How to Quote a Roofing Job: Step-by-Step Guide
Roofing quotes need to account for a lot of variables - access, materials, weather risk, and waste disposal. Here's how to build accurate roofing quotes that protect your margin.
Typical Roofing Prices (2026)
| Job | Average Price |
|---|---|
| Roof tile repair (few tiles) | £150–£350 |
| Ridge tile repointing | £300–£600 |
| Flat roof repair (small area) | £200–£500 |
| Flat roof replacement (garage) | £1,000–£2,500 |
| Full roof replacement (3-bed semi) | £5,000–£9,000 |
| New roof (slate) | £7,000–£15,000 |
| Fascias and soffits | £1,500–£3,000 |
| Chimney repointing | £400–£800 |
Site Assessment is Everything
Never quote a roofing job without seeing it first. Photos from the customer are helpful but not enough. You need to check:
- Roof condition from ground level and up close
- Access: can you get scaffolding in? Any obstacles?
- Underlying structure: any visible sagging or damage?
- Number of layers (strip-off adds cost)
- Chimney, flashing, and gutter condition
Breaking Down Your Quote
1. Scaffolding
Don't forget scaffolding costs. For a standard 3-bed semi, expect £600–£1,200 for scaffold hire (usually 2–3 weeks). If you don't have your own scaffold, get a quote from a scaffolder and add it in.
2. Materials
Get supplier quotes for:
- Tiles or slates (measure carefully, order 10% extra for waste)
- Felt/membrane
- Battens
- Flashing (lead or alternatives)
- Ridge tiles, hip tiles
- Fixings, cement, sand
3. Labour
Roofing is typically priced per day or per square metre, not hourly. A two-man team on a full reroof might charge £400–£600 per day combined.
4. Waste Disposal
Old tiles, felt, and timber need disposing of. A skip costs £200–£400 depending on size and location. Don't eat this cost.
5. Contingency
Roofing jobs always throw up surprises - rotten timbers, damaged battens, issues you can't see until the old roof is stripped. Add 10–15% contingency or include a note about additional charges for unforeseen structural repairs.
Present It Properly
Roofing is a big spend for most homeowners. A detailed, professional quote builds trust and separates you from the cowboys. Use Jobnix to create clear, itemised roofing quotes with photos, line items, and terms your customer can accept online.