Aluminium doors and windows






About Aluminium doors & windows
We know what amazing benefits aluminium has to offer and work closely with our clients to create their doorways and windows – to their unique specifications. At Crucial, we manufacture and craft all our commercial aluminium doors onsite as well as taking care of the installation and maintenance of our products. We take care of the process from beginning to end, giving you peace of mind and confidence.
Aluminium entrance doors are a fantastic solution, used widely within construction projects for many reasons. Aluminium has the ability to blend with the face of a building, providing a modern, minimalistic finish which can be customised. A high strength but lightweight material, aluminium is high performance and an eco-friendly option.
For projects of varying sizes, aluminium doors and windows are the perfect choice as standalone pieces or in conjunction with curtain glazing.

The Benefits and Advantages
Strong, durable and lightweight
Aluminium is one of the strongest materials used within construction which makes it ideal for use in exterior building security and design. Despite its strength, it is comparably lightweight.
Weatherproof
Aluminium is a great option, withstanding extreme temperatures incredibly well and preventing heat or cold escaping a building. Highly resistant to corrosion, making it weatherproof and durable.
Environmentally friendly
Aluminium is entirely renewable and can be sourced easily. As well as it being 100% recyclable, it can be readily reshaped, with minimal impact to its quality – making it the Eco-friendly option.
Versatile and flexible
Aluminium can be engineered to meet the requirements of a multitude of designs including curves, large dimensions and colour customisation. It can bring designs to life and has virtually limitless potential.

Where are commercial aluminium doors and windows Used?
Hospitality
The doorway to these types of establishment need to look inviting with the aesthetic and branding of the business. Aluminium fits the bill perfectly since it can be shaped and customised to sit cohesively within almost any design. Aluminium doors can be used throughout a restaurant or hotel as well, separating function rooms, private dining areas or restrooms.
Retail Outlets
Aluminium entrance doors are the most common choice for shops and retailers. They provide a hard wearing, durable and strong solution which fits perfectly with curtain walling. These types of businesses will often have double doors which aluminium can support excellently, creating a welcoming and bright entrance to the premises.
Office Blocks
Lots of modern offices and business parks utilise aluminium curtain walling within the design of the building. Providing masses of light, design flexibility and a modern finish, aluminium can be used harmoniously throughout the construction of a building, including the use of it for the door sets and windows.
Public Buildings
Commercial aluminium doors can be designed to almost any size and fit perfectly within large structures, letting in huge amounts of light. Not only that, they are durable, weatherproof, and provide security. Making them ideal for areas with high foot fall. Click here to read more about the benefits of aluminium doors in commercial buildings.
Why choose Crucial?
We are experts in our field, we place the needs of our clients at the forefront of every project and ensure that we have a thorough understanding of the requirements from the outset – no detail gets missed.
Our team are award-winning and have proven time and time again that every client and installation is unique, by delivering on time, with the highest quality and customer care, you can be certain you will be in good hands.
And with a host of happy customers behind us, you don’t need to just take our word for it!

Don't just listen to us!
We used Crucial to replace all our existing outdated and poorly fitted windows and fire exit doors in our offices, including the front entrance door and curtain walling. This was done in 2 phases so as not to affect our day to day business, it ran smoothly throughout, the onsite team were helpful and efficient hitting the deadlines. ~ Simon Smith

Simon Smith
Managing DirectorCrucial have carried out a variety of work for us at our Bradford training centre. Fitting new steel fire exit doors, enhancing the main reception area with a new aluminium door, window and security shutter. They are always on hand to keep Appris up to date with PPM and servicing requirements, ensuring we meet our health & safety compliance commitments. We look forward to the future with Crucial as a reliable key partner. ~ Chris Slack

Chris Slack
Engineering Technician & Facilities CoordinatorFrom the initial quotation phase to final installation, the entire process was seamless. Any challenges were resolved with ease and efficiency. Working with Crucial Engineering was a pleasure and I look forward to collaborating with them on future projects. ~ David Liptrot

David Liptrot
Company OwnerOur newly installed electric gates have significantly increased our security onsite. The planning and installation process ran smoothly, and our requirements were met to a very high standard and with professionalism. Our experience has convinced us to open dialogue with Crucial Engineering on future projects. ~ Richard Jones

Richard Jones
Head of Foundation StudiesThank you to Crucial Engineering for their work on our completed project for IVC Evidensia at their new Vets Hospital in Macclesfield. Crucial Engineering where integral in helping during the design stage, achieving two wonderful new entrance screens with automated doors and an internal glazed screen and door to the critical care department. From the outset to completion your guys and girls were helpful, professional with an attention to detail. I will look forward to working with yourselves on future projects. ~ Simon Hill

Simon Hill
ManagerWe contracted a double sliding door supply install and retrofit to Crucial aluminium and they were professional, great communicators, there products were of great quality and their installation teams were polite, clean, tidy, well equipped and helpful. Given this was on a live building with over 1000 residents we certainly would recommend and will use again when required. ~ Shane Young

Shane Young
Contracts ManagerReady to utilise the benefits of Commercial Aluminium Doors?
Get in touch with our team today to discuss your requirements and find out how we can help secure your world.