ALUK 58BW ST Window
Slim, durable, secure steel replacement windows.
The look of steel, the benefits of aluminium. A win-win for designers and homeowners alike. Featuring industry leading build quality, our 58BW ST aluminium windows are an ideal replacement for existing steel windows. In addition to impressive high thermal and acoustic performance, the design also replicates the minimal sight lines associated with steel windows, whilst providing superior performance and security.
- Certified under the secured by design scheme
- Green guide rated A
- Integrated deep head profiles
- Unique polyamide thermal break design
- 58mm or 70mm frame depth
- Internally or externally glazed
- Available in a range of single or dual colours
|PERFORMANCE & ACCREDITATION||OUTWARD OPENING|
|• U-value (double glazing)||1.4 W/m²K|
|† U-value (triple glazing)||1.2 W/m²K|
|Window energy rating (WER)||A – B|
|Green guide rating||A rated|
|Acoustic performance (dB)||Rw (C;Ctr) 43 (-2;-5) dB|
|Air tightness (Pa)||Class 4 (600 Pa)|
|Water tightness (Pa)||Class 9a (600 Pa)|
|Wind load (Pa)||Class E2400 (2400 Pa)|
|3rd party certification||Q-mark|
|Secured by design||Yes|
|Top hung (max weight)||35 Kg|
|Side hung (max weight)||24 Kg|
|Bottom hung (max weight)||60 Kg (3 hinges)|
|Fixed light (max weight)||250 Kg|
|Frame depth||58mm and 70mm|
|Dual colour option|
|Glazing options||250 Kg|
|Glazing thickness||24mm – 32mm|
|Sightline (Frame to Vent)||66mm|
|Sightline (Vent to Mullion)||81mm|
|Sightline (Fixed Light)||43mm|
Aluminium Steel Window System Built to the Highest UK Standards
This effective and high performance steel effect aluminium window solution offers clean lines and advanced technology. With a range of customisation options, they are the perfect choice for both traditional and contemporary residential properties. Available in top hung, side hung, tilt before turn, fully reversible and steel replacement formats.
You can choose from a range of glazing and hardware options to create a unique solution that is bespoke to your project. The design replicates the narrow sightlines associated with steel windows whilst providing superior performance and security.
The ALUK 58BW Steel aluminium window offers an ideal solution for the replacement of old steel windows, with an ultra slim design that can complement the overall look of the property. Add to this high security solutions and advanced energy ratings, it’s an excellent choice for a range of purposes.
Each of these aluminium window designs has a range of outer frame, sash, mullion and transom profiles enabling a particular look to be achieved for your project needs. Whether you are looking to add new windows to residential buildings or commercial, we have the exact type of aesthetic you’re looking for.
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Take a virtual look around our showroom with our excellent virtual reality tour. You can see the full range of replacement steel window products and profiles we have available on show.
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Take a look at our video library, which gives you an up close and personal view of how our products work and what they look like.
Add a Stylish and Contemporary Look with our Sleek Steel Look Window Profiles
Our steel aluminium windows make the perfect choice for steel replacements, offering a slim and narrow profile that exudes luxury and a clean aesthetic. Through innovative design and superior quality, it offers high insulation, acoustic performance and inherent strength.
The ALUK 58BW ST window system has a large range of profiles that can create either traditional sculptured or flat line contemporary windows to suit the property they are being applied to. Our windows are fully fabricated and assembled with all hardware fitted and beads cut to size.
We expertly replace steel windows with this high performance aluminium window solution with a choice of five vent sections to result in a credible replica of the original steel frames. Our aluminium windows offer high security, a wide range of colours and excellent thermal benefits.
You can choose from over 200 RAL colours, including dual colour options to personalise the Aluk 58BW ST window frames to your personal taste. Have a neutral colour to blend with the surroundings or opt for a contrast colour to make more of an impact. Colours such as graphite black, anthracite and white gloss are extremely popular and sought after.
Browse our brochures
As a market leading window manufacture in the UK, we offer premium steel replacement windows from AluK. If you want to find out more about the AluK 58BW Steel window please read the brochure below.
If you are looking for a new supplier of AluK windows, you have come to the right place. We also offer a free quote service to homeowners in the UK. Get in touch today.
Replica Steel Windows with High Quality Aluminium Benefits
Our ALUK 58BW ST aluminium window offers a replication of traditional steel windows, with enhanced functionality and unrivalled performance. The hardware forms a critical part of in keeping with the original steel windows which is why our range of hardware replicates the look and feel of the original steel window hardware.
You can enjoy the look of steel windows with all of the excellent benefits aluminium provides such as a robust and resilient frame, increased thermal efficiency, enhanced security and better aesthetics. Now a highly sought after window solution among designers and architects alike, the replacement steel windows outclass steel and are currently unrivalled on the market.
The ALUK replacement powder coated double glazed aluminium window products are a cut above the rest, offering a high end and refined aesthetic. The design provides an ideal slimline solution for the replication of existing steel windows.
For projects including blocks of apartments, residential flats, warehouses and similar buildings where steel windows may have been previously fitted, our ALUK 58BW ST aluminium windows make the ideal update and is sympathetic to traditional steel window designs.