First permanent staircase: five months from a one-line enquiry

 

HERMEQ UK's first permanent steel staircase order arrived in December 2025 as a single sentence with a blank destination field. Five months later, materials left for site. In between sat six coordinating parties, a standard-driven handrail decision, a beam location that only emerged during fabrication planning, and late amendments that were marginal in scope but not in cost.

 

The one-line enquiry that started it

The enquiry arrived in December 2025 with exactly one line of content:

"Hi, I need a galvanised staircase to reach 5,358mm delivered in ."

The destination field was blank. No drawing, no application, no building type, no timeline. What the message did contain was a precise rise figure, 5,358mm, which told us the customer had measured something real and needed to reach it.

The enquiry landed shortly after HERMEQ had launched its spiral staircase range, so the first response matched it against what we had: a 7.04-metre temporary spiral staircase sized to cover the rise, and a Step Go staircase configured at 27 steps. Both were wrong, though not because the sizes were off. The customer needed a permanent installation, not hired access equipment, and that distinction only surfaced once the conversation started properly.

A thin enquiry does not mean a confused customer. It usually means they know what outcome they want but not which product category solves it. Once permanent was confirmed as the requirement, the temporary range was set aside entirely, and HERMEQ was into territory it had not been in before: its first permanent staircase order.

 

January: presenting a permanent solution

In January 2026 the permanent spiral staircase went to the client for the first time. A temporary staircase is a configured product; a permanent one is engineered to a specific building, which means signed-off structural calculations, 3D drawings verified against the actual structure, and a design process running alongside the commercial conversation rather than after it. The client placed the order in February 2026.

I leaned on the manufacturer's design and engineering team at this stage. Their experience carried the technical weight while I managed the client relationship and kept the two conversations moving in parallel.

 

February: the face-to-face that surfaced the hidden variables

The February meeting was where the project became real. Everything up to that point had moved through email and phone, which is fine for confirming that a permanent staircase is the right category and useless for the questions that actually decide the design. Door access position is not something a customer thinks to put in an enquiry; it is something they point at when you are standing in the building. The same was true of handrail choice. The end users had specific needs, and the right handrail type only became clear once we were talking through who would actually use the stairs and how.

Floor-to-floor height, access point, handrail and balustrade configuration: none of it was in the original one-line brief, and none of it could have been. A site conversation does not replace a drawing, but it surfaces the constraints that drawings cannot show until someone has walked the space.

The account was opened after that meeting, initial pricing went in, and the order landed on 11 February 2025, roughly two months after the December enquiry. Two months from a blank destination field to a confirmed permanent staircase order is quick, and it was only possible because the face-to-face happened early rather than late.

 

The coordination job nobody sees

Coordinating a bespoke permanent staircase looks calm from the client's side and is anything but underneath.

"A little like the swan analogy, graceful and serene above water, but paddling like mad below."

By the time this project was moving, HERMEQ sat in the middle of six parties: the customer, their client, the architect, the production plant, the engineers and the designers. Every instruction, every clarification, every revised drawing passed through one point. If it did not, versions would contradict each other and nobody would know until fabrication was already underway.

In practice this is weeks of chasing confirmations, reconciling drawing revisions from one party against structural notes from another, and making sure the architect's access requirement and the engineer's fixation detail are pointing at the same building. A bespoke fabricator holds the thread connecting everyone else. Drop the thread once and the whole programme slips.

 

Why 'only marginal' amendments still cost money

The final designs differed only marginally from what was agreed at the point of order. Marginally is not the same as cheaply. Every amendment, however small it looks on a redline, triggers a full re-verification by the engineering team: the 3D model is revised, the 2D drawings are reissued, and the structural calculations are run again from the point of change. The design does not nudge; it restarts from where the change lands.

In this case the amendments were critical, meaning the staircase would not have fitted the structure without them. That framing matters, because it is easy to hear "marginal change" and assume the associated cost is disproportionate. It is not. A load rating is a property of a verified assembly, and once a dimension or connection detail changes, that verification no longer applies. You are paying for the engineering team's time to re-establish that the staircase still performs as specified.

Inner handrails were the concrete example: a requirement that emerged during the amendment process and was chargeable as an addition. Had the handrail and balustrade configuration been fully resolved in February, before the 3D models went to the engineers, that cost would not have arisen. A thorough brief-taking conversation at the start does not slow a project down; it removes the amendments that cost money later.

 

March and April: fixation, beams and the handrail standard

Structural fixation was the problem neither the drawings nor the emails had flagged. In March and April 2026, once fabrication planning was underway, the precise location of the existing building's beams became the central technical question. The staircase had to attach to the structure, and the structure was not where the early assumptions had placed it. A follow-up Teams meeting brought the relevant parties together to work through it, with my role simply chairing. The engineers resolved the fixation detail and the beam positions were confirmed against the actual structure.

Handrail specification was the other thread running through this period. The handrail and balustrade had to conform to BS 5395-2, the UK standard that sets requirements for guarding and handrail geometry on permanent staircases. Because this installation was permanent rather than temporary access equipment, those requirements were non-negotiable, and the specification followed directly from them. The handrail specified was a Pinnaracke type rail. A temporary staircase can be configured to match a site's practical needs; a galvanised steel staircase installed as a permanent structure in the UK is designed to meet the standard, and the handrail is where that distinction shows up most clearly in the fabrication drawings.

As part of the engineering sign-off, Ultimate Limit State reaction diagrams were produced, giving the structural information the building's frame needed to be verified against the imposed loads. Final stair heights were confirmed at the same time. The models were signed off at the end of April, closing the design phase and releasing the project into manufacture.

 

What the client actually received at dispatch

Materials were manufactured through May 2026 and shipped direct to site. Alongside the crated staircase, the dispatch package included:

• Erection guide: a document specific to this installation, giving the sequence and method for assembling the staircase on site without ambiguity about which component goes where.

• Packing list: a full itemised record of every component in every crate, so the site team could check delivery against the design before a single bolt was tightened.

• Signed-off 2D and 3D models: the verified design drawings the installation team works from, cross-referenced to the erection guide.

• ULS reaction diagrams: the structural output showing the loads the staircase imposes on the building's frame, available to the structural engineer responsible for the host structure.

Why HERMEQ now offers permanent staircases as a product line

While this project was in progress, four further enquiries for permanent staircases arrived without any marketing activity behind them. That unsolicited demand settled the question of whether a single bespoke order was a one-off.

Permanent staircases are now a HERMEQ product line, and the offering includes an installation service covering initial identification, design compliance and installation. A customer commissioning a bespoke steel staircase should not have to manage six parties across five months. That is the coordination burden the installation service exists to absorb.

 

FAQ

What UK standard governs handrails on a permanent spiral staircase?

The handrail and balustrade on a permanent spiral staircase must conform to the relevant UK standard for stairs, which sets the requirements for guarding and handrail geometry on permanent structures. On this project the standard drove the handrail specification directly: because the installation was permanent rather than temporary access equipment, the standard's requirements were non-negotiable and the fabrication drawings followed from them. A permanent staircase is designed to meet the standard first, then adjusted for site practicality within those limits.

What is a ULS reaction diagram and why does the engineer need it?

ULS stands for Ultimate Limit State. A ULS reaction diagram shows the maximum forces the staircase will impose on its fixing points under worst-case load conditions. The structural engineer responsible for the building needs these figures to verify that the existing structure can carry the staircase safely at its attachment points. Without them, the engineer cannot sign off the fixation, which on this project was already the central technical problem once beam locations became clear during fabrication planning.

Why does a small design amendment cost so much?

Because a load rating applies to a verified assembly, not to a shape. Once a dimension or connection detail changes, the engineering team has to revise the 3D model, reissue the 2D drawings and run the structural calculations again from the point of change. The charge is for that re-verification work, not for the lines on the drawing. Resolving handrail, access and balustrade details before the models go to engineering is the single most effective way to keep amendment costs down.