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Window Trims

Neat Finishing Touches

Complete your window installations with our range of uPVC window trims. Designed to cover gaps and create clean, professional edges, these trims offer a simple solution for finishing around windows, doors, and other internal features. Available in a range of profiles and colours, they help conceal uneven edges and protect surfaces from wear over time.

Whether you're working on a new installation or tidying up an existing frame, our trims are easy to cut, fit, and maintain.

Product Details:

  • Suitable for internal window and door frames
  • Conceals gaps for a smooth, finished look
  • Available in various widths and profiles
  • Durable, low-maintenance uPVC
  • Easy to cut and install

Filters

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25mm White D Mould Trim
20mm White Edge Fillet Trim – 5m Length

White uPVC Trims – Scotia, Quadrant, Fillet & Architrave

£2.50 Incl. Vat - £10.20 Incl. Vat
from £2.50 Incl. Vat
from £2.50 Incl. Vat
£2.50 Incl. Vat

Our white uPVC architrave trim provides a neat and professional finish around windows, doors, and interior edges. Designed to cover gaps and create...

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£2.50 Incl. Vat - £10.20 Incl. Vat
from £2.50 Incl. Vat
from £2.50 Incl. Vat
£2.50 Incl. Vat
Multi Use Architrave Skirting Blackgrain 95mm - Home Improvement Supplies Ltd
Black d mould used for to tidy up windows

Black uPVC Trims – Architrave, Quadrant & Fillet

£3.99 Incl. Vat - £15.99 Incl. Vat
from £3.99 Incl. Vat
from £3.99 Incl. Vat
£3.99 Incl. Vat

Our black uPVC architrave trim is designed to give windows, doors, and interior edges a modern and professional finish. This flat plastic trim neat...

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£3.99 Incl. Vat - £15.99 Incl. Vat
from £3.99 Incl. Vat
from £3.99 Incl. Vat
£3.99 Incl. Vat
Multi Use Architrave Skirting Rosewood 45mm - Home Improvement Supplies Ltd
Rosewood trim d mould

Rosewood uPVC Trims – Architrave & Quadrant Beading

£3.99 Incl. Vat - £15.99 Incl. Vat
from £3.99 Incl. Vat
from £3.99 Incl. Vat
£3.99 Incl. Vat

Our rosewood uPVC architrave trim offers a traditional woodgrain effect while keeping all the benefits of low-maintenance uPVC. Perfect for finishi...

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£3.99 Incl. Vat - £15.99 Incl. Vat
from £3.99 Incl. Vat
from £3.99 Incl. Vat
£3.99 Incl. Vat
Multi Use Architrave Skirting Light Oak 95mm - Home Improvement Supplies Ltd
25mm Light Oak D Mould Finishing Trim

Light Oak uPVC Trims – Architrave & Quadrant Beading

£5.99 Incl. Vat - £15.99 Incl. Vat
from £5.99 Incl. Vat
from £5.99 Incl. Vat
£5.99 Incl. Vat

Our light oak uPVC architrave trim provides a natural woodgrain effect with the durability of uPVC. Designed for finishing around windows, doors, a...

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£5.99 Incl. Vat - £15.99 Incl. Vat
from £5.99 Incl. Vat
from £5.99 Incl. Vat
£5.99 Incl. Vat
45mm Anthracite Grey Architrave Skirting - 5m
Anthracite Grey D mould in 5m and 2.5 lengths.

Anthracite Grey uPVC Trims – Architrave & Quadrant

£3.99 Incl. Vat - £15.99 Incl. Vat
from £3.99 Incl. Vat
from £3.99 Incl. Vat
£3.99 Incl. Vat

Our Anthracite Grey uPVC architrave trim is ideal for adding a sleek, modern finish to windows, doors, and interior edges. Designed to cover gaps...

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£3.99 Incl. Vat - £15.99 Incl. Vat
from £3.99 Incl. Vat
from £3.99 Incl. Vat
£3.99 Incl. Vat
External Corner Angle White 5m
External Corner Angle White 5m

uPVC External Corner Angle Trim – 25mm to 100mm

£8.39 Incl. Vat - £41.99 Incl. Vat
from £8.39 Incl. Vat
from £8.39 Incl. Vat
£8.39 Incl. Vat

Our uPVC external corner angle trim provides a durable and professional finish for external corners and edges. Designed to protect and cover joins,...

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£8.39 Incl. Vat - £41.99 Incl. Vat
from £8.39 Incl. Vat
from £8.39 Incl. Vat
£8.39 Incl. Vat

FAQs

Window trims are finishing profiles used to cover gaps and edges around windows and doors. They provide a clean, neat appearance by concealing uneven plaster, silicone joints, or expansion gaps. Made from durable uPVC, they also protect against moisture and wear, making them essential for both aesthetic and functional purposes in interior and exterior installations.

Our window trims are manufactured from high-quality, durable uPVC. This material is known for its low maintenance, resistance to rot and warping, and long-lasting performance.

Yes, our uPVC window trims are designed for ease of installation. They can be cut to size and secured using adhesive or nails. However, if you are unsure or inexperienced, we recommend consulting a professional to ensure proper installation.

uPVC window trims require minimal maintenance. Simply clean them periodically with a mild detergent and water to remove any dirt or debris. Avoid using abrasive cleaners or tools that could scratch the surface.