Bring light into living.

Choose the opening, then we specify the route

Most trade enquiries start with a product type: bifold doors, sliding doors, windows, entrance doors, internal screens, commercial doors or curtain walling. VitrineAlu then matches the brief to the right product specification at quote. Homeowner? Request a local installer referral.

Aluminium Bifold Doors

Fabricated in Haydock, St HelensTrade-only supply from our own workshop.

Trade-firstInstallers, builders, specifiers, joiners and commercial teams.

The North WestFabrication and supply support for regional projects.

For homes

Looking at aluminium products for your own project?

VitrineAlu supplies through the trade. Send project details and consent for us to pass them to suitable installers in your area.

Request local installer referral

Product categories

Aluminium Bifold Doors fabricated for trade

Aluminium Bifold Doors

Slimline aluminium bifold doors that fold a whole wall of glass aside for garden openings, extensions and renovations.

  • Whole-door U-values from 0.9 W/m²K where specified
  • Leaves up to 1.2 m × 3.0 m at up to 130 kg each, runs up to 14 leaves where specified
  • PAS 24 tested-security routes (incl. PAS 24:2025)
Aluminium Sliding & Patio Doors fabricated for trade

Aluminium Sliding & Patio Doors

Slim-sightline sliding and lift-and-slide aluminium doors for big glass that moves with control.

  • Whole-unit U-values from 1.0 W/m²K where specified on high-performance lift-and-slide routes
  • Sashes up to 2.2 m × 2.87 m at up to 420 kg where specified
  • Tested-security routes where required
Aluminium Casement Windows fabricated for trade

Aluminium Casement Windows

Slimline and high-performance aluminium casement windows with clean sightlines and strong thermal and acoustic options.

  • Whole-window U-values from 0.85 W/m²K where specified
  • Sashes up to 1.3 m × 2.4 m at up to 160 kg where specified
  • PAS 24 tested-security routes
Aluminium Tilt & Turn Windows fabricated for trade

Aluminium Tilt & Turn Windows

Tilt-and-turn and hidden-vent aluminium windows combining secure ventilation, easy cleaning and a clean facade line.

  • Whole-window U-values from 0.71 W/m²K where specified on the high-insulation route
  • Sashes up to 1.3 m × 2.4 m (to 1.2 m × 3.5 m on standard solutions) at up to 160 kg where specified
  • Project-specified tested route
Aluminium Entrance Doors fabricated for trade

Aluminium Entrance Doors

Contemporary and statement aluminium entrance doors, from flush front doors to grand pivot entrances.

  • U-values from 1.1 W/m²K where specified (premium routes)
  • Pivot routes up to 250 kg and up to 2.1 m × 3.0 m where specified
  • Multi-point locking; project-specified tested route where required
Aluminium Heritage Doors fabricated for trade

Aluminium Heritage Doors

Steel-look aluminium heritage doors for classic sightlines with modern thermal performance and security.

  • Whole-window U-values from 0.8 W/m²K where specified
  • Sashes up to 1.8 m × 1.8 m at up to 100 kg, slim 37 to 48 mm frame faces where specified
  • PAS 24 tested-security routes
Steel-look Internal Doors & Screens fabricated for trade

Steel-look Internal Doors & Screens

Slim steel-look internal aluminium doors and screens for room dividers, kitchens and glazed partitions - delivered pre-glazed and ready to fit, no glazing skill needed, ideal for joiners and interior fitters.

  • Internal application; thermally broken external steel-look route available where specified
  • Leaves up to 1.25 m × 3.1 m at up to 160 kg on the external route where specified
  • Internal application; PAS 24 preparation on the external thermally broken door
Commercial Aluminium Doors & Framing fabricated for trade

Commercial Aluminium Doors & Framing

Commercial aluminium doors, shopfront-style framing and entrance screens for contractor-led projects.

  • Whole-unit U-values from 1.2 W/m²K where specified
  • Door leaves up to 1.2 m × 2.4 m at up to 110 kg, 55 mm door and 122 mm framing depths where specified
  • PAS 24, STS 202 BR2 and Secured by Design routes, access-control routes
Aluminium Curtain Walling fabricated for trade

Aluminium Curtain Walling

Engineered thermally broken aluminium stick-built curtain walling for commercial facades, double-height residential extensions, atrium glazing and structural entrance screens across the North West.

  • Overall facade Ucw values down to 0.60 W/m²K (triple-glazed) / 0.80 W/m²K (double-glazed) with continuous polyamide thermal isolators
  • Grid spans up to 1.8 m wide × 4.2 m high per bay, glass infill weights up to 450 kg per pane; 50 mm, 52 mm and 60 mm face sightlines
  • BS EN 13830 / UKCA / DoP full certification; PAS 24:2025 tested security, RC2 / RC3 burglary resistance and STS 202 BR2 commercial routes

Package add-ons

Roof glazing supplied as part of a wider trade package

Lanterns and flat rooflights are offered as add-ons alongside trade glazing schedules, extension packages and drawing-led estimates.

Aluminium Roof Lanterns package add-on

Aluminium Roof Lanterns

Contemporary aluminium roof lanterns that bring daylight into extensions, kitchens and living spaces - available bundled with your project order.

View package add-on
Aluminium Flat Rooflights package add-on

Aluminium Flat Rooflights

Low-profile aluminium flat rooflights for flat roofs and bright interiors with clean internal sightlines - available bundled with your project order.

View package add-on

Compare and choose

Guides to help you specify

Bifold vs sliding doors

Clear opening, sightlines, panel sizes and traffic use, with a scenario verdict for the project.

Fabricator or installer?

What an aluminium fabricator does versus an installer, and why the choice drives spec, sightlines and price.

Aluminium vs timber

Thermal, maintenance, lifespan, sightlines and cost, with a clear verdict on when each material wins.

How quoting works

The final specification happens after the brief

1. Opening type: door, window, bifold, slider, internal screen or commercial glazing.

2. Constraints: size, panel split, threshold, ventilation, glass, colour, security and thermal target.

3. Specification match: VitrineAlu confirms the suitable aluminium product route from the opening, performance, glass and finish requirements.

Bring light into living.

Ready to get the opening priced?

Send sizes, drawings or a quick project brief. VitrineAlu will confirm the right product specification for the project at quote.