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Plastic Window Sill End Comparison - August 2025

3 Best Plastic Window Sill End In the UK

1
Best Choice
9.8Exceptional
2
9.5Excellent
3
9.4Excellent
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Model

White Eurocell UPVC Pair Window and Door Cill End Caps, External Sill Covers
Model
1 x Pair of White End Caps for 150mm uPVC Plastic Window/Door Sill
Model
Window Sill Capping Board End Caps Pair White

Brand

Eurocell
Brand
Eurocell
Brand
Virtual Plastics

Reviews

1,392 reviews
Reviews
64 reviews
Reviews
2 reviews

Tech Specs

customer reviews

4.3 4.3 out of 5 stars 696 ratings 4.3 out of 5 stars
customer reviews
3.9 3.9 out of 5 stars 32 ratings 3.9 out of 5 stars
customer reviews
4.0 4.0 out of 5 stars 1 rating 4.0 out of 5 stars

Available On

Available On
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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    Eurocell
    11% Off

    White Eurocell UPVC Pair Window and Door Cill End Caps, External Sill Covers

    Why we love it

    Easy to install, even for beginners.
    Fits various profiles, not just Eurocell A-type.
    Provides a clean, finished look.
    Main highlights
    • Eurocell End Caps for Upvc Window Cills.
    • Eurocell End Caps for Upvc Window Cills.
    • Easy to fit can fit quickly and easily to new or existing cills.
    • Designed for Eurocell A-type cills but fits many other profiles.
    • 1 x Right end cap.
    • 1 x Left end cap.
  • 9.5
    2
    Eurocell

    1 x Pair of White End Caps for 150mm uPVC Plastic Window/Door Sill

    Main highlights
    • Durable and long lasting
  • 9.4
    3
    Virtual Plastics

    Window Sill Capping Board End Caps Pair White

    Main highlights
    • Upvc window sill capping board finishing caps are provide ong lasting protection and are harrd wearing, colour-safe and resistant to warping
    • Tough uPVC plastic capping, provides a neat finish to the ends of capping board when used as window cill board cover
    • The window board end caps are quick and easy to fit just cut to length and fix with superglue
    • Our Window Sill Cover board end caps provide an attracitve finish to the end of window sill capping boards
    • Easy to install, these window cill cover board edge caps are provided in a left and right hand pair

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Features

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Consumer Reviews

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Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.