Buying scaffolding for renovation & old-building refurbishment: what really works
Old buildings are at the heart of many European cities – and, at the same time, the greatest challenge for anyone wishing to erect scaffolding. Uneven façades, narrow courtyards, historic structures and changing work areas make scaffolding planning for renovation projects significantly more demanding than on a greenfield site. Anyone looking to buy scaffolding for the renovation of an old building does not need a one-size-fits-all solution – but rather the right system for the specific job.
This guide explains which types of scaffolding really work for typical renovations of older buildings, what to look out for when dealing with uneven surfaces and confined spaces – and how you can save money in the process.
Why the renovation of old buildings places particular demands on scaffolding
A new-build offers a level foundation, unobstructed access and uniform façade surfaces. An old building is the exact opposite: undulating render, projecting cornices, old bay windows, mansard roofs and, often, narrow access roads or courtyards characterise the scene. This gives rise to three key problems in scaffolding construction:
1 Uneven surfaces & varying distances
Walls in older buildings are rarely vertical. Cornices, stucco features or later additions mean that the scaffolding has to be positioned at varying distances from the wall. Rigid frame systems quickly reach their limits in such situations.
2. Cramped courtyards and limited space
Many Gründerzeit buildings have inner courtyards between 4 and 8 metres wide. A standard-length facade scaffolding system simply won’t fit in such spaces – or it will block escape routes and access roads.
3. Multiple trades, one scaffolding structure
Renovations of old buildings rarely run to a precise schedule. Plasterers, window fitters and painters often work one after the other on the same scaffolding. The system must be flexible enough to be reconfigured without having to be completely dismantled and reassembled each time.
Which scaffolding for which job on an old building?
Facade scaffolding – the classic choice for linear external walls
Das Fassadengerüst ist bei Altbausanierungen die erste Wahl, wenn die Außenwand einigermaßen geradlinig verläuft und ausreichend Platz vor dem Gebäude besteht. Es bietet gleichmäßige Arbeitsflächen über die gesamte Gebäudehöhe, ist schnell auf- und abgebaut und in den gängigen Systemfamilien (Layher Allround, Hünnebeck Bosta, Peri Up) gut verfügbar.
Special features of older buildings:
- Choose spindle bases that are long enough to compensate for uneven floors (rule of thumb: ± 30 cm of compensation per foot)
- Plan for cantilevered brackets for projecting cornices or bay windows – this ensures the main structure remains stable
- Working width of at least 0.60 m, preferably 0.73 m, to allow for working with tools and materials at the same time
Typical applications: Plastering work (external plastering, installation of external thermal insulation composite systems), painting of façades, window replacement
Modular scaffolding – the flexible solution for complex geometries in older buildings
Wo das Fassadengerüst durch starre Feldlängen an Grenzen stößt, spielt das Modulgerüst seine Stärken aus. Durch die freie Rasterung der Knotenpunkte lässt es sich in Grundriss und Höhe nahezu beliebig anpassen - ideal für Ecksituationen, Innenhöfe, Risalite und Gebäude mit wechselnden Rücksprüngen.
Special features of older buildings:
- Thanks to variable field lengths (0.50 m to 3.00 m), it adapts to almost any floor plan shape
- Courtyards less than 6 metres wide can be accessed via special configurations
- Allow for a longer planning time – the flexibility means it takes a little longer to set up the first time
Typical applications: courtyard developments, corner buildings, old industrial buildings, buildings with extensions
Mobile scaffolding / rolling scaffolding – a quick solution for interior work
Anyone working inside an old building – for example, on ceiling repairs, replacing internal windows or restoring stucco – will usually get the job done quickest with a mobile aluminium scaffold. It can be set up in a matter of minutes and does not require a solid base.
Special features of older buildings:
- Ceiling heights ranging from 3.50 m to 5.00 m are typical of Gründerzeit and Art Nouveau buildings – select the scaffolding height accordingly
- Swivel castors with a locking brake are compulsory on old wooden floors
- The lightweight design (aluminium) is gentle on delicate historic floors
Typical renovation work and the right scaffolding at a glance
Buy or rent? Which is the better option for this renovation project?
For property owners with multiple renovation phases, building contractors or property management firms with several properties, buying second-hand scaffolding is often significantly more cost-effective than hiring it. The maths is simple: anyone who rents facade scaffolding for 102 m² will quickly end up paying more than the purchase price over a longer renovation period – and will have nothing to show for it in the end.
At CETRAC, inspected complete scaffolding systems are available from around 1,700€ per 102 m² (standard manufacturers, basic configuration). Depending on the rental region, this equates to a payback period of just a few months. Once the renovation work is complete, the equipment can easily be resold – CETRAC will also buy it back on request.
Advantages of buying rather than renting in the case of renovations to older buildings:
- No time pressure due to lease terms – ideal when different trades have to wait for one another
- Free customisation of the configuration without consulting the hire company
- Resale value is retained (second-hand branded scaffolding retains its value)
- For block of flats refurbishments: one scaffolding system for all sections
Safety in older buildings: What you absolutely must bear in mind
Old buildings present particular challenges when it comes to anchoring. Unlike modern concrete, historic masonry made of solid bricks, rubble stone or half-timbered structures behaves differently. Here are some key points:
1. Anchoring:
Scaffolding anchors must be suitable for the masonry. Where the substrate is unstable (old masonry, plaster with voids), a structural engineer should approve the anchor points.
2 Stability on uneven ground:
Cobblestones, old paving slabs or uneven ground require adjustable foot spindles with a wide adjustment range – at least ±15 cm, and more where there is a gradient.
3. Preservation of the historic fabric:
Protective mats must always be placed between the base of the scaffolding and natural stone or clinker brick façades to prevent dents or scratches.
4 Legal basis:
All scaffolding parts must comply with DIN EN 12811-1 and may only be erected and dismantled by qualified personnel (TRBS 2121-1).
Please note: Scaffolding safety regulations
How to order the right scaffolding for your old building renovation from CETRAC
CETRAC führt über 40.000 geprüfte Gerüstteile ab Lager Leipzig - von Layher Allround über Hünnebeck Bosta bis hin zu Peri Up. Gebrauchte Komplettgerüste sind sofort lieferbar, deutschlandweit innerhalb von 3-4 Tagen. Auf Anfrage auch in 24-48 Stunden, europaweit per Express.
Three steps to choosing the right scaffolding:
- Submit an enquiry: Please specify the floor area, building height and any special features (courtyard, bay window, slope)
- Receive a quote: CETRAC will provide a personalised quote, including a system recommendation, within 24 hours
- Delivery or collection: From our Leipzig warehouse or directly to the building site
FAQ: Buying scaffolding for the renovation of old buildings
Für Putzarbeiten an Altbauten - ob Außenputz, Sanierputz oder WDVS-Montage - ist ein Fassadengerüst mit Konsolausleger die erste Wahl. Die Konsolen ermöglichen es, vorspringende Gesimse, Erker oder Simse zu überbrücken, ohne die gesamte Gerüstkonstruktion zu versetzen. Wichtig ist eine Belagbreite von mindestens 0,60 m, besser 0,73 m, damit Putzarbeiten mit Werkzeug und Material gleichzeitig möglich sind. Bei sehr unregelmäßigen Fassaden empfiehlt sich ein Modulgerüst, das sich in der Feldlänge frei anpassen lässt.
Ja - aber es kommt auf das richtige System an. Bei Innenhofbreiten unter 6 m stößt ein Standardfassadengerüst mit Feldlängen von 2,50 - 3,07 m schnell an seine Grenzen. Hier liefert ein Modulgerüst die Lösung: Durch frei wählbare Feldlängen ab 0,50 m lässt es sich auch in sehr beengten Situationen aufbauen, ohne Fluchtwege oder Zufahrten dauerhaft zu blockieren. CETRAC berät auf Anfrage individuell und plant bei Bedarf eine 3D-Konfiguration für Sondersituationen.
The required scaffolding area is calculated as the building’s perimeter multiplied by its height (in metres), minus areas that do not require work, such as window areas (approx. 20–30% in older buildings). As a rule of thumb: a detached block of flats with 4 storeys and a floor plan of 10 × 12 m has a façade area of approx. 250 – 320 m². For a detached house in the older building stock, 80 – 120 m² is often sufficient. The CETRAC EasyFlow tool allows you to calculate the exact area in just a few steps.
That depends on the duration of the project and the resale value. If you’re only carrying out renovation work for one season and don’t plan any further projects afterwards, hiring is often the cheaper option. However, anyone carrying out renovation work for several weeks or months – which is often the case with older buildings due to successive trades (plasterers, painters, window fitters) – will quickly recoup the purchase price of a certified used scaffolding. At CETRAC, complete scaffolding systems are available from approx. 1,700 € per 102 m². Once the work is complete, the scaffolding can be resold via CETRAC or returned – thus preserving its residual value.
The load class specifies the maximum weight that may be applied per square metre of scaffolding deck at any one time (standard: DIN EN 12811-1). The following guidelines apply to typical renovation work on older buildings:
- Load class 2 (150 kg/m²): painting work, light plastering work, window replacement
- Load class 3 (200 kg/m²): Plastering using equipment, external wall insulation (ETICS)
- Load class 4 (300 kg/m²): bricklaying, heavy loads of materials
For most refurbishment projects involving older buildings, load class 3 is the most practical choice. If in doubt, it is advisable to consult the scaffolding supplier or a structural engineer.
Old masonry made of solid bricks, rubble stone or half-timbered structures behaves differently to modern reinforced concrete. Before installing scaffolding anchors, the load-bearing capacity of the masonry should be checked – in the case of historic structures, approval from a structural engineer is recommended. Expansion anchors or chemical anchors, which are specifically designed for perforated bricks or old masonry, are particularly suitable. Never install anchors in plaster or stucco elements – always install them in the load-bearing masonry behind them.
Ja, in vielen Fällen ist eine Genehmigung erforderlich. Wird der öffentliche Gehweg oder Straßenraum durch das Gerüst beansprucht - was bei Altbauten in Innenstadtlagen fast immer der Fall ist - muss eine Sondernutzungserlaubnis beim zuständigen Straßenverkehrsamt oder der Gemeindeverwaltung beantragt werden. Die Bearbeitungszeit beträgt je nach Behörde 1 - 4 Wochen. Für Gerüste, die ausschließlich auf dem eigenen Grundstück stehen, ist in der Regel keine gesonderte Genehmigung nötig - eine Baugenehmigungspflicht kann je nach Bundesland dennoch bestehen.
Three systems in particular have proved their worth in the renovation of older buildings:
- Layher Allround: A highly flexible modular scaffolding system that adapts well to irregular building geometries thanks to its variable node spacing. A wide range of accessories and special components is available.
- Hünnebeck Bosta: Classic frame scaffolding, ideal for linear façades, quick to erect, robust steel construction.
- Peri Up: A modern scaffolding system offering ergonomic benefits and a high standard of safety thanks to its front-mounted guardrails.
All three systems are available from CETRAC as inspected used scaffolding and as new stock from our warehouse.
In a typical renovation of an older building lasting 3–6 months, the purchase price often already equals the total rent paid – leaving no residual value. Buyers can resell the scaffolding after the refurbishment and thus recoup a significant portion of the purchase price. All purchase prices are exclusive of VAT and delivery costs, as at 04/2026.