Build the allowance
How to read this price
Starting allowance
For a straightforward, accessible job with a standard specification.
From £450
Typical UK project
An early planning range before a tradesperson inspects the property.
£700–£2,000
Likely programme
Site time varies with preparation, sequencing, approvals and drying periods.
1–3 days
These figures are early UK planning allowances. They are not a substitute for an itemised quotation after inspection.
Control the variables
What can change the quote?
Building height and scaffold access
Length and number of roof edges
Timber decay behind existing boards
Downpipe routes and drainage connections
Before accepting a quote
Ask for these details in writing
- Labour, materials and VAT
- Preparation and protection
- Access equipment and waste
- Named provisional allowances
- Testing and certification
- Programme and payment stages
- Making good and decoration
- Warranty and snagging process