A leading manufacturer
of architectural aluminium

Frostree Ltd

Who We Are & What We Do

Who We Are:

Frostree was founded in 1981 and has grown to become a leading manufacturer of architectural aluminium, aluminium/timber composite and steel fire rated fenestration in the North.

In addition we manufacture doors, shop fronts, security windows and specialist architectural products.

Our Products:

Our wide range of products includes:

  • Residential
  • Fire Rated
  • Doors
  • Windows
  • Curtain Walling
  • Brise Soleil
  • Revolving Doors

For more details, click on the red icon above.


Frostree are very proud to be a BSI Registered Firm to BS EN ISO 2001-2000 since 1991. This requires yearly audits in house and by BSI. This enables a high degree of traceability within the Company.

Frostree has been a member of Construction Line since 2008, with gold certification. This is a recognised approved supplier list unique to the construction industry.

AboutΒ Frostree Ltd

We have the right solutions

Frostree is operating from a new 16,000 Sq foot purpose built manufacturing and production facility on Teesside Industrial Estate. We operate with a state of the art cutting facility and CNC machinery, enabling us to produce a range of accurate and high quality products.

We directly employ all of our staff, we feel this is a very important factor that differentiates us from many of our competitors that outsource their labour. We believe this gives Frostree much more control over quality and allows us to be able to meet deadlines.

The Frostree Ltd Portfolio

Our Completed Projects

Keep up to date with Frostree Ltd

Our Latest News

Steel Window Fabrication & Installation

Frostree are thrilled to share a major milestone: We now offer top-notch manufacturing and installation services for Forester steel windows!

We have set up a state of the art steel fabrication zone in our 16000sq ft factory. We are very excited to see where this takes us and what it can do for our clients!

Please call our office at 01642 761 756 or email for any and all enquiries.

Doncaster – Unity Connect Ergo

We are thrilled to have continued our long lasting relationship with Caddick Construction and completed yet another brilliant job with them! After months of hard work, dedication, and collaboration, we’ve transformed visions into reality!

A huge shoutout to our incredible team, suppliers, and everyone who contributed to making this project a success!

Senior – Frostree Night Out!

About Friday night 🍺

Last Friday, our team enjoyed a fantastic night out in Leeds, courtesy of one of our main suppliers Senior Architectural Systems

The evening kicked off with an incredible meal at Akbars, and we wrapped up the night with some fun at Flight Club!

Building relationships with our main suppliers is something we’re proud of here at Frostree ❀️

Here’s a picture of us all very sober πŸ‘€πŸ»

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