What are the opening hours?

Monday 9am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 9am - 4:30pm

Frameline Ltd

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Frameline Ltd

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UPVC Window and Door Fabricator Based in Knowsley Merseyside. Founded in 2004, well Established Thriving Manufacturers.

PVCU Doors, Double Glazed Windows, Composite Doors, Aluminum Bifolding doors and more. Frameline Ltd are manufacturers and trade suppliers of uPVC windows, doors, patios, bi-fold doors and composite doors.

26/10/2026

At Frameline, we supply quality uPVC doors and windows to trade professionals, supporting projects ranging from individual installations to new-build homes and larger residential developments.

Whether you're a window and door installer, builder or property developer, we're here to help you find the right solutions for your business.

🏢Work with Frameline and Open a trade account today.

📞 Trade enquiries, just contact :
0151 546 3777.

23/10/2026

Our Designer range offers a premium choice of ALUMINIUM front doors, while the Signature range delivers many of the same high-end features at a more affordable price point.
The Contemporary range is ideal for apartments, new-build homes and modern properties, combining sleek styling with a clean, modern finish.

Frameline Aluminum:: Speak to Lewis our Aluminum Specialist : 0151 546 3777.

16/10/2026

We have considerable experience manufacturing windows and doors for commercial developments. 🏗️

From manufacture through to installation, Frameline can support commercial projects with window and door solutions tailored to your requirements.

Looking for a window and door partner for your next project? Get in touch with our team to find out more... 0151 546 557

09/10/2026

We manufacture a range of quality doors for all your building needs.

From composite and the OMNIA French doors to SMART Bi-fold and sliding patio doors, we offer a wide choice of styles for trade our professionals.

Looking for the right door for your next project?
Get in touch with Frameline today.

05/10/2026

🍂 The colder months are coming and Rustique is ready.
Our Rustique casement windows combine traditional styling with modern performance, Think period properties and traditional-style projects.

✔️ Traditional sculptured finish
✔️Wide choice of colours, foils & glazing options
✔️Compatible with high-security locking systems
✔️ Available to meet PAS 24 requirements
✔️ Manufactured using VEKA profile

A versatile option for builders, joiners and window installers looking for quality products for their next project.

📩 Get in touch with our team to find out more. ..0151 546 5577

23/09/2026

🏆 We’re excited to be in the running for TWO manufacturing awards!
We’re entered:
✨ Make UK – SME of the Region Award (North West)
✨ Made in the North West – Manufacturer of the Year (Under £25m)
Now we cross our fingers 🤞🏆

18/09/2026

Take a look at our contemporary composite door styles, featuring a selection of our available colour shades and glass options.

And with Halloween just around the corner… 🕷️ lets showcase our darker shades. A little spooky, but seriously stylish. 🎃

Swipe through to explore the range.

Manufactured for the trade.

Design Your Door Visit : https://doorstyle.door-designer.co.uk/designer.aspx

15/09/2026

We are delighted to announce we have been shortlisted for two manufacturing awards

🎖️ Make UK award - SME of the region North West
🎖️ Made in the North West Awards- Manufacturer of the year under 25m

04/09/2026

Framelines Windows and Comp Doors feature in some quality commercial developments. Trade supply and project orders welcome.

📞0151 546 5577

28/08/2026

From the factory floor to your next project. 🏭🪟

Precision, consistency and performance at every stage.

**Manufactured by us and supplied to trade.**

If you looking for a reliable window manufacturer for your next project? Get in touch with our team today....... 0151 546 5577

Address

Arbour Lane, Knowsley Industrial Estate
Liverpool
L337XB

Opening Hours

Monday	9am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	9am - 4:30pm

Telephone

0151 546 5577

Website

http://www.frameline.co.uk/

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