Scaffolding for Extensions
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Typical Scaffold Setup
The scaffold setup for an extension depends on the size and type. A single-storey rear extension typically needs scaffold on 2 or 3 sides of the new build, plus sometimes along the existing rear wall where the extension meets the house. Two-storey extensions need taller scaffold with more lifts. Side return extensions in terraced houses often have tight access, which may require a specialised scaffold design. The scaffold usually stays up for the main build phase — typically 6–10 weeks for a standard extension — so factor in the extended hire.
How Much Does It Cost?
Scaffolding for a single-storey rear extension typically costs £350–£700 for a 4-week hire. Two-storey extensions run £800–£1,500 depending on the size and number of elevations. Side return extensions on terraced houses with tight access can cost £500–£900. Extension builds usually need scaffold for 6–10 weeks, so budget for 1–2 extension periods at £60–£120 per additional week. If the extension involves work on the existing roofline, you may need scaffold on the main house as well.
Common Questions
How much does Scaffolding for Extensions cost?
Prices start from £350 depending on the property size, scaffold configuration, and hire duration. Use our quote builder to get an instant, personalised price from verified local scaffolders.
How long does the scaffolding take to erect?
Most domestic scaffolding is erected within 2–5 working days of booking. Some scaffolders offer next-day availability for urgent jobs. You'll see each scaffolder's next available date when you get your quote.
What's included in the price?
All prices on ScaffLink are all-inclusive. They cover delivery of materials, erection by CISRS-certified scaffolders, the hire period (usually 4 weeks), and dismantling and removal. Extras like debris netting, scaffold alarms, or pavement licences are priced separately.
What if I need the scaffolding for longer?
You can extend your hire directly through your ScaffLink dashboard. Extension rates are typically £50–£120 per additional week depending on the scaffold size. You'll see the exact rate before you book.
Are all scaffolders on ScaffLink insured?
Yes. Every scaffolding company on ScaffLink is verified with minimum £5 million public liability insurance and valid employer's liability insurance. All operatives hold CISRS cards.
Do I need a pavement licence?
If your scaffolding extends onto a public pavement, footpath, or road, you'll need a pavement licence from your local council. The cost is typically £80–£200. When you book through ScaffLink, you can add a pavement licence as an extra and we'll handle the application for you.
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