Every layer is photographed on the elevation before the next one covers it. Product and batch records sit against the wall they went into. Competence is held per system rather than per trade, and subcontractor cover cannot quietly lapse. Thirty-plus modules on one account, and a facade firm turns on the handful it needs.
Rainscreen, curtain walling, SFS or render: the system differs, the office side does not.
The wall is the part a facade firm already has right. It is the evidence behind it that the law now asks for: which product went on which elevation, who was trained on that system, what the cavity barrier looked like before the panel covered it, and where all of that will be in sixty years.
Unibuild is bespoke business software for UK trades and specialist contractors, built inside a contracting business rather than sold into one. One account carries the labour run, plant and equipment registers, materials and stock, certification and training records, documents, day works, variations and applications for payment.
Built for facade
What facade work requires, and what Unibuild provides.
A fit-out job and a facade job look alike in a database. They stop looking alike behind the panel, at the gate, and in front of a building safety regulator. Each requirement below is followed by what the platform does about it.
The tradeThe platform
A duty since April 2024
The record is now a legal deliverable
Since April 2024 a higher risk building carries a golden thread: a secure, structured, digital record of the safety critical information and the evidence behind it, kept for the life of the building.
Digital and structured, which rules out a folder of photographs
It has to survive handover and stay accurate afterwards
Dutyholder roles are named: client, principal designer, principal contractor
Insurers and lenders increasingly ask for the pack at every renewal or sale
The golden thread built as you go
Product records, drawings, photographs and sign-offs attach to the elevation as the work happens, rather than being assembled afterwards from folders and drives. The duty stays with the duty holder. What changes is that the record is made at the moment it can still be made.
Brackets, insulation, membrane, cavity barriers and fire stopping are each covered by the next layer within about a fortnight, and after that only a photograph proves what went in.
Fire stopping at compartment junctions is inspectable once
Cavity barrier position and continuity cannot be checked through a panel
Bracket fixings and pull out results are behind insulation
The person who installed it may be off the project by handover
Photographed on the elevation
Dated photographs of brackets, insulation, membrane, cavity barriers and fire stopping attach to the elevation on the phone before the next layer goes on. The question asked in year eighteen is answered from the job rather than from a fixer who has moved on.
On a relevant building with a storey at least 18m containing dwellings, materials in the external wall have to reach Euroclass A2-s1, d0 or A1, with a short list of exemptions.
The certificate matters as much as the delivery note
A substitution on site is a regulatory decision, not a purchasing one
Some components, membranes among them, are specifically exempted
Proving which product went on which elevation is the whole game
Product and batch held per elevation
Materials are held by item with their certificates against the job they were fitted on, so a substitution is a decision on the record rather than something discovered during a review.
On a higher risk building the detailed design is signed off at a gateway before construction begins, which changes what a site decision is allowed to be.
A deviation on the elevation is a formal change, not a workaround
The approved design is a reference point somebody will check against
Change control has a paper trail or it did not happen
Programme pressure and formal change control pull hard against each other
Approved drawings against the job
The approved drawing, the revision that was issued and who accepted it sit against the elevation, so the version being fixed to is the version on record. A deviation raised on site is a dated document rather than an adaptation nobody wrote down.
Panels are made to order for one elevation in one finish at one size, with long lead times and no meaningful substitute, so a damaged panel is a programme problem rather than a stores problem.
Colour, finish and size are project specific and not interchangeable
Lead times are measured in weeks, sometimes months
Damage on site means a remake, not a replacement off the shelf
Brackets and rails, by contrast, run to thousands of identical parts
Made to order, tracked to the job
Cassettes, trims and gaskets made for one elevation are held against that elevation with their order and delivery, so a replacement panel is ordered from a record rather than from a measurement taken again. Costs land on the elevation that consumed them.
Three separate registers, one question at the gate
Competence is per system, not per trade
A fixer trained on one manufacturer's system is not automatically accepted on another, and on this work the principal contractor will ask, in writing, before anyone goes up.
Manufacturer training sits on top of the card and the NVQ
Much of the labour is supplied, so cover and competence are two firms' records
An expired insurance certificate removes a team overnight
The answer has to be produceable at the gate, not by Friday
Competence held per system
Manufacturer system training, card schemes and third party certification sit on one matrix per person, turning amber before they lapse. A subcontractor whose insurance or certificate has lapsed is removed from approved status overnight, which withdraws that firm from the order forms.
Counted in the deployment Unibuild was built on, July 2026: one expiry page carrying 376 assets, 141 subcontractor certificates, 84 accreditations, 80 health assessments, 55 instruments and 9 vehicles.
Panels and cassettes
Brackets and rails
Insulation
Membranes
Cavity barriers
Fire stopping
Curtain walling
The evidence
The week
An ordinary week in a facade firm, and the record it leaves.
Six entries from a facade firm's day book. Nothing here asks anybody to remember something at five o'clock on a Friday.
Level six, Tuesday
A run of cavity barriers goes in and is photographed against the elevation on the phone, before the panel covers it.
On the elevation
The delivery
Panels arrive for the south elevation and their certificates attach to the job as they are booked in, not to somebody's inbox.
Filed on arrival
Thursday
A bracket line does not suit the substrate. The fixer raises the deviation on site with photographs, and it is approved against the drawing.
Deviation recorded
At the gate
The principal contractor asks which fixers are trained on this system, and for the subcontractor cover certificate. Both come off the phone, in date.
Cleared to fix
The hose test
A joint fails on the north elevation. Who sealed it, when, and the photograph taken that day are all on the job.
Answered in minutes
Eighteen months on
The building owner's consultant asks for the record of what went into the wall. It is retrieved by elevation rather than assembled from drives.
Golden thread stands
The test
Eight things facade software has to do.
Written as requirements rather than as features, so they can be read against whatever you are using now.
The photograph taken before the panel goes on
Project and site management holds dated photographs, drawings and the site diary against the job, captured on the phone by the person on the elevation. A run of cavity barriers photographed before it is covered stays attached to that job with the date and the operative, rather than on the phone of somebody who has since moved on. This is the single habit that matters most in this trade and the one most often left to chance.
Certificates held where the job is, not in an inbox
Documents and certificates holds and issues 58 document types against the job on your own letterhead, and the handover pack guidance covers how that assembles at the end. Delivery paperwork, classification certificates and test results live with the contract rather than in one buyer's email, which is what makes them findable eighteen months later.
Who is trained on which system, provable at the gate
The training matrix holds every card, course and manufacturer accreditation per person and turns it red before it lapses. It holds the specific qualification rather than the general fact of one, which is what this trade actually gets asked: not whether somebody is a fixer, but whether they are trained on this system.
Supplied labour whose cover cannot quietly expire
Subcontractor management holds each firm's insurances and accreditations, and expired cover removes that firm overnight rather than being noticed at an audit. The subcontractor portal lets them read their orders and invoice you, at no extra cost. For a facade contractor running several labour firms across elevations, this is usually the second module to switch on.
A deviation recorded as a change, not a conversation
Onsite quotes and variations price and record the change where it happens, and rate valuations are measured on the elevation, capped against the contract rates and signed. On this work the commercial record and the technical record are the same event, and capturing it once is what stops a site decision becoming an undocumented deviation.
Access equipment that carries people, kept examined
Mast climbers, hoists and cradles are lifting equipment carrying people, with examination intervals that do not move for the programme. Reminders and expiry watches twelve registers on one page, and dates sit on the item itself in compliance and certification. See the LOLER guide for what a thorough examination actually is.
The method signed by the person on the elevation
RAMS are signed on the phone at the gate against a frozen version, by the operative doing the work, and the record says which version they signed. Health and safety carries permits, COSHH and near miss reporting, and toolbox talks are signed in the room by the people who were in it.
Elevations, not one undifferentiated site
Work is planned and costed against the job with the labour run planner, and construction timesheet software puts hours against the contract rather than the week. A facade job is really four or five sequential jobs on one building, and holding the cost and the labour per phase is what makes the second elevation cheaper than the first.
The yard
What a facade firm holds
Written for the trade rather than for any one firm. The order of this table is the order the layers disappear in.
What a UK facade contractor holds, and the tracking quirk in each line
Thousands of identical parts, so a minimum and maximum bin rather than an itemised issue
Access
Mast climbers, hoists, cradles, MEWPs, scaffold
Lifting equipment carrying people, with examination dates that do not move for the programme
The evidence
Photographs, certificates, test results, approved drawings, change records
The only line here with no physical existence and the one the building is judged on
Regulations
The regimes a facade firm works under
External walls now have their own legislation, their own regulator and their own record keeping duty. This is the reference version, kept factual, and it is not legal advice.
What each regime asks of a facade contractor
Regime
What it requires
The Building Safety Act 2022 and the gateways
Work on a higher risk building passes three gateway points. Gateway one sits at planning and deals with fire safety in the design. Gateway two is pre construction: the Building Safety Regulator approves the detailed design before construction may begin. Gateway three sits at completion. The Act also names dutyholder roles, the client, the principal designer and the principal contractor, with the principal designer responsible for ensuring design decisions, including material and system selection, comply and are supported by adequate evidence.
The golden thread
A legal requirement under regulations introduced in April 2024. It is a secure, structured, digital and auditable record of the safety critical information about a building, covering design, construction and the evidence behind safety critical decisions, maintained across the building's life. Two words in that sentence do most of the work: structured, which a folder of photographs is not, and maintained, which means it does not end at handover.
Regulation 7(2) and combustibility
Materials becoming part of an external wall or a specified attachment must achieve Euroclass A2-s1, d0 or A1 on a building with a storey at least 18 metres above ground containing one or more dwellings, an institution, or a room for residential purposes. Regulation 7(3) exempts a limited list of components, membranes among them. In practice this makes the classification certificate a compliance document rather than a filing item, and makes a substitution on site a regulatory decision.
CWCT standards and weathertightness
The Centre for Window and Cladding Technology publishes a whole performance standard for building envelopes covering airtightness, watertightness, wind resistance and impact. On site testing, including the hose test used to check the workmanship of permanently closed joints as built, is UKAS accredited against those standards and is increasingly required by warranty providers. A failed joint is a workmanship question, which means it is a question about who sealed it and when.
Cavity barriers and compartmentation
Correctly positioned cavity barriers, continuous fire stopping at compartment junctions, and non combustible copings and flashings are what turn a set of compliant materials into a compliant wall. None of it can be verified once the panel is on, which is why the photograph taken on the day is not a nicety in this trade but the only evidence that will exist.
CDM 2015 and competence
Ordinary contractor duties apply on top of everything above: planning, the construction phase plan, cooperation with the principal contractor. Competence is the part that bites hardest here, because manufacturer system training sits on top of the card and the qualification, and much of the labour is supplied rather than employed. See the CDM 2015 guide.
Work at height and powered access
Mast climbers, hoists and suspended cradles carry people, so they are lifting equipment with thorough examination intervals, operator training and rescue arrangements attached. The access method is also a design input for the facade itself, since a mast climber needs ties into the structure and a cradle needs a roof rig, and both leave records.
Remediation and existing buildings
A large share of the current market is remediation rather than new build, which brings its own paperwork: surveys of what is actually in the wall, funding conditions, resident liaison and phased handovers on an occupied building. The evidence burden is heavier rather than lighter, because you are documenting both what you removed and what you installed.
On the record
Questions facade firms ask
The questions facade firms actually raise on a demonstration, answered on the record. Open one to read the response.
PhotographsCan we prove cavity barriers and fire stopping after the panel covers them?+
Yes. Dated photographs of brackets, insulation, membrane, cavity barriers and fire stopping attach to the elevation on the phone before the next layer goes on. The date, the location and the person are captured with them, and they stay with the job rather than a handset. The question asked in year eighteen is answered from the job, not from a fixer who has moved on.
Golden threadHow does it help with the golden thread?+
Product records, drawings, photographs and sign-offs attach to the elevation as the work happens, rather than being assembled afterwards from folders and drives. The evidence you are responsible for is captured at the moment it exists, with a date and a person against it. Whoever holds the golden thread duty on your project still holds it.
TraceabilityHow does it record which product went on which elevation?+
Materials are held by item with their certificates against the job and the elevation they were fitted on. Delivery documents and classification certificates attach as panels are booked in, not to somebody's inbox. A substitution is a decision on the record rather than something discovered during a review.
CompetenceCan it track manufacturer system training per fixer?+
Yes. The training matrix holds specific accreditations per person, so being trained on one manufacturer's system and not another is a fact the system holds. It turns red before a certificate lapses. When a principal contractor asks in writing who is trained on this system, the answer is a screen rather than a morning of phone calls.
Supplied labourWe use a lot of supplied labour. How is that controlled?+
Each labour firm's insurances and accreditations are held in subcontractor management, and expired cover removes that firm from approved status overnight. The subcontractor portal lets them read their orders and invoice you, at no extra cost.
DeviationsCan a deviation on the elevation be recorded against the approved drawing?+
Yes. The approved drawing, the revision issued and who accepted it sit against the elevation, so the version being fixed to is the version on record. A fixer raises a deviation on site with photographs, and it is approved against the drawing as a dated document. Onsite quotes and variations price the same change, so the technical and commercial records are one event.
AccessAre mast climbers, hoists and cradles kept in examination?+
Yes. They are lifting equipment carrying people, and their examination dates sit on the item itself in compliance and certification. Reminders and expiry watches twelve registers on one page, so a date is seen before the programme runs into it.
TestingWhere do CWCT test results and design calculations go?+
Against the job, as documents, so they are findable later. When a joint fails a hose test, who sealed it, when, and the photograph taken that day are on the same job. The engineering stays with your engineers.
RemediationMost of our work is remediation. Is that different?+
Operationally yes, and the platform handles both. You document what you removed as well as what you installed, the building is usually occupied, and the funding route brings conditions of its own. The record keeping burden is heavier, so the case for capturing it on the phone at the elevation is stronger.
AdoptionWill fixers use it?+
Yes, because what you ask of them is small. Three things on the phone: clock in, the method statement signature, and photographs against the job. Everything else stays with the office and the contracts manager, and permissions are set per person. On this trade the photograph is the habit that pays for the whole exercise.
The marketWhat software do UK facade and cladding contractors use?+
Usually three or four things at once: a design and detailing package, a document system imposed by the principal contractor, a spreadsheet for elevations and progress, and an accounts package. Unibuild is your own record of your own work, which you keep when the project ends and the principal contractor's system closes.
PricingHow is it priced, and do you charge per fixer?+
No charge per fixer. Users are unlimited, and bringing a labour team in never changes the fee, which matters in a trade that scales per project. It is one figure, sized to the firm, covering everything, quoted in writing and fixed for three years. There is a 14-day free trial first.
