Scaffolding

Scaffolding is one of the less glamorous but unavoidable parts of most solar installations. Installers are legally required to follow Working at Height regulations, and for most pitched roofs, scaffolding is the safe and legally compliant way to access the roof.

What to expect:

• Standard residential scaffolding: typically takes 2–4 hours to erect and the same to strike (take down)
• Cost: usually included in your installer's quote. If quoted separately, expect £300–£600 for a standard semi-detached house
• Duration: scaffolding is normally left up for 2–5 days covering the installation, then removed
• Permits: if scaffolding extends over a public pavement, a highway licence may be required from your local council — your installer should arrange this

Some installers use alternative access methods for straightforward single-storey installations or flat roofs:

• Mobile elevated work platforms (cherry pickers)
• Roof ladders and harness systems for very simple jobs

Always confirm that scaffolding costs are included in any quote you receive. A very low quote that excludes scaffolding can quickly become expensive once access costs are added. Also check who is responsible for any scaffolding damage to gutters, renders, or landscaping.