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Reynaers Lift and Slide doors and aluminium windows in Torquay coastal property
Exeter Trade Aluminium recently supplied this stunning collection of Reynaers CP 130 Lift and Slide door systems. Installed by one … Continued
Steel Alternative Windows Exeter & Devon
With the look of steel but the benefits of aluminium, the ideal solution for replacing, or complementing existing steel windows, or for those looking to create that 'steel look'.
Our Affiliations
Steel Alternative Windows Devon
At Exeter Trade Aluminium, we believe in offering our customers the highest quality and the best service. As manufacturers of steel alternative windows, we provide both. Though steel windows are popular for many reasons, aluminium create excellent steel alternative windows.
Foremost, they provide a high level of thermal efficiency combined with great weather performance. Plus, homeowners can still match attractive steel window designs. At our Devon facility we manufacture steel alternative windows for individual projects or larger commercial enterprises.
Singular Aluminium Designs
Steel-look windows help to create the look of industrial, heritage and art-deco glazing.
On-trend and highly sought after, aluminium steel alternative windows are a cost effective alternative to steel windows. Offering: slimline frames, in either a traditional or modern style depending on your design requirements; and the grid-like pattern of steel windows using slimline glazing bars, customised to match your style.
Design your project using our steel alternative windows.
Technical Specifications
AluK 58BW ST
Reynaers SL 68
Cortizo Casement TB
AluK 58BW ST
The minimal, durable and secure 58BW ST window from AluK is designed to replace and complement existing steel windows. Designed specifically to be used on buildings where steel windows have been traditionally installed. Featuring square sections and sightlines on fixed light’s of just 43 mm.
Reynaers SL 68
The SL 68 has been designed specifically to meet the needs of UK households. With high quality designs, these slimline casement windows are perfect for replacing older steel frames, delivering a stylish and timeless aesthetic. Tried and tested to ensure it offers the highest levels of performance and industry-leading weather resistance.
Cortizo Casement TB
The Cortizo Casement TB window offers a thermally broken design for optimal insulation, with options for outward-opening side-hung or top-hung styles. Delivering excellent thermal performance with u-Values down to 1.0W/m²K and backed by PAS 24 certification, this is a versatile, high-quality choice for various property aesthetics.
Key Features
Tech Specs
Size Limits
Configurations
Colours
Hardware
Key Features
Highlights
A modern alternative to steel for traditional homes
Suitable for conservation areas
Provides the look of steel with the benefits of aluminium
Slim sightlines to match existing steel windows
Multiple configurations for any build
Multi point locking systems for superior safety
Polyamide thermal breaks for improved thermal efficiency
Green guide rated A
Made onsite in Exeter
Options
Frame Styles
Square, Putty Line, Stepped Edge
Frame Depth
58 or 70 mm
Glazing
24 - 32 mm
Glazing Bars
Yes
Leaded Glass
Yes
Dual Colour
Yes
Technical Specifications
Specifications
Performance
Value
U-value (Double Glazing)
1.4 W/m2K
U-value (Triple Glazing)
1.1 W/m2K
Window Energy Rating
A – B
Air Tightness
Class 4 (600 Pa)
Water Tightness
Class E1500 (1500 Pa)
Wind Resistance
Class E2400 (2400 Pa)
Security
PAS 24:2016
Q-Mark Certification
Yes
Downloads
Name
Type
Size
Size and Weight Limits
Specifications
Configuration
Limit
Top Hung - Max Size
1436w x 1336h mm
Top Hung - Min Size
386w x 336h mm
Side Hung - Max Size
736w x 1436h mm
Side Hung - Min Size
336w x 386h mm
Bottom Hung - Max Weight
45 kg (5 hinges)
Fixed Light - Max Weight
250 kg
Downloads
Name
Type
Size
Configurations
The AluK 58BW ST offers a wide range of possibilities. With design styles which include square, stepped edge and putty line, helping to achieve design and planning permission requirements. Plus configuration styles that include top hung, side hung, bottom hung, fixed light and multi-light options.
Fixed Light
Side Hung
Top Hung
French Casement
Window Over Fixed
Fan Light
Side Light
Top Hung Next to Side Light
Side Hung Next to Side Light
Coupled Window
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AluK Colour Options
Whether you are looking for a statement colour or a more subtle colour for your steel alternative windows, the AluK 58BW ST is available in the full RAL colour range. Giving you a 150 colours to choose from, guaranteeing that you will find the one that suits.
Powder coated to provide protection against the elements, as well as long lasting colour.
Single colour allows for the same colour inside and out. Or select the dual colour option, allowing you to select an exterior colour which matches the style of the outside of the house, whilst choosing a different colour for the interior of the casement window to blend in with the internal colour scheme.
Please find some of our most popular casement window colour options below.
For further inspiration take a look at the AluK colour collection brochure.
RAL Colours
RAL 7032 - Pebble Grey
RAL 7031 - Blue Grey
RAL 7016 - Anthracite Grey
RAL 7015 - Slate Grey
RAL 7012 - Basalt Grey
RAL 5003 - Ocean Blue
AluK Hardware Options
The AluK 58BW ST includes hardware sympathetic to traditional steel window designs.
Optio 58BW ST Handle Satin me
Optio 58BW ST Handle White
Optio 58BW ST Handle Black
Key Features
Tech Specs
Size Limits
Configurations
Colours
Key Features
Highlights
Ultra slim frame
Concealed hinges and drainage
Particularly suited for residential properties
Ideal for both contemporary and traditional properties
Perfect replacement for steel or timber windows
Enhanced thermal performance
Window Energy Rating up to A++
Side security brackets for ultra secure windows
Made onsite in Exeter
Options
Marine Grade Finish
Yes
Dual Colour
Yes
Glass Corner
Yes
Glazing
Double or Triple
Trickle Vents
Yes
Technical Specifications
Specifications
Performance
Value
U-value (Double Glazing)
1.4 W/m2K
U-value (Triple Glazing)
1.1 W/m2K
Air Tightness
Class 4 (600 Pa)
Water Tightness
E1200 (1200 Pa)
Wind Load
Class C (s1/3000)
Security
PAS 24:2016
Acoustic Performance
47(-2; -7) dB
Sightline - Min. Frame Width
15 mm
Sightline - Min. Vent Width
50 mm
Size Limits
Options
Configuration
Limit
Top Hung - Max Size
1200w x 1200h mm
Side Hung - Max Size
738w x 1300h mm
Top Hung Vent Weight - Max
50 kg
Side Hung Vent Weight - Max
40 kg
Configurations
All of our slimline aluminium windows are manufactured to meet your exact requirements. Available in a range of configurations including:
- Outward opening
- Side Hung
- Top Hung
- Multi-Light
- Fixed Window
- Glass Corner
SL68
Double Casement Side Hung
Side Hung with Friction Stays
Ventilation Window
Top Hung
Side Hung
Multi Light Side Hung
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Reynaers Colour Options
We offer an array of varied colours for signature styles and classic looks. With such attractive options for slimline aluminium windows, homeowners can create fully bespoke designs to suit the style of their property and to match their tastes.
Choose from one of our most popular colours below, or from the RAL colour range of over 150 RAL colours. In a choice of matt or gloss finish, metallic colours, textured metallic Coatex finishes, wood-grain finishes, and pre-anodised (recommended for marine locations) or anodised coating.
RAL Colours
RAL 7032 - Pebble Grey
RAL 7031 - Blue Grey
7016M - Anthracite Grey
7015M - Slate Grey
RAL 7012 - Basalt Grey
RAL 5003 - Ocean Blue
Key Features
Size & Weight Limits
Configurations
Key Features
Highlights
U-Values from from 1.0 W/ m²K
PAS 24 Certified
70mm sightlines
Thermal break zone of 32mm
Options
Options
Value
Glazing
23-44 mm
Profile Thickness
1.6 mm
Polyamide strip length
32 mm
Size & Weight Limits
Options
Options
Value
Slim sash / Top hung
1,200mm (w) x 1,300mm (h)
Slim sash / Side hung
950mm (w) x 1,300mm (h)
Heavy duty sash / Side hung
750mm (w) x 1,750mm (h)
Heavy duty sash / Top hung
1,800mm (w) x 1,800mm (h)
Maximum slim sash weight
Side hung 35 Kg / Top hung 50 kg
Maximum heavy duty sash weight
Side hung 42 Kg / Top hung 100 kg
Configurations
The Cortizo Casement TB Window is available in side-hung or top-hung outward opening configurations. It can be finished in several dual colour systems, colour powder coating, wood effect powder coating, anti-bacterial powder coating, or an anodised finish.
Cortizo Casement Window
Cortizo Casement Window
Cortizo Casement Window Cross Section
Cortizo Casement Window Cross Section
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Why Exeter Trade Aluminium?
Quick Quote Turnaround
Competitive Trade Prices
Accurate Lead Times
Fast Track Options
Supplier Support
Versatile Configurations
Exeter Showroom
Manufactured Onsite
Expansive Delivery Areas
Full RAL Colours
See Our
Premium Ranges
Steel Alternative Window Prices Exeter & Devon
Request a quote for supply only steel alternative windows.
We supply and deliver steel alternative windows to the trade and homeowners across Exeter, Devon, Cornwall, Somerset, Dorset, Wiltshire and surrounding areas.
If you need help finalising your specification the team are happy to help, call on 01392 537070 to discuss your requirements.
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Contact Us
Whether you have a question on steel alternative windows, or need some advice please get in touch, our team will be happy to help.