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Heritage Windows from EASYFOLD

The look of steel, the benefits of aluminium. A win-win for both designers and homeowners

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Whether you’re undertaking a restoration, planning a renovation, building an extension or having a straight- forward replacement, Heritage window systems from AluK are ideal for your project.


Heritage Windows: Products

58BW Heritage Windows

A modern solution to traditional windows

Featuring industry-leading build quality, the Optio 58BW ST Heritage system is an ideal aluminium replacement for existing steel windows.

In addition to impressive thermal and acoustic performance, its design also replicates the minimal sightlines associated with steel windows, whilst providing superior security.

We offer a wide range of windows frame options that cater for various applications such as interface depths or bay angles.

We also understand that the ability to combine frame options is a major benefit to both the cost and appearance.

Our frame options include deep head profiles for trickle vents, odd leg frames for accommodating hardware timber and heritage for overcoming stone million and cill details.

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Heritage Windows: Pro Gallery

Design Features

Secured by Design accreditation

Certified by PAS 24

Green Guide A-rated

Unique polyamide thermal break design to improve thermal performance

Integrated deep head profiles for ease-of-trickle ventilation

Slim sightlines to mimic existing steel windows

Internally beaded for ease-of-glazing on high-rise projects


58mm or 70mm frame depth to accommodate varied types of applications

Glazing 24mm – 32mm
Available internally or externally glazed

Available in a range of single or dual colour and anodised finishes

Available in the following aesthetics; Putty-Line, Stepped Edge, Square

Available in the following configurations; top hung, side hung, bottom hung, fixed light, multi-light and French casement

Accommodates standard hardware

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Other Products

The selection of products manufactured by EasyFold Doors and Windows are not only of the highest quality, but are also available in a variety of options to ensure you find exactly what you’re looking for. With top-of-the-line materials, cutting-edge production technologies and a highly qualified team, we guarantee complete satisfaction.

Heritage Windows: Products

Get in Touch

Complete this form or call FREE: 0800 999 1345

We'd be delighted to talk to you about how we can work together and prepare a FREE quote for your next job.

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Heritage Windows: Sales Lead
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