Slim, structural sightlines
Slim frames carry larger glass areas, flooding interiors with natural light.
Why choose aluminium windows from Allglass Anglia?
Aluminium is one of the fastest-growing window materials in the UK – and for good reason. Its inherent structural strength allows for slimmer frames and larger glass panes without sacrificing rigidity or security. Paired with thermally broken profiles and high-performance glazing, aluminium windows deliver lasting performance for both residential and commercial properties.
- Slim sightlines that maximise natural light
- Thermally broken profiles meeting UK building regulations
- Powder-coated finish in a wide range of RAL colours
- Low maintenance – no warping, rotting or rusting
- Custom manufactured to any shape or size of opening
Thermal performance built in
Thermally broken profiles reduce heat loss and cut energy bills.
Powder-coated colour durability
A rich, fade-resistant finish across a full RAL colour palette.
Made to measure every time
Cut and fabricated in-house to fit any opening, any shape.
- Colours
- Glazing & Security
- Downloads
A colour to complement every property
Our aluminium windows are powder-coated in a wide range of RAL colours, from classic white and anthracite grey to bespoke shades matched to your property.
Anthracite Grey
White
Textured Anthracite Grey
Off White
Grey
Dark Red
Gloss White
Dark Grey
Dark Green
Dark Brown
Cream
Dark Blue
Brown
Black
High-performance glazing and security as standard
All our aluminium windows are available with double or triple glazing to suit your thermal and acoustic requirements. Multi-point locking systems are fitted as standard, providing robust protection at every potential entry point. Security-upgraded units are available to meet PAS 24 and Approved Document Q compliance where required.
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Technical documents and product information
Download product specification sheets, technical data and glazing guides for our aluminium window range. Need something specific? Contact our team and we will send it directly.
Custom sizing for any shape or size of opening
No two buildings are identical, and our manufacturing process is built around that reality. We stock aluminium profiles and fabricate every window to the precise dimensions of your aperture – whether it is a standard rectangular opening or a more complex shaped frame.
This in-house capability means faster lead times, tighter tolerances and a better fit. If you have an opening that has proved difficult to source for elsewhere, speak to our team and we will manufacture a solution to match.
Serving homeowners and trade professionals across East Anglia
Allglass Anglia has built a strong local reputation by working closely with homeowners, builders and contractors throughout the region. We understand the pace of construction projects and the importance of getting materials to site on time, in the right condition, ready to install.
Our combination of stocked products, in-house fabrication and coordinated site delivery makes us a reliable trade partner as well as a trusted choice for residential customers. Get in touch today to discuss your project requirements.
Trusted, certified and industry approved
14 accreditations that speak for our standards
Our accreditations are not box-ticking exercises – they are the evidence of a business that takes quality, safety and compliance seriously. Each certification reflects the rigorous standards we hold ourselves to on every project we undertake.
From FENSA registration to industry body memberships, our credentials give homeowners, developers and contractors the confidence to choose Allglass Anglia as their glazing partner of choice.
Common questions about our aluminium windows
Here are answers to the questions we hear most often. If yours is not covered, call or message our team and we will get back to you promptly.
Aluminium windows typically cost more upfront than uPVC, but their durability, low maintenance requirements and longer lifespan make them a strong long-term investment for most properties.
Our aluminium windows are powder-coated and available across a broad RAL colour range. Popular choices include anthracite grey, black, white and sage green, with dual-colour finishes also available.
Yes. Our thermally broken aluminium profiles are engineered to comply with UK building regulations for thermal performance, and security-upgraded units can be specified to meet PAS 24 and Document Q requirements.
Can’t see the answer you’re looking for?
We have worked with Allglass for several years now and consider them a trusted supply...
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Peter Puttock
Morgan Sindall
We have worked with Allglass successfully across multiple projects and delivery schemes throughout Suffolk. Their...
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Andy Bates
Concertus
We have worked together with All-Glass on numerous projects and recommend their service, both in...
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Tristan Smith
Smith of Honingham
It has been a pleasure working with All Glass. Their team has consistently delivered in...
Read more
Matt Beaman
Crest Nicholson
We have been using Allglass for around 15 years and have built up and excellent...
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Damien Kerry
Barnes Construction
Outstanding! I found this company after my elderly mum got ripped off by a door...
Read more
Sybil Bell
via Google
We have worked with Allglass for several years now and consider them a trusted supply chain partner to deliver the packages they excel in on our varied projects from a single door set to complex curtain walling systems. Package management is precise from preconstruction to delivery on site and beyond to aftercare. Our contact points in Sean & Darrin are attentive in all respects from early engagement on advice, to completion of their order with unwavering commitment. Allglass, where we can have in the mix, will remain so moving forward on the projects we feel can benefit from their input, which includes the full support they provide in support of our wider culture and approach to Safety Health & Environment, carbon reduction, Social Value Initiatives , and Enhanced Quality delivery as this is valued and key to both our successes
Peter Puttock
Morgan Sindall
We have worked with Allglass successfully across multiple projects and delivery schemes throughout Suffolk. Their consistent quality, professionalism and collaborative approach have made them a valued and trusted supply chain partner. Time and again, they have demonstrated a commitment to delivering excellent outcomes and working positively with clients, consultants and contractors alike.
Andy Bates
Concertus
We have worked together with All-Glass on numerous projects and recommend their service, both in pre-production, production and aftersales. Ben has always been very responsive, and we look forward to working together in the future.
Tristan Smith
Smith of Honingham
It has been a pleasure working with All Glass. Their team has consistently delivered in line with the programme, always maintaining a proactive and collaborative approach to overcoming any issues that arose. Their product quality has been excellent, and their commitment to customer care has been outstanding throughout the development. They have been responsive, professional, and focused on delivering the right outcome, making them a reliable and valued supply chain partner. I would have no hesitation in recommending All Glass and look forward to working with them again on future projects.
Matt Beaman
Crest Nicholson
We have been using Allglass for around 15 years and have built up and excellent relationship with the business and their team over this time. We would happily recommend them to others and have found their service and quality to be of the highest order.
Damien Kerry
Barnes Construction
Outstanding! I found this company after my elderly mum got ripped off by a door to door window salesman. I managed to cancel that order and shopped around to find a local company that would look after my mum properly. Allglass were amazing. Friendly, honest, transparent, reliable. They were caring and mindful that my mum had been ripped off before. Their prices are sensible and fair and the quality of the workmanship is superb. I hope people considering any work like this will use this company - can highly recommend them.
Sybil Bell
via Google
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