AluK 58BW ST Heritage Windows

Our AluK 58BW St Steel Replacement Windows are designed to complement existing steel windows, specifically developed for installation on listed buildings, warehouses and similar buildings where steel windows have been traditionally fitted. This range is the perfect Crittal window replacement and can also cater to the domestic market. The 58BW ST Steel Replacement Window gives your customer all the benefits of modern aluminium. These windows are designed with a polyamide thermal break, improving the thermal performance of the property where your installation is taking place. Integrated deep head profiles allow for ease of trickle ventilation. You can offer your customer these windows in white, black, anthracite grey, brown, white/black and white/anthracite grey as standard, with RAL colours available on longer lead times.

Thermally Efficient

Unlike the steel this window seeks to replace, the AluK 58BW ST Steel Replacement Window boasts U-values of 1.4 W/m2K.

Beaded

The AluK 58BW ST Steel Replacement Window is internally & externally beaded dependent on style.

Certified Design

Give your customer peace of mind they've got the best window. This design holds Secured by Design certification.

Fixing Straps

The AluK 58BW ST is fitted with dedicating fixing straps. This allows for ease of installation of the window on-site.

Slim Sightlines

The AluK 58BW ST Steel Replacement Windows are designed with slim sightlines, matching existing steel windows.

Configuration Options

You can offer the 58BW ST in a range of styles, including Top Hung, Side Hung, Fixed Light & French Casement.

Colour Options

Custom Ral White Grey Black Brown

AluK 58BW ST Steel Replacement Window FAQ's

Here are some answers to the frequently asked questions we receive regarding our AluK 58BW ST Steel Replacement Windows.

1 - Can This Window Be Installed in Conservation Areas?

Yes, the AluK 58BW ST Steel Replacement Window is designed for installation in conservation areas, listed buildings, warehouses and similar buildings, and even for domestic use. Whether you're looking to replace ageing steel or Crittal Windows, this window is a great replacement.

2 - Does it Come in Different Colours?

Yes, you can customise the AluK 58BW ST Steel Replacement Window to suit your project. These windows are available in single or dual polyester colour and powder coating, textured and anodised finishes. As standard, we offer these aluminium windows in black, white, anthracite grey, brown, black/white and anthracite grey/white.

3 - Is this Window Secure?

Yes, the AluK 58BW ST Steel Replacement Window is designed to accommodate hardware such as shoot bolt locking and multi-point locking. It has been tested to PAS24 and certified Secured by Design.

What is an Aluminium Heritage Window?

If you’re a homeowner wondering what an aluminium heritage window is, Emplas has got you covered. Aluminium heritage windows are designed to replace steel windows, offering the minimal sleek sightlines of the design and all the benefits of aluminium. With modern aluminium heritage windows, you’ll enjoy great levels of thermal efficiency, security and weatherproofing. You’ll still be able to maintain the crisp and clean look of your property. 

Aluminium heritage windows are the perfect replacement for old steel or Crittal Windows and specifically developed for use on listed buildings, warehouses and similar buildings. These windows have been designed for installation in conservation areas and heritage homes, and can also be used in domestic properties. Built with a quality aluminium profile, these windows can offer years of great use if cared for properly. 

AluK 58BW ST Heritage Window Handle Options

White ST Handle

White

Black ST Handle

Black

Chrome ST Handle

Chrome

AluK 58BW ST Heritage Windows Video

Please see the video below for a guide on how Emplas manufacture windows such as our AluK 58BW ST Heritage Windows.

AluK 58BW ST Heritage Windows Brochure

Want to find out more about the 58BW ST system? Why not view this brochure! By becoming an Emplas approved installer, you'll access our brochures and other resources.

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Accommodates 28mm Glazing Units

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58mm Frame Depth

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Perfect Steel Replacement

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Single & Dual Colour Options

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U-Values of 1.4 W/m2K

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Secured by Design

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Internally & Externally Beaded

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Integrated Deep Head Profiles

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PAS24

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Decorated Fixing Straps

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Casement Clips Available

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Q-Mark

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