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Business Details
11 Years
experience
Trusted Aluminium Windows and Doors Supplier in Peterborough
At 4 Aluminium, we specialise in manufacturing and supplying high-quality aluminium windows, doors, curtain walling, and shop front products for commercial and residential projects. Founded in 2015, our team brings over 30 years of combined experience in window and door fabrication, ensuring expert advice and precise quotations. Our modern Peterborough-based factory utilises cutting-edge machinery and CNC equipment to maintain exacting quality standards while offering competitive pricing. We manage UK-wide deliveries through our dedicated transport team, providing flexible and prompt service.

Our investment in advanced manufacturing technology and strong purchasing power enables us to deliver tailored solutions that meet diverse project specifications. We prioritise innovation, efficiency, and customer satisfaction, serving as a trusted partner for both trade and residential clients. Our technical and estimating department is always available to support customers with expert guidance and accurate cost assessments.
Services
Aluminium Windows Curtain Walling Aluminium Doors Bifold Doors Shop Front Products Heritage Windows Sliding Windows Commercial Glazing Residential Glazing
Details
  • Year established: 2015
Highlights and features
  • We have over 30 years of combined experience in window and door fabrication.
  • Our modern factory uses cutting-edge machinery for precise quality control.
  • We offer competitive pricing due to advanced manufacturing technology.
  • Our technical team provides expert advice and accurate quotations.
  • We deliver nationwide with a flexible and prompt service.
Services
Commercial Aluminium Glazing
We provide bespoke aluminium glazing solutions for commercial properties using Comar and Smart Architectural Systems. Our products include thermally broken windows, anti-finger trap doors, and high-rise curtain walling. These systems incorporate solar shading and fire escape features to meet project-specific requirements while ensuring energy efficiency and durability.
Residential Aluminium Glazing
Our residential aluminium glazing solutions feature thermally broken windows and doors designed for homes. Options include heritage-style Crittall replacements, bifold doors, and sliding windows. These products combine aesthetic appeal with superior insulation, enhancing comfort and property value while offering long-term durability.
Curtain Walling
We supply and install low- and high-rise curtain walling systems suitable for both commercial and residential buildings. Available in capped or structural glazed finishes, our solutions accommodate curved or faceted designs and integrate seamlessly with windows and solar shading for cohesive architectural projects.
Aluminium Doors
Our aluminium doors include thermally broken, rebated, and auto-door options for residential and commercial use. Designed for security and energy efficiency, they feature polyamide thermal breaks to achieve optimal u-values while offering sleek, modern aesthetics tailored to project specifications.
Heritage Windows
We manufacture heritage-style aluminium windows that replicate traditional Crittall designs for period properties. These thermally broken units maintain historical authenticity while improving energy efficiency, making them ideal for conservation areas and listed buildings requiring modern performance standards.
People
Guy
Owner/Director
With over 30 years of experience in window and door fabrication, Guy leads 4 Aluminium's technical and estimating team. He ensures precise project assessments and customer support from the Peterborough factory, leveraging industry expertise to maintain quality and competitive pricing.
Questions
What types of aluminium products does 4 Aluminium supply?
We supply aluminium windows, doors, curtain walling, and shop front products for both commercial and residential properties.
Do you offer services for both trade and residential customers?
Yes, we provide tailored glazing solutions for both trade partners and homeowners across the UK.
Are your aluminium products thermally efficient?
Yes, our windows and doors use polyamide thermal breaks to achieve high u-values for energy efficiency.
Where is 4 Aluminium based?
Our modern manufacturing facility is located in Peterborough, serving projects nationwide.
How can I request a quotation?
Contact our technical/estimating team via email or phone for expert advice and accurate cost assessments.