Google reviews
4.7
out of 5
196 Google reviewers sharing real experiences.
Read all Google reviews
Aluminium brand comparison
Aluprof, Reynaers, Cortizo, Aliplast, Decalu or Sheerline?
The best aluminium brand depends on the opening, not a league table. Compare the exact window, slider or bifold system, then keep glass, finish, hardware and fitting consistent. This page shows where each range starts; the project quote confirms the final product.
Our promise
No salestheatre.
A written, itemised price. No manager discount call. No pressure to decide tonight. No outsourced fitting.
Trading locally since 2010
Two independent sources of proof.
Public feedback plus active industry certification.
Certass · Certified Competent
477
customerreviews
Active TrustMark + Domestic Glazing certification.
Account 14-4642 · Active
Six named routes
Aluminium brands side by side
Thermal headlines are manufacturer reference values for stated configurations. Price bands are indicative until the opening is surveyed.
| Brand | Country | Flagship window | Flagship slider | Sightline / thermal headline | Price band | Choose if… |
|---|---|---|---|---|---|---|
| Aluprof | Poland | MB-86N | MB-77 HS | Uw as low as 0.77; glazing to 70 mm | Architectural import — itemised on quote | One broad architectural range should cover the elevation |
| Reynaers | Belgium | MasterLine 8 | MasterPatio / Hi-Finity | Uw as low as 0.84; SlimLine 38 steel-look route | Premium — itemised on quote | An architect-specified premium brand matters |
| Cortizo | Spain | COR 70 Hidden | COR Vision Plus | About 85% glass on hidden sash; minimal slider | Design-led — itemised on quote | Panoramic glass leads the design |
| Aliplast | Belgium | Superial / Genesis 75 | Ultraglide / Modernslide | Ultraglide Uw as low as 1.3 | Value-premium — itemised on quote | Sensible value matters more than a premium badge |
| Deceuninck Decalu | Belgium | Decalu 88 | Decalu 163 Slide | 88 mm window/door family; alu and uPVC coordination | Mixed-material — itemised on quote | One group should support a mixed-material house |
| Sheerline | United Kingdom | Classic / Prestige | Confirmed on quote | Prestige U as low as 1.4 double / 1.0 triple | UK-made — itemised on quote | British manufacture and local support lead |
Short comparisons
Start with the decision that changes the project
Reynaers vs Aluprof
Reynaers is the architect-led premium route with UK support in Birmingham. Aluprof offers a broad architectural family at import pricing. Compare MasterLine 8 with MB-86N, then MasterPatio or Hi-Finity with MB-77 HS on the same elevation.
Explore Reynaers →Cortizo vs Aliplast
Cortizo leads when a minimal visible frame and panoramic glass are central. Aliplast is the value-premium route, with Ultraglide correctly belonging to Aliplast rather than Reynaers.
Explore Cortizo →Sheerline vs import brands
Sheerline gives a British-made counterpoint from the East Midlands. Compare its confirmed window and door specification with the imported systems rather than treating country of manufacture as a quality score.
Explore Sheerline →
Questions
Aluminium brand FAQs
Common questions before you shortlist aluminium systems.
01Which aluminium brand is best?
There is no universal winner. The shortlist changes with opening size, sightline, opening action, glass, thermal brief and budget.
02Can you quote two brands on one opening?
Yes. We keep the drawing, glass and fitting scope consistent so the comparison is meaningful.
03Are import systems lower quality?
No country label proves quality. The named system, fabrication, glass, hardware, survey and installation determine the finished result.
04Can I see aluminium samples?
Call before travelling if you need one exact brand on display — we will confirm showroom samples.
Questions
Aluminium brand FAQs
Aluminium brand questions before you compare quotes.
01Which aluminium brand is best?
There is no universal winner. The shortlist changes with opening size, sightline, opening action, glass, thermal brief and budget.
02Can you quote two brands on one opening?
Yes. We keep the drawing, glass and fitting scope consistent so the comparison is meaningful.
03Are import systems lower quality?
No country label proves quality. The named system, fabrication, glass, hardware, survey and installation determine the finished result.
04Can I see aluminium samples?
Call before travelling if you need one exact brand on display — we will confirm showroom samples.
Build a shortlist
Send the elevation or rough sizes
We will compare only the systems that fit the opening and budget.
Build a shortlist
Build a shortlist
Send elevations or sizes for a named aluminium comparison.