The trusted aluminium and PVCu supply for trade and commercial projects

High quality systems companies

AT TWR Group we have long-standing partnerships with some of the industry’s leading systems companies to ensure our customers get the very best quality.

They include Smart Systems with a range of high-quality aluminium bi-fold doors, sliding patio doors, windows, doors, curtain walling and internal screening.

Our products using Cortizo profiles include a high-quality bi-fold door, sliding door and window and a casement thermally broken window.

And our uPVC product range from Eurocell includes the Logik Flush Sash window, casement windows, tilt and turn windows, composite doors, patio doors, French doors and front and back doors.

UK’s leading suppliers of aluminium glazing systems
External shot of smart System aluminium windows

Smart Systems

Combining innovation, design and technical expertise, Smart Systems is one of the UK’s leading suppliers of aluminium glazing systems and bespoke aluminium extrusions.

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Leading manufacturers and distributors of aluminium systems
Cortizo 4700 slimline aluminium sliding door design


Thanks to their high-quality insulated aluminium profiles, Cortizo is one of the leading manufacturers and distributors of aluminium systems in Europe.

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aluminium bi-folding doors looking into a homely living space
A reputation for quality


With a reputation built up over almost five decades, Eurocell is the UK's biggest manufacturer and distributor of uPVC products.

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We have been using TWR since we started our company in 2014. They have always given a friendly and efficient service so I would have no hesitation in recommending them to other installers.

Cumbria Windoworks

Having worked with TWR for over eight years and purchasing all our commercial and aluminium products from them I can’t recommend them highly enough. They provide us with high-quality windows and doors efficiently and at a very competitive price

Everglade, Manchester

We have worked with TWR for 10 years, the product supplied is nothing short of excellent, and the enquiry stage is smooth all the way through to the aftercare. Commercial or domestic TWR will advise on and support you through ordering!

TWG, Lincoln

Dealt with Terry and Dawn, simple and to the point ordering of windows and aluminium Bifolds. Very helpful and honest.

Can recommend to anyone!

Dan C