Scaffolding service
Suspended and hanging scaffolds where the ground cannot take a base
When there is nothing to build up from — water, a live road, a drop, a protected surface — the platform hangs from the structure above and your trade still gets a full working deck.
Free site visit usually within 48 hours · Designed schemes with loading calculations · Phone answered 24 hours
25 years
Curtis in the trade
19 people
Our own team
4.8 from 29
Google rating
12 weeks
Standard hire
Within 48 hours
Free site visit
Overview
What a suspended scaffold is, and when it is the only option
A suspended or hanging scaffold is a working platform supported from above rather than from the ground. Steel or aluminium beams, needles or cantilever brackets are fixed to the structure at high level, and the deck hangs from them on drop tubes, so there is nothing standing on the surface below.
It exists for the situations where a conventional scaffold simply cannot be built. Over water. Over a live road, railway or service yard that cannot be closed. Over a basement, lightwell or void. On a soffit where the ground below is a protected surface, a finished floor or somebody else's property. And on structures where the elevation overhangs so far that a base scaffold would be standing several metres away from the work.
The trade-off is that a suspended scaffold puts its entire load into the structure above. That means it is engineered work: the fixings, the beams, the counterweights or ties and the deck loading are all worked out before anything is installed, and where the arrangement is outside standard configuration we produce a designed scheme with loading calculations.
We build suspended and hanging scaffolds from our yard in Iver, across London, Berkshire, Buckinghamshire, Surrey, Middlesex and the surrounding counties. Curtis has twenty-five years in the trade and the same nineteen-strong team surveys, installs and strikes the job.
What it costs to get wrong
What happens when this is left, rushed or under-specified
Suspended access goes wrong in a different way to standard scaffolding: the failure is at the fixings, and there is nothing underneath to catch it.
Load put into a structure that cannot take it
Every hanging scaffold transfers its load into whatever it is fixed to. Parapets, brick corbels and old concrete edges frequently cannot take it. Hanging a deck from something unverified is how a platform ends up in the water or on the road below.
Trades improvising when access is refused
When a suspended solution is dismissed as too complicated, the work usually still has to happen. It ends up done off ladders leaning over a parapet or from a rope, which is a far worse risk than the one that was avoided.
Road, rail or waterway closures nobody budgeted for
Choosing a ground-based scaffold in a location that cannot support one means closing whatever is below it. Closure costs, permits and out-of-hours working usually dwarf the difference in scaffold price.
Damage to the surface below
Standing a scaffold on a podium deck, glazed roof or finished landscaping means either damage or an expensive protection and load-spreading exercise. Hanging the deck removes the problem entirely.
Late discovery of the constraint
Finding out at erect stage that the ground cannot be used stops the job dead. It is exactly the sort of thing a free site visit picks up in the first ten minutes.
The mistakes we see most often
- Assuming a parapet or edge beam will take a hanging load without anyone checking it.
- Planning a ground-based scaffold on a site where the surface below is protected or in use.
- Leaving no allowance for how materials will get to a deck that has no ladder access from the ground.
- Ignoring the effect of wind on a deck that is suspended rather than braced to the ground.
- Pricing the job from photographs, when the fixing points are the entire question.
Our process
How a job runs, start to finish
The same six steps on every job, whether it is one chimney or a phased commercial programme.
- 01
Call or send the details
Tell us the site address, what the scaffold is for and roughly when you need it. The phone is answered 24 hours a day.
- 02
Free site visit
Curtis, Andrew or one of the team comes out and measures up properly — usually within 48 hours of your enquiry.
- 03
Written quote, no obligation
You get a clear price for your job, based on what we saw on site rather than an average. No charge for the visit or the quote.
- 04
Agreed erect date
We book a date and we work to it. If a licence is needed for the footway, we flag that before the date is set.
- 05
Erected, checked and handed over
The scaffold goes up, gets checked, and your trades get on with the work. Standard hire period is 12 weeks.
- 06
Adaptations and dismantle
Need a lift added or a section moved? Call us. When the job is done we strike it on the agreed day and leave the site clean.
What you get
What you actually get from suspended / hanging scaffolds done properly
Concrete outcomes, priced from your site and delivered on the dates we agree.
The ground below stays clear and in use
Roads, yards, footways, water and finished surfaces carry on being used while the work happens above them.
A full working deck, not rope access
Operatives get a boarded platform with guard rails and toe boards, so they can work with two hands, land materials and take the time the job needs.
Engineered before it is installed
Fixings, beams, drop tubes and deck loadings are worked out in advance, with a designed scheme and loading calculations where the arrangement calls for it.
Reaches what a base scaffold cannot
Soffits, overhangs, cantilevers and undersides that a ground-built structure would never get close to.
Avoids closure costs
Keeping the space below open is often the single biggest saving on the whole job, and it rarely shows up in a scaffold comparison.
One contractor for the whole access package
Where the job also needs conventional access, birdcages or a temporary roof, it all comes from our team on one hire.
In detail
How suspended scaffolds are formed
The design question with any hanging scaffold is the same: what is carrying the load, and how is it getting into it. Below are the arrangements we use most and where each one applies.
Needle beams through the structure
Where openings exist or can be formed, beams are passed through the building and the deck is hung from the projecting end. Load bears on the structure at the opening and is balanced or tied back inside.
This is the most common method on refurbishment work with window openings available. The internal bearing point and the tie-down arrangement matter as much as the external cantilever, and both are set out before installation.
Cantilever brackets and drop tubes
Brackets fixed to the structure carry beams outward, with drop tubes hanging vertically to the working deck below. It suits soffit work, bridge undersides and upper-level elevations where the fixings can go into sound structure.
The whole arrangement depends on what the fixings go into. Sound concrete or steelwork is one conversation; a rendered brick parapet of unknown construction is a different one entirely, and we will say so rather than take a chance.
Kentledge and counterweighted arrangements
Where the structure cannot be drilled or tied, load can be balanced with counterweights on the roof or floor above. Kentledge has to be calculated, secured against removal and set on a structure that can carry it.
It is a valid solution, but it is the one most often abused on site. Counterweights added by eye, or removed by another trade who needed the space, is exactly the scenario a designed scheme exists to prevent.
Slung scaffolds beneath soffits
A slung scaffold hangs a deck directly beneath an existing structure — a bridge soffit, a roof structure, a steel frame — usually on chains or tubes to fixed points above.
It is fixed in position rather than mobile, which suits sustained work such as concrete repair, painting, surveying or services installation where operatives need a stable platform for weeks.
Truss-out scaffolds
A truss-out is effectively an independent scaffold that starts partway up a building instead of at the ground, cantilevered off the structure on a truss frame. It suits sites where the ground floor cannot be blocked — shopfronts, entrances, narrow pavements.
The truss frame is the critical element and it is tied and braced back into the building, with everything above it built as a conventional scaffold.
Access, rescue and material handling
A suspended deck has no ladder from the ground, so how people get on and off it and how materials arrive have to be planned rather than improvised. Usually that is through the building at the deck level, or from a conventional scaffold alongside.
Emergency access off the deck is part of the same conversation, and it is one we have at the survey rather than on the morning of the install.
Materials and methods we use
- Steel and aluminium needle beams cantilevered through or off the structure
- Cantilever brackets fixed to sound concrete or steelwork
- Drop tubes, chains and check couplers to the suspended deck
- Fully boarded decks with guard rails, toe boards and infill
- Kentledge and counterweight arrangements where fixings are not possible
- Truss-out frames for scaffolds starting above ground level
- Debris netting or sheeting where the space below stays in use
- Designed schemes with loading calculations for the fixings and deck
Domestic work
- Balcony and bay soffit repairs on flats and larger houses
- Access over lightwells, basement areas and glazed roofs
- Overhanging upper storeys where the ground below is not usable
- Work above conservatories and protected landscaping
- Party wall and boundary situations with no ground available
- Free site visit and a written price before anything is committed
Commercial work
- Bridge and structure soffit access for repair and inspection
- Work above live roads, service yards and delivery routes
- Atrium and internal void access in commercial buildings
- Truss-out scaffolds keeping shopfronts and entrances open
- Podium decks and roofs that cannot carry a ground-based scaffold
- Designed schemes coordinated with the engineer and main contractor
FAQs
Suspended / Hanging Scaffolds: common questions
Cost, timescales, hire periods and how the job actually runs.
How much does a suspended scaffold cost?+
More than an equivalent ground-based scaffold, because the fixings, beams and design work are the bulk of the job. What it usually saves is the closure or protection cost below. We price it after a free site visit, usually within 48 hours of your call.
Do you provide loading calculations?+
Yes. Suspended arrangements are engineered rather than judged by eye, so where the scheme sits outside standard configuration it comes with a design and loading calculations before installation.
How do you know the structure can take the load?+
That is the first thing we look at on the site visit, and where there is any doubt about the fixing points it needs verifying by the structural engineer before we install. We would rather say that upfront than find out later.
How long does it take to install?+
Longer than a conventional scaffold of the same area, because the fixings and beam setting come first. We give you a realistic timescale with the quote rather than an optimistic one.
Can the road or yard below stay open?+
That is normally the whole reason for choosing a suspended deck. Where the space stays in use we net or sheet the underside so nothing can drop through.
How long can I hire it for?+
Our standard hire period is twelve weeks. Longer periods are agreed and priced upfront rather than added on later.
How do people get onto the deck?+
Usually through the building at deck level or from an adjoining conventional scaffold. Access on and off, and how materials reach the deck, is planned at the survey stage.
Can you do this over water?+
Yes — over water is one of the classic cases for a hanging deck, since there is no base to build from. Tell us the structure and the constraints when you call.
Which areas do you cover?+
Berkshire, Buckinghamshire, London, Surrey, Hampshire, Oxfordshire, Hertfordshire, Middlesex, West Sussex and Wiltshire, from our yard at Seven Hills Farm in Iver.
What if a conventional scaffold would actually work?+
Then we will tell you, and price that instead. A suspended scaffold is more involved and more expensive, and there is no sense in building one where a standard independent does the job.
If the ground below your job is water, a live road, a void or a surface that cannot be touched, call us and describe the structure. The visit is free and we will tell you straight what the access needs to be.
You can also send drawings and photographs through the contact form and we will come back to you with a date to come out.
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Read moreWhere we deliver this service
Suspended / Hanging Scaffolds is available across all ten counties we cover from our yard in Iver. You can also see every service we offer, read about ATC Scaffolding or send us the details of your job.
Next step
Access where there is nothing to build up from
Describe the structure and what is underneath it. We will come out free of charge, look at the fixing points and price a suspended deck that your trade can actually work from.
Phone answered 24 hours · Free quotes · 12-week standard hire period