Why entrance doors top the enquiry list
Entrance doors carry more buying triggers than any other opening, which is why they lead trade enquiries. A front door fails visibly: the finish chalks, the slab drops on its hinges, the multipoint lock stiffens. Homeowners see it daily, so installers field the call first. Aluminium answers most of those complaints in one product, and that keeps the order book moving.
The driver is replacement, not new build. Most enquiries are a tired timber or early uPVC door coming out of an existing opening. Aluminium suits that job: thin sightlines, a rigid slab that holds its geometry, and a powder-coated finish that does not need repainting. The conversation moves from problem to specification fast.
A front door enquiry often arrives with casement windows or an aluminium bifold, so the lead is worth more than the single unit suggests.
What aluminium adds over timber and uPVC
The structural case is straightforward. An aluminium frame resists racking, so the door stays square and the seal compresses evenly across the leaf. Wide doors and full-height glazed designs stay practical because the section carries the weight without sagging.
Powder coat is applied to the metal, not laid over a substrate that moves, so colour holds and there is no annual repaint. Dual-colour, RAL matching and texture options meet a homeowner brief without compromising the build.
Security closes it. Multipoint locking, reinforced cylinders and tested hardware combinations make the case on the doorstep. See our security notes for how product test routes map to the door types we supply.
Where regulations push the specification
Two parts of the Building Regulations shape an entrance door quote in England. Approved Document Q (security) applies to new dwellings, including those formed by a change of use such as conversions, and PAS 24 is the recognised test route for doorsets used to satisfy it. It does not cover a straight like-for-like replacement in an existing home, though many specifiers fit to that standard anyway.
Approved Document L governs thermal performance. For a replacement external door in an existing dwelling the limiting U-value is generally taken as 1.4 W/m2K, with external fire doors allowed a higher figure. New dwellings are tighter. Confirm the figure for the specific project against current guidance, since the target depends on the work and the glazed area.
We support compliance with UKCA marking and a Declaration of Performance, and our products carry routes to BS EN 14351-1 for windows and doors.
How to quote the enquiry and convert it
Lead with the spec the customer can check. State the system, the finish reference, the locking and the test route, then the lead time. A clear specification closes faster than a discount, because the trade buyer is comparing like for like across suppliers.
Match the door to the job. A contemporary entrance door suits a render-and-glass frontage; a heritage door suits period stock where slim sightlines and traditional detailing matter. Naming the right product early signals you understand the project.
VitrineAlu supplies the trade across North West England from our own workshop in Haydock. Send the system, finish and lead time to request a quote, or point a homeowner to find an installer.