Aluminium Systems Companies Directory

Our aluminium systems companies directory lists all the major aluminium providers operating in the UK. Aluminium systems companies are at the upper level of the supply chain. The work done by a systems company includes designing, testing and bringing to market, the windows, doors, roof systems and other glazing home improvement companies install and homeowners buy.

Windows and doors supplied by companies in the ATS aluminium systems companies directory
Aluminium systems companies are behind all the commercial or residential glazing on the market

All the major brands in our aluminium systems companies directory

On our aluminium systems companies directory you’ll find all the companies operating in the UK, providing aluminium windows, doors and specific aluminium products.

We’ve provided information based on their products, operations, the markets served and how the trade or homeowner can access the brands. There’s also information about their product ranges many of which are featured on this website.

The types of aluminium systems companies explained

The businesses in our aluminium systems companies directory include four types of suppliers and systems:

  • Aluminium systems companies providing their component products through a fabricator network
  • Aluminium systems companies providing their fabricated products through an installer network
  • Aluminium systems companies providing their fabricated products directly
  • Related products using aluminium profiles, also classed as a system

Explaining the markets served by aluminium systems companies

Depending on the product, the aluminium systems companies operate in the commercial market, residential market, trade route, or a combination of all.

Predominantly a systems company is there to ensure supply of their products, support their network of customers and continue with ongoing product development in response to changing market trends or even in response to changing standards or Building Regulations.

Most of the systems companies listed also work directly with testing organisations ensuring the conformity of their products.

Systems companies providing commercial windows and doors also operate heavily in the specification market. Apart from providing their products to a fabricator or dealer network, many systems companies also work directly with architects and construction firms helping them meet building specifications. The end result are the glazing element specifying the system as the one to be used.

Commercial windows and doors

The commercial market is defined as not just buildings requiring doors and windows suitable for commercial use, but also developments of houses and flats carried out by developers. Moreover, some systems are rarely found in retail showrooms indicating that they’re mostly commercial or specification systems supplied primarily via the manufacturer route

Residential windows and doors

There are also brands in our aluminium systems companies directly predominantly or only serving the domestic market. These are largely products seen in window showrooms as well as other more residential products such as lantern roofs or conservatory systems. Of course, it’s perfectly possible for these to be used in commercial developments too.

Products manufactured and supplied by the systems company

There are also systems made in Europe or the UK, provided directly by the systems company. Good examples included individual brands of bifolding or sliding doors, flyscreens systems, aluminium front entrance doors, conservatory roofs or glazed extensions. Whilst these may not be systems companies in the broad sense, they’ve still designed, tested and brought their products to market.

Related aluminium systems

Systems companies also fall into other categories of products that aren’t window and door systems but provide aluminium components necessary to their manufacture. Examples include extruders of general profiles, poles, tubes, cills, aluminium angles and other such products.

Who can use the aluminium systems company companies directory

Installers and construction professionals or homeowners can use the aluminium systems companies directory for specific information on the system and the products available. You’ll also find links to reviews of the major products from the best-known systems companies.

Please click on the links to bring up the relevant information:

Altec Systems

Altec Systems are an independent systems company providing commercial doors, windows and curtain walling. All of the Altec Systems extrusions are produced and made in the UK. About Altec Systems Altec Systems have been providing their aluminium products for over… Read More


ALUK Logo AluK GB Limited is one of the UK’s biggest aluminium systems companies designing and producing aluminium doors, windows, framing and verandahs. AluK aluminium systems and products are extensively used in residential and commercial buildings. About Aluk GB and Aluk Aluminium… Read More

ALUMIL Aluminium

ALUMIL Aluminium is a Greek aluminium systems company, providing residential and commercial windows, doors, facade glazing and aluminium profiles.  Products from ALUMIL come either as standard or through the enhanced ALUMIL SUPREME Partner Network. Alumil Aluminium specialises in the very… Read More

Aluprof UK

Aluprof UK is a well known and respected European manufacturer of advanced aluminium extrusions and fenestration systems. Based in Altrincham and with a London office, Aluprof provides a significant range of European influenced and designed systems. The Aluprof products include windows… Read More

Alutech Systems

Alutech Systems Ltd is the UK arm of the international Alutech Group who are based in Belarus. Recently set up in the UK, the company has an extensive portfolio of fenestration and general aluminium construction products About Alutech Systems Ltd.… Read More

APS Aluminium and Plastic Systems

APS Aluminium & Plastic Systems Ltd has a diverse product range in aluminium and PVCu extrusions to meet various building sectors and professionals.  The product range includes architectural aluminium systems, aluminium signs and miscellaneous extrusions/sections. About APS Aluminium and Plastic… Read More

AWS Turner Fain

AWS Turner Fain, part of the AWS Group plc, whilst also being well known for it's commercial contracts, extrudes it's own Glissade system for windows and uses doors from SAPA Building Systems.  The company is well known for the scale… Read More

BOAL Aluminium

  The BOAL Group are extruders and manufacturers of general aluminium profiles with extrusion plants in the UK and abroad.  They manufacture a wide range of extrusions such as stock lengths of angle, tube, H and Z sections and much… Read More

Centor UK

Centor is a multi-award winning company established for many years.  Centor UK designs and manufactures, luxury, expertly crafted and top of the line sliding and bifolding doors.  As well as this, Centor supplies door hardware for some of the best… Read More

Comar Architectural Aluminium Systems

Comar Architectural Aluminium Systems are based in Mitcham, Surrey and are part of The Parkside Group Ltd.  Comar windows are tried and tested, high quality and widely specified by architects. Comar's product range is vast; ranging from Aluminium doors and… Read More

Cortizo Systems

Cortizo is a global aluminium systems company, designing and extruding aluminium extrusions and systems for the commercial and residential markets. With nine production centres, over 3000 employers and a presence in sixty countries, Cortizo is a substantial aluminium systems company.… Read More

Deceuninck Aluminium

The Deceuninck Aluminium system brings all the benefits of aluminium with some similar technology used in the well-established PVCu systems Deceuninck has an excellent reputation for. Deceuninck Aluminium Windows and Doors Comprising a collection of eight different products, Decalu aluminium… Read More

Eduard Hueck Aluminium Systems

Eduard Hueck Aluminium System enjoy a long standing European reputation for many years supplying innovative and technologically advanced architectural aluminium systems installed in some of the finest buildings .  Their systems are manufactured and installed by specialist contractors nationwide.  … Read More

Exlabesa formerly Kaye Building Systems

Kaye Building Systems Ltd extrude aluminium profiles as well as offering a range of architectural aluminium window, façade glazing and curtain walling products, commercial doors and shopfront framing systems.  They are part of the global Exlabesa Group and serve the… Read More

Frameless sliding doors from Sky-Frame

Sky-Frame is the newly developed system from established Swiss company R&G Metallbau AG, for frameless, large-surface sliding doors. It can be installed flush with the walls, ceilings and floors.  A 20mm vertical glazing bar where two sections overlap is the… Read More

Garnalex Systems

Garnalex, the trading name of Garner Aluminium Extrusions Ltd, extrudes aluminium extrusions and offers aluminium window and door systems.  Based in Denby, Derbyshire, the company is newly formed by Roger Hartshorn, previously from Eurocell, Liniar, HL Plastics and other successful… Read More

Granada Secondary Glazing

Derbyshire based Granada Secondary Glazing are the largest secondary double glazing supplier in the UK, manufacturing a range of aluminium secondary glazed products for not just residential properties but also for commercial builds, heritage properties, listed buildings as well as… Read More

Greenways Architectural Aluminium

Greenways comprises three companies, including Greenways Fabrications, Greenways Contemporary and Greenways Aluminium that have their own suite of sliding doors, bifolding doors, screens and rooflights.  Designed around one suite of extrusions, the Greenways range of products is a versatile all… Read More

Gutmann AG

GUTMANN was established over 70 years ago in Germany.  Today, it is Greek owned and is is a global company that specialises in architectural aluminium systems for fenestration, as well as metals for the automotive, construction, engineering and electrical sectors.… Read More

Hansen Facades

  Hansen Facades can be found in some of the worlds most iconic buildings with the company being world renowned for their architectural glazing systems, unitised curtain walling and more.  Operating throughout Europe and with some of the most prestigious… Read More

Heywood Williams Architectural

Whilst Heywood Williams architectural also supply systems from Technal and Schuco, they also have their own suite of architectural aluminium sections, widely used in many prestigious and corporate buildings such as Morrisons, major retail parks and much more.  In business,… Read More

HL Plastics Ltd

HL Plastics is one of the best-known PVCu systems companies. Under the HL Plastics brand is Liniar.  The Alumina bifold door and suite of aluminium residential doors, therefore, places HL Plastics as an aluminium systems company as well as PVCu.… Read More

Hunter Douglas Architectural Aluminium

Hunter Douglas Architectural Aluminium have over more than 40 years carried out major contract work on some very well known projects globally. Specialising in window coverings as well as architectural products they specialise in facade treatments, window coverings, solar control… Read More

IKON Aluminium Systems

Ikon Aluminium System based in the Midlands have a very well respected and simple to fabricate and install curtain walling and shopfront suite as well as a commercial aluminium casement window suite.  They also specialise in solar shading systems, aluminium… Read More

Jack Aluminium Systems

Jack Aluminium Systems is a systems company providing a comprehensive suite of commercial and residential glazing systems. These are fabricated and supplied by a nationwide network of aluminium fabricators and supplied to the trade. Products available from Jack Aluminium Systems… Read More

Jansen Systems

For further information on any of the Jansen Systems Products listed below please contact us.   Jansen Systems Product Range Doors Janisol doors, steel/stainless steel Janisol HI doors Jansen Economy 50 doors, steel/stainless steel Jansen Economy 60 doors, steel Schüco ADS… Read More

Kawneer UK – Aluminium Doors and Windows

The Kawneer name is known in the UK and all over the world for sophisticated and cutting edge architectural aluminium systems. Kawneer aluminium windows, doors and framing have a solid reputation for quality, innovation, design, performance and high standards. From… Read More

Kestrel Aluminium Systems

Kestrel Aluminium Systems was established in 1989 and has developed from a supplier of commercial door and window systems to one that now provides a range of architectural aluminium solutions such as bifolding doors, glazing bars. louvre systems and thermally… Read More

Metal Technology

Metal Technology based in Ireland and the UK are a highly respected systems company and well specified in the fenestration sector, having successfully installed their large and diverse range of systems into some of the finest buildings in the UK. … Read More

New Wave Doors

The New Wave Doors function differently in that all the hardware is concealed, the doors have very clean sight lines and compared to normal bifolding doors are pleasing to the eye.  There is some excellent engineering behind the product with… Read More

Origin Frames Limited – Aluminium Bifolding Doors and Windows

Origin Logo Origin Global is a British company (Origin Frames Limited) that is now one of the foremost specialist manufacturers of aluminium systems in the UK and internationally. Established in 2002, Origin fabricates and showcases all its products in High Wycombe, Buckinghamshire… Read More

Reynaers Aluminium Products and Systems

Reynaers Aluminium products come from a global aluminium systems company providing residential and commercial windows and doors in the UK. Reynaers aluminium windows and doors are well-known for their quality, engineering, high performance and long-term reliability. Reynaers Aluminium Products Reynaers… Read More

Schuco Aluminium Systems

Schuco Aluminium Systems is a global systems company operating in 80 countries.  Systems by Schuco offer standard and bespoke aluminium glazing solutions. The range of Schuco products includes windows, doors, facade glazing, blast and fire-resistant systems as well as purpose-designed… Read More

Senior Aluminium Systems

Senior Architectural are a highly regarded systems company offering a wide range of window systems, quality curtain walling and door systems and more recently a range of hybrid windows and fibreglass window and door products. For further information on any… Read More

Sheerline Windows and Doors

Sheerline Windows and Doors comes from Garnalex Systems, is a new suite of aluminium windows and doors for the UK market. Sheerline windows come with new design features with improved fabrication and installation such as windows without a glazing bead and… Read More

Smart Systems

Smart Architectural Aluminium Smart Systems are the UK's largest aluminium systems company providing a substantial range of residential and commercial glazing, windows and doors. Based in Yatton, Smart Systems extrude and powder coat aluminium profiles. About Smart Systems The Smart Systems name is… Read More

Solarlux Systems Ltd

Solarlux Systems Ltd is one of the premier aluminium systems available in the UK and frequently used in high-end projects featuring architectural glazing.  Every Solarlux product is made in Germany and comes with impeccable quality, design and a high specification.… Read More

Stellar Aluminium Systems

Stellar aluminium windows and doors come from Epwin Window systems, a major UK manufacturer and trade supplier.  Designed as a brand new system for the retail and commercial markets, Stellar aluminium offers an entirely new range of casement windows, residential… Read More

Sunflex UK Ltd

SUNFLEX UK is a premium brand of windows, doors and glass solutions, established over thirty years.  Based in Norwich and available throughout the UK, the SUNFLEX range of products comes from a specialist network of Approved Distributors. Glazing professionals, architects… Read More

Sunparadise Systems

Sunparadise Systems provides architectural bespoke aluminium glazing systems. With a Swiss influence in design, quality and high engineering, Sunparadise products provide specialised solutions for residential property. The Sunparadise name is known all over the world for its diverse portfolio of… Read More

Technal Systems

In 2020 Technal Systems is the new name for SAPA Building Systems in the UK. Technal as part of the Hydro Group of companies has been established for over 50 years and supplies a very well respected and specified range… Read More

WERU Windows

WERU Windows are based in Blackpool and are part of WERU Gmbh in Germany. For over thirty years WERU have offered exceptional quality PVCu and aluminium products that have been widely installed in many residential and commercial applications. Recently WERU… Read More


The WICONA name has for over 50 years been widely accepted as a specialist in architectural aluminium of the highest technical capability and as part of the German Wieland Werke company carries out specialist architectural façade and fenestration contracts world… Read More

How to buy doors and windows from the aluminium systems companies directory

Installers and homeowners interested in any of the systems listed on our directory can get in touch for more information and details of manufacturers or installers.