensions

Projection: 150mm
Length: 2.6m
Rear Upstand: 30mm
Tolerance: +/- 5mm

Applications

This white external cill is suitable for a wide range of applications including:

uPVC window installations
Replacement external window sills
Residential properties
Commercial buildings
New build developments
Refurbishment projects

Durable & Easy to Maintain

Unlike traditional timber window boards, uPVC external cills are resistant to moisture, UV exposure, and general weathering. They will not rot, crack, or warp and can be easily cleaned to maintain a fresh appearance for years to come.

White 150 mm External Window Cill 2.4m

Description: 150mm White Standard External CillDimensions: 150mm x 2.4m + - 5mm with a 30mm upstand..

£22.90

Ex Tax:£19.08

White 150mm Standard Cill End Caps

White 150mm Standard Cill End Caps (product code LEC150W). This end cap finishes the end of the matching sill, board or profile. Check the listed dimensions and whether it is supplied singly or as a pair before ordering. Description: White 150mm Standard Cill End CapsSold In Pairs..

£3.46

Ex Tax:£2.88

Black Round Downpipe 4 m Length

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£12.48

Ex Tax:£10.40

Description:80mm AngleDimensions:1mm x 80mm x 80mm x 2.5m Angle..

£14.63

Ex Tax:£12.19

Light Oak 85mm Stub External Window Cill 1.2m

Description: 85mm Light Oak external stubb CillDimensions: 85mm x 1.2m with a 30mm upstand+ - 5mm..

£22.86

Ex Tax:£19.05

Brown 85mm Stub Cill End Cap

Brown 85mm Stub Cill End Cap (product code LMO385B). This end cap finishes the end of the matching sill, board or profile. Check the listed dimensions and whether it is supplied singly or as a pair before ordering. Description: Brown 85mm Stub Cill End CapSold In Pairs..

£2.40

Ex Tax:£2.00

Light Oak 150mm External Window Cill 1.2m

Description: 150mm Light Oak Standard External CillDimensions: 150mm x 1.2m with a 30mm up stand..

£33.01

Ex Tax:£27.51

Brown 150mm Standard Cill End Caps

Brown 150mm Standard Cill End Caps (product code LEC150B). This end cap finishes the end of the matching sill, board or profile. Check the listed dimensions and whether it is supplied singly or as a pair before ordering. Description: Brown 150mm Standard Cill End CapsSold In Pairs..

£3.46

Ex Tax:£2.88

Light Oak 180mm Wide Window Cill 1.2M

Description: 180mm Light Oak Standard External CillDimensions: 180mm x 1.2m with a 30mm upstand..

£56.53

Ex Tax:£47.11

White 85mm Stub Window Cill 1.2m

White 85mm Stub Window Cill 1.2mOur White 85mm Stub Window Cill 1.2m is designed to provide a neat, compact finish for external window installations where a smaller projection cill is required. Manufactured from durable, weather-resistant uPVC, this external stub cill offers long-lasting performance with minimal maintenance.Featuring a 30mm rear upstand, this white external stub cill integrates cleanly with uPVC window systems while helping direct rainwater away from the building. Its sl..

£13.58

Ex Tax:£11.32

White 85mm Stub Cill End Cap

Description: White 85mm Stub Cill End CapWhite 85mm External Window Stub Cill End Cap sold in pairs for use with LSL085W PVC cill Dimensions: 150mm x 5m with a 30mm upstand..

£3.46

Ex Tax:£2.88