Aluminium Bifold Doors
Slimline aluminium bifold doors that fold a whole wall of glass aside for garden openings, extensions and renovations.
CAB Member · UK Fabricator · Haydock, Merseyside · Trade only
Bring light
into living.
Architectural aluminium doors, windows and structural glazing fabricated to size in Haydock for the North West trade.
For Trade & SpecifiersGet the opening priced
Installers, builders, architects, joiners and commercial teams start their trade estimate here.
Estimate back within 24 hours — so you can quote your customer.
Send drawings or sizes→
For HomeownersGet a local referral
Choose your aluminium aesthetic here, then request a referral to a vetted local installer.
Find local installer→
The Capability Range
Aluminium for every opening
Aluminium Sliding & Patio Doors
Slim-sightline sliding and lift-and-slide aluminium doors for big glass that moves with control.
Aluminium Casement Windows
Slimline and high-performance aluminium casement windows with clean sightlines and strong thermal and acoustic options.
Aluminium Tilt & Turn Windows
Tilt-and-turn and hidden-vent aluminium windows combining secure ventilation, easy cleaning and a clean facade line.
Aluminium Entrance Doors
Contemporary and statement aluminium entrance doors, from flush front doors to grand pivot entrances.
Aluminium Heritage Doors
Steel-look aluminium heritage doors for classic sightlines with modern thermal performance and security.
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.
Commercial Aluminium Doors & Framing
Commercial aluminium doors, shopfront-style framing and entrance screens for contractor-led projects.
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.
Specification starts with the actual project
Product pages are a starting point. Current technical evidence is checked for the selected opening, product route, glass, hardware and project before a claim is relied on.
- Opening
- Glass
- Hardware
- Evidence
Follow one opening from enquiry to fitted.
A three-leaf bifold, photographed on site from one fixed camera position — three frames, three minutes apart, as it was folded open.
Enquiry in
It starts with a photo and a size.
You do not need a drawing to get a number. A picture of the opening and a rough width is a normal start, and it is enough to price. If the sizes move later, the estimate moves with them.
Estimate out
The estimate is back within 24 hours.
Every estimate leaves here inside 24 hours. A priced opening, not a call to arrange a call, so you can quote your customer without waiting on us.
Fit check
You survey. We check it before we cut.
The survey is yours and so is the customer — we do not deal with them direct. What we do is check what you send against the system first: structural opening, cill height, threshold, floor build-up, which side the leaves stack. If it will not work, you hear it now, not on fitting day.
Terms
Half down, and the balance before it leaves.
Fifty percent deposit, strictly, and the rest 48 hours before delivery. The deposit is what puts your job on the machine; the balance clears before it goes on the van. What arrives is right, you fit it, and there is nothing to come back about.
Fabrication
Cut to your opening, in Haydock.
Fabricated in our own factory in Haydock, Merseyside. Nothing comes off a shelf in the nearest standard size to be packed out on site — the frame is cut to the opening you measured, which is why those sizes mattered.
Fitted
Three leaves fold left and the wall opens.
Closed, mid-fold, open — the same doors from the same camera position, three minutes apart, on site. Three leaves stacked flat against the left reveal and the whole opening clear.
We never sell direct and we do not install. The enquiry is yours, the estimate comes back to you, and your customer stays yours.
Send an opening for pricingOr call 0330 133 3622 if the opening is awkward.
Trade supply
What each trade gets from us
Five ways trade customers work with the Haydock unit. Every one starts with the opening, and ends with units fabricated to it.
Trade accountMost trade starts here
Installers
Switch aluminium supply to VitrineAlu for drawing-led estimates, fabrication support and one-installer referrals where area, capacity and project fit are confirmed.
For installers who want to switch aluminium supply, with one-installer referrals as the bonus.
Project supply
Builders
Drawing-led trade estimates, realistic lead-time conversations and one fabricator for the glazed envelope on extensions, refurbishments and light-commercial work.
For builders who'd rather call the fabricator than the rep.
Specification
Architects and specifiers
Specification-led product selection, product certification support and drawing-led answers for windows, doors, curtain walling and internal glazed screens.
For architects and specifiers who need drawing-led aluminium answers.
Internal doors
Joiners and interior fitters
Internal aluminium doors, fixed screens, sliding routes and glazed dividers for joiners and fit-out teams who need clear opening details.
For joiners fitting internal aluminium doors and glazed screens.
Commercial
Commercial teams
Curtain walling, commercial doors, framing and entrance systems for North West projects.
For commercial teams who need the envelope priced from the brief.
Not in the trade? We do not sell or install direct, so there is nothing here to buy. Tell us the postcode and the opening and we will point you at a vetted local installer.Request local referral
The work
Jobs our customers fitted, not renders
Every image below went out of the Haydock unit and was fitted by a trade customer — real openings on real jobs, not showpieces. None of it is a supplier visual.
Anthracite aluminium bifolds, closed, in a red brick and timber-clad barn conversion facing a lawnBifold doors 
Black-framed internal glazed doors, closed, between a hall and a grey-toned living roomSliding doors 
Black Crittall-style aluminium French doors with fixed side panes, closed, in red brickworkHeritage windows 
Steel-look internal doors off a kitchenInternal screens 
Aluminium shopfront framingCommercial framing 
Anthracite aluminium casement pair open from inside, autumn woodland beyondCasement windows
Verified business details
VITRINEALU LTD
- Companies House
- Company number 12927857
- Fabrication works
- Unit 1 Nassau Business Park, Bahama Road, Haydock, St Helens, WA11 9FW
- Membership
- Council for Aluminium in Building member
- Phone
- 0330 133 3622
Fabrication Integrity
Why North West projects partner with VitrineAlu
Direct Fabricator Accountability
No intermediaries or brokers. You deal directly with our Haydock fabrication unit for schedules, production times, and bespoke sizing.
Zero Direct-Install Conflict
We do not compete with our installer network for homeowner installation contracts. Homeowner enquiries are routed exclusively to vetted partners.
Drawing-Led Precision
We check structural openings, wind loads, thermal targets, and hardware constraints against real engineering software before cutting aluminium.
Full Building Regs Compliance
Fabricated to Document L targets and BS 4873, with security routes tested to PAS 24 where specified. Achievable figures are confirmed for your project at quote.
Common Questions
Frequently asked questions
Is VitrineAlu trade-only?
Yes. VitrineAlu supplies the trade: installers, builders, specifiers, joiners and commercial teams. Homeowners are referred to a vetted local installer rather than sold to or installed for direct.
Where do you fabricate?
In Haydock, St Helens, Merseyside, supplying across North West England. Trade customers collect from the Haydock unit or take delivery within about an hour, roughly forty miles.
Do you supply outside the North West?
Our core supply area is North West England, by collection from Haydock or delivery within roughly a forty mile radius. Ask about anything beyond that and we will confirm it per project.
How are performance and security requirements handled?
The right product route, performance targets (PAS 24, Document L, Secured by Design) and project paperwork depend on the selected system and project scope. VitrineAlu confirms achievable figures at quote.
How do I get a quote?
Send sizes, drawings or the outcome you need. VitrineAlu is drawing-led: we confirm the right aluminium product route and the achievable figures, then quote and fabricate to it.
Can homeowners buy direct?
No. VitrineAlu is trade-only and does not sell or install direct. Homeowners choose the look here, then request a referral to a vetted local installer who surveys and fits it.