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Our Aluminium Window Solutions

Engineered for strength, style, and seamless on-site installation, Alimax aluminium windows are proudly manufactured at our dedicated Hampshire facility. Trusted by trade professionals across the South for over 30 years, our in-house team delivers high-performance glazing solutions tailored for both modern developments and refurbishment projects — with the quality, reliability, and turnaround times that set us apart.

MAXi2 Flush Casement

MAXi2- Flush Casement

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MAXi3 Standard Casement

MAXi3- Standard Casement

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MAXi4 Heritage

MAXi4- Heritage

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MAXi5 Vertical Sliding

MAXi5- Vertical Sliding

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Bespoke Aluminium Windows

We also specialise in bespoke aluminium windows tailored to your project’s specific needs. Supplied on-demand, these include:

  • Casement Windows
  • Vertical‑Sliding (Sash Style)
  • Windows Heritage‑Style Profiles — ideal for conservation or period properties

Alimax ensures you get high‑quality aluminium solutions that fit perfectly, look exceptional, and install seamlessly. Visit our showroom to explore the full range or get in touch to arrange a product visit.

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Case Studies

News

What Is a Thermally Enhanced Commercial Door System?
19th February 2026
A thermally enhanced commercial door system is an insulated aluminium entrance that helps reduce heat loss while staying strong and secure. It uses thermal breaks in the frame and insulated glazing to improve U-values for the whole door.
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What Are Heritage Window Regulations for Listed Buildings
22nd January 2026
Heritage window regulations set out how windows on listed buildings in the UK can be repaired, changed, or replaced. These rules are part of the planning and conservation system and aim to protect buildings with architectural or historic value.
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What Are the Building Regs for Windows & Doors in 2026?
17th December 2025
In 2026, building regulations for windows and doors in the UK focus on energy performance, ventilation, safety, and security. Building Control will check that your chosen system, the finished installation, and your supporting evidence all match the relevant Approved Documents.
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3 Things To Consider When Choosing Doors And Windows For Your Project
27th November 2025
We explore three important things to consider when choosing doors and windows for your project, including why aluminium might be the most versatile option. 
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