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Aluminium Windows

We aim to offer the most effective and efficient aluminium window service in Colchester and no matter what issue is most important to you, we are on hand to help you choose the best product from the wide range of aluminium windows.

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We Manufacture, Supply & Install
the biggest brands

Reynaers Windows

System: Slimline 68

The new SlimLine 68 outward opening windows allow for maximum daylight access and feature excellent weather resistance and optimal insulation properties. The ultra slim sight lines ensure that even in small openings daylight access isn’t compromised in favour of performances. This makes SlimLine 68 windows the ideal solution for renovation purposes in domestic buildings and new builds as well.

SlimLine 68 vents can be glazed from the inside as well as the outside, and are available on a standard and a HI insulation level.

Schuco Windows

System: AWS 75

The Schüco AWS 75.SI+ window system forms the basis for a wide range of applications in building envelopes. Depending on the architectural requirement, the window system can be used as a punched opening, ribbon window, façade insert unit or in combination with Schüco door systems. Furthermore, a wide variety of different opening types can be designed with this system, such as tilt/slide vent, bottom-hung toplight or horizontal and vertical pivot vents. Within the system platform, Schüco AWS 75.SI+ offers a wide range of profiles, such as corner mullions, structural mullions, symmetrical and asymmetrical mullions, as well as numerous design variations and additional combination possibilities with products from the Schüco product range, such as Schüco sun shading or Schüco ventilation systems. As a result, the Schüco AWS 75.SI+ window system sets new standards for planning flexibility and offers impressive versatility.

Smart Windows

System: Alitherm 800

This versatile range of profiles can provide many solutions for residential and light commercial applications. It can create traditional casement windows inspired by the elegance and styling of timber products, or contemporary style windows designed for modern homes or offices.

Alitherm profiles utilise Smart’s innovative polyamide thermal break technology which creates a barrier between the cold air outside and the warm air inside. This technology significantly reduces thermal transmittance and enhances the overall U Value of a product and is designed to meet the exacting requirements of Document L 2010.

Alitherm products are available in a choice of standard or non-standard colours, including metallic, dual colour, Smart’s Sensations textured, and Alchemy anodised effect finishes.

Kestrel Windows

System: Residential 60m

Our residential 60mm casement window system creates a contemporary and modern simple frame providing solutions for domestic applications. A home needs more than just brinks an mortar to create a striking impact from the outside, not to mention the need for natural light to flow inside. Our range of square and part bevel beads offer you greater design options create that impactful first impression.

Complete with thermal efficiency properties our window system is designed to keep the warmth in reducing energy bills. With a polyamide thermal break the system can be specified as single or dual colour powder coated to provide personalisation or to conform to design restrictions and building regulations.

Tried and tested, our 60mm casement window system is safe and secure providing complete peace of mind.



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Why Choose
Aluminium Bi Design

As the name suggests, as a company we specialise in the design, manufacturing and installation of windows for both residential and commercial properties. Unlike other bi fold door retailers, we manufacture all of our windows in our workshop located behind our showroom in Marks Tey, Colchester, Essex. Subsequently, if you wish to view, test and discuss all of the bi fold door variations, manufacturing process and time scales with us, you are most welcome to.

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Colours & Finishes

All windows are painted and coated with high quality, long lasting paint that is designed to last the test of time, hence why we are able to offer a 10 year guarantee inclusive of all bifold door orders. All finishes are first class with low maintenance attached, subsequently, your bifold windows will only require a quick wipe down once or twice per annum.

Gives a lovely finish to any house and home, being a neutral shade it combines with almost all colour schemes that you have in situ. Smart and practical you can’t go far wrong with white.

Classic and classy, the dark smart shade also goes with almost all other colours that you have in your home. Adds that really smart solid affect against your other finishes.

So if you’ve considered the white and black but they don’t grab you, then grey’s going to be the shade for you. Stylish and also sits alongside almost any other colour you have.

All colours come supplied with a 10 year warranty for long term reassurance. Only the highest quality materials are used which are professionally applied by experienced industry experts. Hence the ability to offer a 10 year warranty on all colour options we apply for you.

Download a Ral Colour Guide >

As we are the manufacturers of our own range of products, when it comes to selecting glass for your windows, any preference is possible. We can accommodate your requirements across your chosen selection, whether you wish to maintain a more traditional single glaze look and feel or whether you would prefer a more modern, energy efficient and more secure solution such as double, treble or even quadruple glazed windows. Either way, we can help advise and guide you on the best option for your home, however, our standard double glazing solution looks really great – high quality, secure, easy to clean and very energy efficient too!

All our windows have been submitted to the United Kingdom Accreditation Service (UKAS for short!) to gain the all important Industry standard PAS 24 accreditation, this involves a rigorous testing procedure at their independent testing facility. This ensures that the product meets and gains the PAS 24 – Part of The British Standard stable of excellence and minimum security requirements (previously the BS7950) and assesses the security performance of the glazing for windows against possible forced entry and intrusion by an unwanted ‘visitor’. We are confident in all of our products, special attention is paid to good design, safety and security so you can be sure of purchasing a truly quality product.

We invite you to our lovely showroom in Colchester where you will be advised and guided through the various options by one of our knowledgeable and friendly assistants. We are here to help so don’t hesitate to either call us or drop by – You will be amazed at the variety, the quality and the shear beauty that a Bifold door brings to your home.

An Aluminium window delivers so much in the way of stylish clean design, along with economic value as opposed to the often more costly wood & PVC options. You also get great energy efficiency, reduced carbon footprint and colourways to match your colour schemes.

All windows manufactured, built and assembled by Aluminium Bi Design are fully energy efficient meeting the highest attainable energy efficiency ratings for fixed windows. Subsequently, if you want care for your home and eco friendly warmth all year round, why look anywhere else, other than Aluminium Bi Design for high quality windows.

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Friendly and helpful

Ethan Allen

"Very friendly and helpful, got the work done quickly and were all around brilliant! Would recommend.

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01206 626 037

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Highly Recommended

Neil Pearce

"I highly recommend aluminium bi design, very professional and great customer service!

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Aluminium Bidesign UK Group Ltd is an Introducer Appointed Representative and provides a pure client Introduction through Improveasy Ltd., a company registered in England and Wales (Co. Reg. number 7807352). Registered Office: Manchester Business Park, 3000 Aviator Way, Manchester M22 5TG. The firm is authorised and regulated by the Financial Conduct Authority (FRN 708623) as a Broker, not a Lender and offers credit facilities from a panel of lenders. The credit is subject to application and status.

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