Buying guides
Eight Ways to Use Aluco Steel Look Windows in An Extension
When planning an extension, few window and door types are as visually effecitive as slimline steel-look glazing. The iconic grid-style appearance works in modern and period homes alike—adding light, structure, and architectural clarity. And right …
What are the alternatives to Crittall Doors?
There are no alternatives to Crittall® doors in aluminium because this brand of doors is unique. Crittall® is a registered trademark for authentic steel products. There is no aluminium product that replicates a genuine Crittall® …
Rediscover timeless style with Aluco Heritage Windows and Doors
If you’ve been searching for a way to combine the timeless appeal of classic steel-inspired designs with the modern benefits of thermal performance and security, look no further than Aluco’s heritage windows and doors. Every …
Case studies
Aluco Steel Look Doors in Cambridge With A Special Colour Statement
Our expertly crafted steel look doors in Cambridge perfectly demonstrate the transformative power of colour in a renovation project. While black remains the most popular choice in our iconic glazing range, sometimes it takes a …
Black Heritage Windows in Worcestershire
This outstanding barn conversion in Worcestershire features a full suite of Aluco steel-look glazing, combining black heritage windows and doors in a contemporary black finish. Supplied and installed by L & L Windows—our Approved Aluco …
White Steel Look Doors with side panels
Installed by our trusted Approved Partner, Burgess Group, this Suffolk project demonstrates the elegant versatility of the Aluco Exterior Collection. Featuring white steel look doors with side panels, the doors were custom-built to deliver the …
Product information
Introducing the Aluco Duplex Lock: Steel‑Inspired Security, Reimagined
At Aluco, we don’t just replicate the look of steel windows — we push the detail into every component. One of the most striking features of classic steel windows is the “duplex” lock or surface-mounted …
The New Slimline Internal Door by Aluco
Aluco continues to lead the way in steel-inspired aluminium glazing. Also launched at the 2025 Homebuilding and Renovating show was our new slimline internal door. This is the slimmest, most streamlined internal door system we’ve …
Coming Soon: The UK’s First True Steel-Look Front Door
A first of its kind. Not a modified patio door. Not a reworked bifold door with a panel. Not even a standard residential front door system. The new Aluco steel-look front door is a purpose-built …
