25mm x 30mm White uPVC Rectangular Block 5m Image

25mm x 30mm White uPVC Rectangular Block 5m

SKU: K688/BW

Brand: Swish Building Products

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Professional Edge Finishing: Creates a clean, neat finish on exposed edges while helping to protect against chips, cracks, and everyday damage.
Covers Joints & Gaps: Ideal for concealing gaps and creating a smooth, seamless transition between wall panels, floors, worktops, and cabinetry.
Waterproof Edge Protection: Suitable for bathrooms, kitchens, shower areas, and utility rooms, providing reliable protection in moisture-prone environments.
Quick & Easy to Install: Lightweight and simple to cut to size, making it suitable for both professional installers and DIY projects.
Versatile Finishing Trim: A practical solution for achieving a smart, professional finish across a wide range of interior cladding and renovation applications.

Description

25mm x 30mm White uPVC Rectangular Block Trim 5m

Versatile Finishing Trim for Windows, Doors & General Building Applications

The 25mm x 30mm White uPVC Rectangular Block Trim 5m is a versatile finishing profile designed to provide a clean, professional appearance around windows, doors, and a wide range of building applications. Manufactured by Swish from durable uPVC, this rectangular trim is ideal for covering gaps, concealing joints, and finishing areas where a substantial block-style profile is required.

Measuring 25mm x 30mm and supplied in a generous 5-metre length, the trim is particularly useful around newly installed windows and doors where gaps between frames and surrounding surfaces need to be neatly concealed. It is also widely used alongside box sash window installations, helping create a smart and consistent finished appearance.

The crisp white surface complements standard white uPVC window and door systems and provides a low-maintenance alternative to timber trims. Unlike traditional wood, uPVC does not require sanding, painting, or regular treatment and can simply be wiped clean when required.

Key Features

25mm x 30mm rectangular uPVC block profile supplied in a 5m length
Ideal for covering gaps and finishing internal or external window and door joints
Commonly used with box sash window installations for a neat, professional finish
Durable, impact-resistant white uPVC that's easy to clean and maintain

Suitable for refurbishment, replacement window installations, new builds, and general finishing work, the 25mm x 30mm White uPVC Rectangular Block Trim 5m provides a simple and effective way to conceal unsightly gaps and joints while delivering a durable, professional-looking finish.

Technical Information

Delivery: 1-2 Working Days
Lead Time: In Stock
Size: 25mm x 30mm x 5000mm
Brand Name: Swish Building Products
Material: uPVC
Colour: White

Delivery & Returns

Delivery

The despatch timings we publish are estimates and due consideration needs to be made when making purchases with tight deadlines and as such we shall not be liable for any losses, costs, damages, charges, or expenses caused by any delay for delivery of the goods.

Returns Policy For Brissco Online

We appreciate that there may be occasions you may wish to return items. To help you with this process please see our returns policy below.

Returning an item – Damaged

In the event you receive damaged goods we will arrange a replacement item for you. However, it is your responsibility to notify us within 72 hours of receipt that an item has been received damaged (please see risk below).

Returning an item – Risk

On receipt of the delivery you, the customer, are responsible for those goods and any loss or damage to the goods shall be at your own risk.

Returning an item – Incorrect

If you receive incorrect goods it is your responsibility to notify us within 72 hours of receipt at which point we will make the necessary arrangements.

Delivery shortages

Firstly, our carrier delivers parcels/packages. Any shortages of them must be reported to the driver on receipt. Secondly, shortages of contents of the parcel(s)/package(s) against the enclosed Brissco advice note must be made within 72 hours.

PDFs

Summit Product Guide

Summit Guarantee

FAQs

1. What is the 25mm x 30mm White uPVC Rectangular Block used for?

This versatile rectangular trim is designed to cover gaps, joints and unfinished edges around windows, doors and other interior or exterior surfaces, creating a clean and professional finish.

2. What are the dimensions of the rectangular block?

The trim measures:

Width: 30mm
Depth: 25mm
Length: 5 metres
Colour: White

3. What material is the rectangular block made from?

It is manufactured from durable uPVC, providing a strong, impact-resistant and low-maintenance finishing solution.

4. Can this trim be used around windows and doors?

Yes. It is particularly useful for covering gaps around newly installed windows and doors, helping to conceal joints and create a neat finished appearance.

5. Is this trim suitable for box-sash window installations?

Yes. The 25mm x 30mm rectangular block is extensively used alongside box-sash window installations where a substantial finishing trim is required to cover gaps and joints.

6. Can the rectangular block be used on internal and external joints?

Yes. This uPVC rectangular trim can be used to finish both internal and external joints, depending on the requirements of the installation.

7. Does the white uPVC trim require painting?

No. The trim is supplied with a clean white finish and requires no painting, staining or regular treatment, unlike traditional timber alternatives.

8. Can the 5m rectangular block be cut to size?

Yes. The 5 metre length can be cut to the required size using suitable cutting tools with a fine-toothed blade, allowing it to be adapted to individual installations.

9. Is the rectangular trim easy to maintain?

Yes. uPVC is extremely low maintenance. The smooth surface can simply be wiped clean when required and will not need sanding or repainting.

10. What are the main benefits of the Swish 25mm x 30mm Rectangular Block?

Key benefits include:

Durable uPVC construction
Generous 25mm x 30mm profile
Supplied in a 5m length
Covers gaps and unfinished joints
Ideal around windows and doors
Suitable for box-sash window installations
Can be used internally or externally
Low-maintenance white finish
Provides a clean, professional appearance

Reviews

Kim

Great Finishing Trim and Excellent Service

Really useful profile. I bought a few lengths for finishing around doors and windows during a renovation and found plenty of other uses for the offcuts as well. It's easy to work with, feels sturdy and being uPVC means there's no painting or maintenance afterwards. Great service from Brissco too. The price was competitive, communication was good and the 5m lengths arrived safely without being bent or damaged. Everything went smoothly from ordering through to delivery. Good quality product and a supplier I'd happily recommend.

andrew

Just What I Needed for a Sash Window

Used this around a box sash window where I needed something deeper than a standard cloaking fillet. The 30mm depth was ideal and covered the gap neatly without having to build anything out with timber. Once fitted it looks like part of the original window installation.

Philip

Good Quality Swish Trim

We use quite a lot of Swish products and this block trim is the quality you'd expect. Nice clean white finish, straight over the full 5m length and substantial enough to cover awkward gaps around window and door frames. First time ordering from Brissco and very impressed with the service. Good price, easy ordering and the trims arrived well protected with no damage. Will certainly be using Brissco again for future jobs.

Michael

Perfect for Finishing Around New Windows

Bought this trim to cover some fairly large gaps around newly fitted windows and it worked perfectly. The 25mm x 30mm size gives plenty of coverage and the solid rectangular profile produces a much neater finish than the thinner trims I'd looked at. Easy to cut and the white matched our window frames really well.