UK SCAFFOLDING OPERATOR TOOL

Scaffolding job profitability calculator

Separate labour, stock, transport, inspection and risk allowance before setting the price you can safely accept.

OPERADOR · FICHA DE RENTABILIDADE

Construa o preço mínimo antes de negociar a obra.

PREÇO MÍNIMO DA OBRA

£9,184

£1,148 por semana de aluguer, no cenário atual.

Horas da equipa
150
Custo direto
£6,560
Custo com overhead
£7,347

SENSIBILIDADE DA MARGEM

10%£8,164
20%£9,184
30%£10,497

CHECKLIST DE CUSTO

  • Erection and dismantle labour including competent supervision
  • Vehicle, fuel, collections/deliveries and permit/admin exposure
  • Hire duration and extension terms; stock opportunity cost
  • Installation, weekly and post-event inspection responsibility
  • Alterations, weather delay, damage and recovery allowance

Sources and limits

This is an editable commercial worksheet, not a quote to a customer or a safety plan. HSE requires competent erection and inspection arrangements; actual labour, hire, permits and risk are yours to validate.

USE THE RESULT

Calculate a UK scaffolding job’s cost-to-serve, extension exposure and margin floor from its actual programme.

Sources reviewed: 2026-08-12 · Model version: 2026.08.1

Formula and meaning

Labour + transport + hire and duration costs + risk allowance, adjusted for target margin

What it means: The worksheet makes programme days and extension risk visible so a headline erection price is not mistaken for full job economics.

A short straightforward erection and a constrained job with prolonged hire have materially different cost structures.

Key concepts

Extension exposure
The additional hire, labour or administration cost when the planned scaffold duration is exceeded.
Job cost-to-serve
The project-specific cost modelled before target margin is applied.

Information to confirm

  • Approved design, programme and access restrictions
  • Labour, transport and hire duration
  • Alterations, inspections and extension terms

ANSWER & SCOPE

What this tool calculates

This bid worksheet builds a UK scaffolding job price floor from crew time, transport, stock hire, inspections, overhead and target margin, with extension exposure made visible.

Use it when a UK scaffolding contractor estimator needs a defensible job-cost floor before pricing an erection.

Includes

  • Crew and programme inputs
  • Transport and stock hire
  • Inspection and risk allowance
  • Margin and extension sensitivity

Does not include

  • Scaffold design and approvals
  • Safe-erection execution
  • Permits and traffic management
  • A customer-facing quotation

Scaffolding competence and inspection are HSE requirements

HSE scaffolding guidance covers competent erection and inspection arrangements, which the worksheet treats as a cost and safety boundary rather than a step it performs.

HSE — scaffolding competence and inspection

Hire-price context is observation-based

Current UK hire-price context calibrates the worksheet inputs; the tool keeps them editable because hire and labour costs are site- and supplier-specific.

Checkatrade — UK hire-price context

Sources reviewed: · WorkResolved methodology · About and corrections