About us

Welcome to 23 Doors

23 DOORS is a specialist aluminium manufacturer of premium quality aluminium doors and windows designed for the homeowner and light-commercial market. From our modern and streamlined Manchester factory, we service England, Scotland and Wales with products manufactured to the highest standard and backed by personal, efficient and caring service.

We understand the needs of the trade installer and homeowner wanting to buy stylish, high-specification windows and doors direct. Our crafted aluminium doors use only the best architectural quality aluminium profiles, advanced colours and top-brand hardware and components. All our products go through rigorous testing and that’s why we offer a 10-year guarantee.


Simple Installation


A Range of Doors


Completed projects


Personal Service

New to Aluminium? We can help

The entire team at 23 DOORS is focused on delivering the best possible product, great service and customer care. Lead times you can trust, transparent quotations, ongoing communication and products that promise to transform any property are at the heart of what we do. We only make aluminium with a vast knowledge of the industry between us, should you need any help or guidance.

Contractors & Specifiers

We provide the glazing and construction sector with quality-made doors.


Latest-generation products designed with the best styling, and sightlines.

Dependable Security

Advanced aluminium systems, tested to the latest security and performance standards.

Easy to Design

Personal or online design service to help you get the best doors for your project.

Energy efficient

Excellent design lowering energy bills, and meeting current Building Regulations.

Fitting Support

Products designed and supplied for a faster, easier and better installation.

Why choose 23 Doors

Always reliable Service

Great lead times, fast and accurate quotations, technical support and consistent communication. Our purpose-built factory and processes are to give you the best possible trade service in fabricated aluminium doors and windows.

Consistent Quality
Personal Service