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uk.aluk.com

Chepstow, United Kingdom

AluK GB is a leading aluminium systems house delivering innovative façade systems for commercial, residential and industrial projects.

AluK GB is a leading aluminium systems house with more than 25 years of experience in designing and delivering high-performance facade solutions. From a large UK-based manufacturing facility, the company develops tailored aluminium envelope systems for commercial, residential and industrial projects. AluK GB designs, manufactures and tests its systems in-house, and supports customers throughout the specification process with a project consultant team, technical guidance and ongoing service. The AluK group operates with a global reach while maintaining a home-grown, family-owned and family-run ethos. It is driven by innovation and a commitment to advancing sustainable, energy-efficient building envelopes, continually investing in research and development to improve performance, durability and installation practicality. Its offerings serve fabricators, specifiers, installers and contractors who work on a wide range of construction projects, providing reliable supply chains, technical support and end-to-end project assistance. By combining global expertise with local knowledge, AluK GB aims to help create living spaces that enhance how people live, learn, work and grow in the built environment.

Mission statement

To help build a better and brighter future by creating living spaces in which real people live, learn, work and grow.

Products & Services

58BW Window Series Product

Optimize your spaces with high-performance, energy-efficient 58BW aluminium windows.

uk.aluk.com/en-gb/products/windows/58bw
  • 58BW Window Options — Offers Versatile Configurations
  • Energy‑Efficient Performance — Achieves Low U-Values
  • System Compatibility — Integrates Seamlessly
  • Enhanced Security Features — Certified Under PAS24
  • Aesthetic Flexibility — Customizable Aesthetic Options

Heritage Door Product

Versatile and stylish doors that enhance any property while ensuring security and performance.

uk.aluk.com/en-gb/products/doors/heritage-door
  • PAS 24 Security Certification — Meets Security Standards
  • Slim sightlines — Maximizes Natural Light
  • Enhanced Security Features — Provides Peace of Mind
  • Colour/texture options — Offers Customization
  • Configurable configurations — Enhances Flexibility
  • QUIK CLIP bead 28mm — Simplifies Installation

77ID Fully Rebated Door Product

Experience high performance and exceptional thermal efficiency with the 77ID Fully Rebated Door.

uk.aluk.com/en-gb/products/doors/77id-commercial-door
  • Highest thermal performance — Achieves Low U-Values
  • Frame and threshold — Provides Seamless Integration
  • Polyamide thermal breaks — Improves Insulation
  • Integration with curtain wall — Ensures Compatibility
  • Membrane groove — Enhances Weather Resistance
  • Customizable design options — Accommodates Unique Designs

77IWE Open-Out Window Product

Achieve high thermal performance and aesthetic appeal with the versatile 77IWE Open-Out Window, suitable for various building types.

uk.aluk.com/en-gb/products/windows/77iwe
  • Polyamide thermal breaks — Improves Thermal Efficiency
  • Thermal performance — Excellent Thermal Ratings
  • System integration — Seamless Integration
  • Water tightness — Reduces Water Infiltration
  • Glazing compatibility — Supports Wide Glazing Options

77IW Open-In Window Product

Versatile and high-performing window with exceptional thermal efficiency for diverse applications.

uk.aluk.com/en-gb/products/windows/77iw-is-id
  • Thermal Performance — Enhances Energy Efficiency
  • Multi-Point Locking — Increases Security Standards
  • Locking Handle — Ensures User Safety
  • Dual Colour Option — Provides Flexible Design Choices
  • Glazing Thickness — Accommodates Variable Glazing Types

S67 Inline Sliding Door Product

Experience superior thermal efficiency and modern design with the S67 Inline Sliding Door.

uk.aluk.com/en-gb/products/folding-and-sliding-doors/s67-inline-sliding-door
  • Exceptional thermal efficiency — Promotes Energy Savings
  • Leaf weight capacity — Holds Heavy Panels Securely
  • Multi-point lock — Provides Superior Security
  • Interlock options — Offers Flexible Configurations
  • Sash configurations — Offers Versatile Design Options
  • Low threshold — Ensures Easy Access
  • Mitre-cut frame — Enhances Visual Appeal

BSC94 Inline Sliding Door Product

Achieve seamless integration of large openings with the BSC94 Inline Sliding Door, engineered for high performance.

uk.aluk.com/en-gb/products/folding-and-sliding-doors/bsc94-inline
  • Large Opening Suitability — Handles Heavy Panels up to 400kg
  • Security Features — Enhanced Security Compliance
  • Glazing Options — Supports Multiple Glazing Thicknesses
  • Sightlines — Maintains Elegant Sightlines
  • System Integration — Facilitates Simplified Stockholding

BSF70 HI Bi-fold Door Product

Versatile and stylish bi-fold door system offering exceptional thermal efficiency and security features.

uk.aluk.com/en-gb/products/folding-and-sliding-doors/bsf70
  • Unique Pop-out Flush Handle — Maximizes Door Opening
  • Secured By Design and PAS 24 — Enhanced Security
  • Roller System — Ensures Smooth Operation
  • Thermal Performance — Improves Energy Efficiency
  • Glazing Options — Flexible Glazing Choices
  • Configuration Options — Customizable Options

IconiK Bifold Product

Experience superior aesthetics and functionality with the IconiK Bifold, ideal for modern living spaces.

uk.aluk.com/en-gb/products/folding-and-sliding-doors/f80-iconik
  • High-End Performance — Delivers Exceptional Insulation
  • Premium Bifold Range — Slim Sightlines Reduce Visual Clutter
  • Weather Resistance — Top-Tier Water and Air Tightness
  • Easy Installation — Facilitates Faster Installation Times
  • Custom Configurations — Adaptable to Different Layouts

Luminia F82 Plus Bi-fold Door Product

Experience innovation and elegance with the Luminia F82 Plus Bi-fold Door, designed for superior performance.

uk.aluk.com/en-gb/products/folding-and-sliding-doors/f82
  • High Thermal Performance — Achieves Impressive Thermal Values
  • Large Glazing Panels — Enhances Natural Light
  • Easy Fabrication — Streamlines Installation Process
  • High-Performance Rollers — Ensures Effortless Opening
  • Unique Flush Pop-out Handle — Improves User Experience
  • Multiple Configuration Options — Offers Versatile Design Choices

Luminia SC156 Sliding Door Product

Achieve expansive views and superior energy efficiency with the Luminia SC156 Sliding Door.

uk.aluk.com/en-gb/products/folding-and-sliding-doors/sc156
  • Large Glass Performance — Maximizes Natural Light
  • Thermal Performance — Achieves Low U-Values
  • Watertightness Performance — Prevents Water Ingress
  • High Acoustic Insulation — Minimizes Noise Pollution
  • Versatile Construction Types — Customizable Designs

GT55 NI Commercial Door Product

Experience unmatched security and performance in high-traffic spaces with GT55 NI.

uk.aluk.com/en-gb/products/doors/gt55-ni
  • Security Focus — Ensures High Security
  • High Traffic Suitability — Ideal For High Traffic Areas
  • Glazing Options — Supports Double And Triple Glazing
  • Integrated System Compatibility — Integrates With Other Systems
  • Slim Design — Offers Minimalist Aesthetic

GT55 NI GFT Product

The GT55 NI GFT offers a versatile and cost-effective solution for non-insulated internal ground floor treatments.

uk.aluk.com/en-gb/products/ground-floor-treatments/gt55-ni-gft
  • Non-Insulated Internal System — Ideal for High Traffic Areas
  • Ladder Frame Construction — Facilitates Quick Installation
  • Performance Standards — Enhanced Thermal Efficiency
  • Flexibility in Design — Supports Multiple Applications

GT55 TB GFT Product

Versatile Ground Floor Treatment System with High Thermal Performance.

uk.aluk.com/en-gb/products/ground-floor-treatments/gt55-tb-gft
  • Thermally broken screening — Improves Energy Efficiency
  • High-traffic suitability — Enhances Traffic Durability
  • Flexible glazing options — Allows Customization
  • Integrated Anti-finger Trap Design — Enhances User Safety

Market Segments

Billion USD 0 20 40 60 80 100 120 Aluminium windo… Architectural a… Sliding and lif… Bi-fold and fol… Ground-floor fr… Market Size (Billion USD)
0% 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% CAGR Growth Potential

Aluminium windows and roof lanterns

Thermally broken aluminium window systems and roof lanterns offering slender sightlines, design versatility, energy-efficient glazing and durable finishes for residential and commercial glazing.

Market size: $112.5B CAGR: 4.5%
Estimate uses recent market reports for global aluminium window systems as the baseline (Credence: ~USD 111.6B in 2024). Roof-window/rooflight/lantern markets (Zion, BRI) are smaller (USD ~3–4.5B) and largely overlap with broader window-system figures; a modest incremental allowance was added to reflect premium thermally-broken aluminium roof lanterns and niche premium upgrade demand. CAGR is a midpoint estimate (≈4.5%) derived from reported CAGRs for aluminium window systems/profiles and roof windows (range ~3.4%–5.9%), reflecting stronger growth potential for energy-efficient, thermally-broken aluminium products.

Architectural aluminium fenestration for commercial buildings

Integrated aluminium framing and glazing products (windows, doors, curtain walling and shading) specified by architects and developers for contemporary façades and bespoke design requirements.

Market size: $70.0B CAGR: 8.5%
Primary curtain-wall market reports place aluminum curtain wall demand at roughly USD 50B (mid-2020s) with CAGRs ~8.9–9.1%. Commercial aluminum windows are reported separately (~USD 19.4B in 2025). Aggregating curtain walls, commercial windows, and additional commercial aluminium fenestration (doors, shading) yields a conservative global commercial architectural aluminium fenestration market estimate of about USD 70 billion today. Growth potential is driven by curtain-wall momentum and retrofit/energy-efficiency demand; weighted CAGR is estimated ~8.5%, consistent with major curtain-wall forecasts (8.9–9.1%) and somewhat above some window-specific forecasts.

Sliding and lift-and-slide doors for panoramic openings

High-performance inline, lift-and-slide and panoramic sliding door systems engineered for large glazed openings, slim sightlines, watertightness and high acoustic performance in residential and commercial buildings.

Market size: $8.0B CAGR: 6.5%
Search results show strong product and demand trends (premium/panoramic glazing, thermally broken aluminum, lift-and-slide adoption) but contain no explicit market-size or CAGR figures. I estimated by hierarchy: global fenestration (windows+doors) is a large market (industry knowledge), with sliding and panoramic door systems representing a premium niche (single-figure percent share). Assuming sliding/panoramic/lift-and-slide systems constitute roughly 5–8% of the global fenestration market yields an estimated addressable market of about $6–10B; I selected $8.0B as a midpoint. Growth potential reflects accelerating premium residential renovations, energy-code driven replacements, and rising specification of large-format glazing — a moderate premium-segment CAGR around 6.5% is consistent with retrofit/new-construction demand and premiumization trends noted in the results.

Bi-fold and folding doors for residential and hospitality

Premium and high-performance bi-fold door ranges optimised for large aperture operations, weather resistance, simplified installation and refined aesthetics for premium residential and hospitality projects.

Market size: $7.4B CAGR: 6%
Derived from multiple market reports in the search results (global bifold doors market ≈ USD 10.7–11.3B in 2025). I averaged 2025 market values (~USD 11.1B) and applied an estimated residential share (59% per ResearchNester) plus an estimated hospitality share (~8%, inferred from commercial subsegments and premium hospitality demand) to represent the "residential and hospitality" premium segment (~67% combined). Growth potential (CAGR ~6.0%) aligns with reported overall market CAGRs (≈5.3–6.3%) and assumes modest premium-segment upside due to demand for high-performance, weather-resistant and automated systems in premium residential and hospitality projects.

Ground-floor framing and high-traffic entrances

Thermally broken and non-insulated ground-floor treatments, shopfront and entrance framing engineered for high-traffic use, anti-finger-trap safety, robust security and easy on-site installation.

Market size: $3.0B CAGR: 4.5%
No direct market report for ground-floor shopfront/entrance framing was present in the results. I triangulated adjacent, related markets: raised access floors (specialized floor systems), entrance mats, ground protection mats, post-frame buildings and overall commercial flooring to size the niche. These adjacent markets range from about USD 1.27–8.7 billion (narrow, specialized products) up to the broad flooring market (USD 307B). Ground-floor high-traffic entrance framing is a specialized, higher-value subset of commercial flooring and storefront systems; using those comparator markets and typical construction-product CAGR ranges, I estimate a global market of about USD 3.0 billion and a mid-range CAGR of ~4.5%.

Related Organizations

Common Questions

What does AluK (GB) Limited do?
AluK GB is a leading aluminium systems house with more than 25 years of experience in designing and delivering high-performance facade solutions. From a large UK-based manufacturing facility, the company develops tailored aluminium envelope systems for commercial, residential and industrial projects. AluK GB designs, manufactures and tests its systems in-house, and supports customers throughout the specification process with a project consultant team, technical guidance and ongoing service. The AluK group operates with a global reach while maintaining a home-grown, family-owned and family-run ethos. It is driven by innovation and a commitment to advancing sustainable, energy-efficient building envelopes, continually investing in research and development to improve performance, durability and installation practicality. Its offerings serve fabricators, specifiers, installers and contractors who work on a wide range of construction projects, providing reliable supply chains, technical support and end-to-end project assistance. By combining global expertise with local knowledge, AluK GB aims to help create living spaces that enhance how people live, learn, work and grow in the built environment.
What is AluK (GB) Limited's role in the Aluminium windows and roof lanterns market?
Thermally broken aluminium window systems and roof lanterns offering slender sightlines, design versatility, energy-efficient glazing and durable finishes for residential and commercial glazing.
What is AluK (GB) Limited's role in the Architectural aluminium fenestration for commercial buildings market?
Integrated aluminium framing and glazing products (windows, doors, curtain walling and shading) specified by architects and developers for contemporary façades and bespoke design requirements.
How was the Aluminium windows and roof lanterns market size estimate for AluK (GB) Limited calculated?
Estimate uses recent market reports for global aluminium window systems as the baseline (Credence: ~USD 111.6B in 2024). Roof-window/rooflight/lantern markets (Zion, BRI) are smaller (USD ~3–4.5B) and largely overlap with broader window-system figures; a modest incremental allowance was added to reflect premium thermally-broken aluminium roof lanterns and niche premium upgrade demand. CAGR is a midpoint estimate (≈4.5%) derived from reported CAGRs for aluminium window systems/profiles and roof windows (range ~3.4%–5.9%), reflecting stronger growth potential for energy-efficient, thermally-broken aluminium products.
How was the Architectural aluminium fenestration for commercial buildings market size estimate for AluK (GB) Limited calculated?
Primary curtain-wall market reports place aluminum curtain wall demand at roughly USD 50B (mid-2020s) with CAGRs ~8.9–9.1%. Commercial aluminum windows are reported separately (~USD 19.4B in 2025). Aggregating curtain walls, commercial windows, and additional commercial aluminium fenestration (doors, shading) yields a conservative global commercial architectural aluminium fenestration market estimate of about USD 70 billion today. Growth potential is driven by curtain-wall momentum and retrofit/energy-efficiency demand; weighted CAGR is estimated ~8.5%, consistent with major curtain-wall forecasts (8.9–9.1%) and somewhat above some window-specific forecasts.
AluK (GB) Limited — company overview