We supply and install a wide range of aluminium double glazing products, each with many features and benefits to enhance your home.

Outstanding Double Glazing for Crawley Homes

Aluminium Bi-fold Doors Sussex

Aluminium Bi-Fold Doors

Our aluminium bi-folds do not disappoint whether your home is period or modern. Bi-folds offer slim sightlines and multiple opening configurations, to help achieve bespoke designs.
Aluminium Windows Hailsham

Aluminium WIndows

There are vast options available on aluminium windows, including bespoke gable windows, classic casement windows, or even bow and bay windows if you fancy something special.
Aluminium Lantern Roofs Hailsham

Aluminium Lantern Roofs

Aluminium lantern roofs are a contemporary way to let natural light flood into your conservatory. Whatever your conservatory style, we'll have the perfect roof to suit you and your budget.

Premium-Quality Double Glazing, Expertly Installed

Here at Britannic Bi-Folds, we offer affordable prices for luxury double glazing aluminium windows and aluminium doors that would normally come at an extortionate price. We use cost-effective, sustainable aluminium to produce light-weight yet highly durable solutions for your home improvements.

In our twenty years of experience, we have specialised in aluminium double glazing, following the very latest trends and innovations. Now, we are completely up to date with a system that will keep all Crawley homeowner’s happy.

Our advanced systems are not just for contemporary Crawley homes however. We offer many period designs that complement the heritage architecture of any home perfectly. If you have a modern or traditional property, we’ll be able to help you get the perfect fit.

High-Performance Aluminium Bi-Fold Doors

Our precision-engineered aluminium bi-fold doors are manufactured using the latest, innovative technologies. They are fitted with high-quality components including Yale locking security to provide impressive performance.

Aluminium double glazing uses high-grade aluminium to produce stunning products with great performance. Our aluminium double glazing creates a beautiful aesthetic, with enhanced sightlines so that more natural light can enter through your windows.

Our sophisticated aluminium double glazing consists of an Origin core that offers unrivalled performance. These doors are so secure that they offer an impressive 20-year manufacturers guarantee.

They operate on a smooth glide roller system and are secured with a strong magnets, which prevents the door slamming. Our easy to operate doors require merely a gentle push to open.

We offer a variety of threshold options to tailor the doors specification to your bespoke requirements, for instance, if there is a wheelchair user in the house, our low threshold option will make access easier.

Aluminium Double Glazing Crawley

High-Security Aluminium Double Glazing

We fit our aluminium double glazing with high-security locks to protect your home. Our aluminium double glazing will never let you down. This is made possible by an aluminium profile that is robust, durable and incredibly low maintenance.

Our aluminium bi-fold doors are fitted with 8 point locking systems, with an additional option to have a security cylinder/barrel installed preventing leverage. Our classic casement windows have been Secured by Design accredited, ensuring your home is resilient to forced entry, as your safety is paramount.

Beautiful Aesthetics

There are plenty of ways to tailor your hardware and furniture, we offer a comprehensive variety of colour choices, including woodgrain foils that emulate the style of timber perfectly without any out of date problems like flaking and discolouring.

We also offer a stylish selection of handles, accessories and configurations for your aluminium double glazing to ensure your home improvement is bespoke to you. Aluminium double glazing provides remarkable aesthetics, which is why most homeowners in Crawley are now opting for these designs.

aluminium doors crawley

Aluminium Double Glazing Prices Crawley

Please visit our online quoting engine today to find out about our competitive prices on aluminium double glazing. The service is free to use and you are under no obligation to buy.

Get in touch alternatively via our online contact page, and we’ll shortly get somebody to follow up your queries. You can call us directly if you prefer to do so, we’ll be more than happy to hear from you.

origin casement Crawley


  • C.V. Kent

    We are really pleased with the bi-fold doors which you supplied and fitted. The quality and design detail is excellent and the custom colour a perfect match.
    The installation team worked well with my builders. I have previously always bought German bi-folds, the quality of these is every bit as good but with much shorter lead times.

origin aluminium doors sussex


Our first class aluminium windows and doors are sourced from highly accredited suppliers, so we know that we can give our customers the very best in aluminium product quality.

atlas lantern roof logo sussex

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