What are window board end caps used for?

Window board end caps are used to cover and protect the exposed ends of internal window boards, creating a clean and finished appearance.

Are these end caps suitable for all window boards?

No, these end caps are designed specifically for square edge uPVC window boards and are not suitable for bullnose profiles.

What is included in a pack of window board end caps?

Each pack contains 5 pairs of end caps, made up of 5 left-hand and 5 right-hand caps.

How are window board end caps fitted?

End caps are typically cut to size if needed and fixed using a suitable adhesive such as superglue or silicone to create a secure and neat finish.

Can uPVC window board end caps be used in kitchens and bathrooms?

Yes, uPVC end caps are moisture resistant and suitable for use in kitchens, bathrooms and other internal areas when properly fitted.

Do I need end caps for every window board?

End caps are recommended wherever the ends of the window board are visible, as they protect the exposed edges and improve the overall finish.

top of page

Fair Prices. Real People. Quality Plastics – No Compromises.
Small Item Postage Available – Only £6.99!

Email Us

HELP CENTRE

Your Nationwide uPVC Building Plastics Supplier

01922 254100

Fascias, Guttering, Windows & More

uPVC window board end caps are designed to cover and protect the exposed ends of square edge internal window boards, providing a clean and professional finish.

✔ Designed specifically for square edge uPVC window boards
✔ Supplied as 5 pairs (5 left-hand and 5 right-hand caps)
✔ Smooth white finish to match window boards
✔ Durable, colour-stable uPVC construction
✔ Low maintenance – wipe clean, no painting required
✔ Easy to cut, fit and install
✔ Suitable for refurbishment and new installations

These end caps are used to neatly finish the ends of square edge window boards, improving appearance while protecting exposed edges from damage and wear.