Short answer: It depends on the challenge. Narrow-access terraced houses add £100-£200; hip roofs add £500-£1,500; three-storey properties cost £750-£1,200 total. The best way to know is a site visit and a fixed-price quote.
Key Takeaways
- Standard two-storey semi in Lancashire: £450-£650.
- Hip roofs or multi-sided access add £500-£1,500.
- Three-storey solar scaffold in Lancashire: £750-£1,200.
- Terraced houses with narrow side access may add £100-£200.
- A conservatory adds £300-£650 for the bridge element.
- Town-centre terraces needing a pavement licence add £80-£320.
How much does it cost by property type in Lancashire?
| Property type / challenge | Scaffold cost range | What drives the extra cost |
|---|---|---|
| Standard two-storey semi (single elevation) | £450-£650 | Baseline |
| Mid-terrace, narrow side access | £500-£750 | Materials through property or over fence; longer erection |
| Hip roof (two or three elevations) | £650-£1,100 | Multiple scaffold runs; more material; complex design |
| Three-storey property | £750-£1,200 | Height; additional lifts; longer erection |
| Rear-only access terrace | £600-£900 | All materials through property; limited workspace |
| Conservatory bridge required | +£300-£650 | Alloy beams; extended erection; specialist design |
| Pavement licence required | +£80-£320 | Council fee; admin; lighting requirement |
| Most complex combined scenario | £1,200-£2,000+ | Three-storey + conservatory + pavement licence |
What makes a property awkward for solar scaffolding?
Hip roofs
A hip roof slopes on all four sides rather than having two gables. If the array spans across multiple faces, scaffold must access each face. Hip roofs add £500-£1,500 to the scaffold cost. A site visit is essential.
Rear-only roof access on terraced houses
If the array is on the rear and the only access to the back is through the property, all scaffold materials must be carried through the house. Expect 20-30% more erection time vs an accessible property.
Narrow side passages
For scaffold materials to reach the rear, the passage must be wide enough for boards (~225mm) and tubes. Passages under 600mm make this impossible without carrying through the house — common in Lancashire's older terraces.
Three-storey properties
Three-storey scaffold requires additional height lifts, more tube, greater erection time, and may need a designed scaffold. Costs typically run £750-£1,200 in Lancashire.
Frequently asked questions
How much more does solar scaffolding cost for a property with awkward access?
Awkward access typically adds 20-50% to the base scaffold cost. A narrow-access terraced house with a passage too tight for standard scaffold may add £100-£200. A hip roof requiring three-sided access can add £500-£1,500 to a standard single-elevation scaffold.
What counts as awkward access for solar scaffolding?
Common awkward access scenarios: narrow side passages (under 900mm), steep gardens behind the property, rear-only roof access where front access is blocked, three-storey properties, conservatories (requiring bridge scaffold), listed building constraints, and town-centre properties requiring pavement licences.
Does a hip roof cost more to scaffold for solar panels?
Yes. Hip roofs often have arrays on two or three elevations, requiring additional scaffold runs. Roofs requiring scaffolding on multiple sides, hip roofs, and roofs with multiple pitches add £500-£1,500 to the base scaffold cost.
How do you scaffold a rear-facing solar array on a terraced house?
Rear access on a terraced house typically requires: access through the property to position scaffold materials in the back garden, or access via a rear alley if one exists. Front scaffold goes around the outside; rear scaffold must be erected from materials carried through the house. This takes longer and costs more.
Is a three-storey property significantly more expensive to scaffold for solar?
Yes — three-storey scaffold requires additional height, more tube and boards, greater erection time, and may need specialist design. Costs for three-storey solar scaffold typically range from £750-£1,200 in Lancashire, compared to £450-£650 for a standard two-storey semi.
What is the most expensive type of property to scaffold for solar panels?
A three-storey terraced property with a rear-facing solar array, a conservatory, and a town-centre location requiring a pavement licence would attract the highest combined costs. In this scenario, expect total scaffold costs of £1,200-£2,000+ including all elements.