How to Price a Roof Inspection and Survey: What to Charge and What to Include

Quick Answer: A standard UK domestic roof inspection in 2026 prices between £180 and £450 for a visual ground-and-loft inspection with photographic report; £350–£750 for a full close-up inspection from scaffold or tower with detailed condition report; and £450–£1,200 for a pre-purchase or insurance inspection meeting RICS Home Survey Level 2 or 3 standards. Drone-assisted inspections sit in the £250–£500 range and are the fastest non-invasive method for high or complex roofs. The inspection fee is typically deductible from any subsequent repair or re-roof contract awarded to the same contractor — make this explicit in the quote.

Summary

Roof inspection is a distinct service from roof repair, with its own pricing rationale. The roofer is being paid for a full assessment, a written report, and the time taken to scaffold or rig safe access — not for any work performed. Inspections range from quick visual checks following a storm (a £180 photographic walk-over) to forensic surveys for insurance subsidence claims (£800+ with thermal imaging and moisture mapping).

The pricing decision driver is access. A roof that can be inspected from within the loft and from ground level with binoculars takes 60–90 minutes. A roof requiring scaffold or tower for close-up inspection takes 3–6 hours including access erection. A complex roof with valleys, dormers, and chimney details requires multiple access positions. Drones have transformed mid-range inspection economics — a 4K aerial survey of a 4-bed detached takes 30–45 minutes flying time and produces a 50–100 image catalogue.

For tradespeople, a paid inspection is a profitable lead generator. A £280 inspection finds repair work that the homeowner did not know existed, converts at a typically high rate (35–60% of inspections lead to remedial work), and positions the roofer as the trusted source. The mistake is offering free inspections — they devalue the roofer's time, attract price shoppers, and produce no commitment from the homeowner. Charging for the inspection (with deduction from any awarded contract) signals value and filters serious enquiries.

Key Facts

Quick Reference Table

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Inspection type Price range 2026 Time on site Output
Quick post-storm check £150–£250 30–60 min Verbal + 5–10 photos
Standard ground + loft inspection £180–£280 60–90 min 1–2 page summary
Full visual with photo report £250–£400 90–150 min 8–15 page PDF report
Tower or scaffold close-up £350–£750 3–6 hours 15–25 page report
Drone aerial survey £250–£500 60–90 min Photo catalogue + report
Drone + thermal imaging £450–£800 90–150 min Heat maps + report
Forensic / insurance survey £450–£1,200 4–8 hours Specialist report with metrics
Pre-purchase condition report £450–£950 3–5 hours RICS-style report
Heritage / Listed roof report £550–£1,400 4–8 hours Conservation-grade report

Detailed Guidance

Why Charge for Inspections at All

Free inspections are a race to the bottom. The roofer who quotes free in the morning, drives 45 minutes to the property, spends 90 minutes inspecting, and produces no report has invested £200+ of their day for a 30% conversion. The roofer who charges £280, includes a written report, and offers the inspection fee as deduction off any contract awarded earns income on every visit and converts at 50%+.

For homeowners, paying for an inspection signals:

The inspection-fee-deductible-from-contract model is the industry norm for trades that take their work seriously — the same approach used by surveyors, electrical inspectors and gas engineers.

What Should Be in the Report

A professional inspection report covers, at minimum:

Cover and summary — property address, date, weather conditions, roofer name and contact, summary of findings.

Roof description — type (pitched/flat), area, pitch, materials (tile/slate type), age estimate, structural type.

Condition by element:

Condition rating — typically 1 (excellent), 2 (good), 3 (acceptable, monitor), 4 (deteriorating, plan repair), 5 (urgent action required) for each element.

Recommendations — prioritised list of works with indicative cost ranges. Best practice is to list works in three tiers: urgent (within 6 months), recommended (within 2 years), aspirational (within 5–10 years).

Photo catalogue — annotated photographs of every defect noted.

A 15–25 page PDF report at this standard takes 1–3 hours to compile beyond the on-site inspection time. The total economic cost to the roofer is 4–8 hours; the £280–£500 fee reflects this.

Drone Inspection — The 2020s Disruption

Drone surveys have transformed mid-range roof inspection economics. A pilot with CAA A2 Certificate of Competency (A2 CofC) or full GVC qualification can fly a 4K-camera drone over a typical detached property in 30–45 minutes and produce a catalogue of 50–150 high-resolution images covering every roof slope, ridge, valley and chimney from multiple angles.

Advantages over ground/scaffold inspection:

Limitations:

A drone survey is best paired with a loft inspection from inside. The combination — 30–45 min drone + 30–45 min loft + 60–90 min report — costs £350–£550 and covers most domestic inspection needs.

For pricing the drone capability: most roofers either contract a drone pilot (typical day rate £350–£600) or operate their own. The split-cost approach is common: £350 drone day rate ÷ 3–4 jobs per day = £100–£120 drone cost per inspection added to roofer base fee.

Forensic and Insurance Inspections

Insurance subsidence and storm-damage claims often require forensic-grade inspection reports. The standard:

Forensic inspections typically take 4–8 hours on site plus 4–8 hours report writing. £450–£1,200 fee is justified by:

Roofers comfortable with forensic work can build a profitable secondary income. The key qualifications: PII insurance with claims history, written reporting templates, courtroom-presentable photography, and ability to defend opinion in dispute.

Pre-Purchase Inspections

Buyers commissioning pre-purchase roof inspections are typically advised by their RICS Level 2 or 3 surveyor that the roof needs specialist attention. The inspection requirements:

Programme: 24–72 hours from instruction to written report. Buyers are usually working to a tight conveyancing timeline; rapid turnaround is a competitive differentiator.

Pricing: £450–£950 typical. Some roofers offer a "buyer's report" service distinct from "vendor's report" — the latter being a marketing document for sellers, the former a technical assessment for buyers.

Heritage and Listed Building Inspections

Listed buildings (Grade I, II*, II) and Conservation Area properties have specific reporting requirements:

Reports often include sketches or plans with conservation-recommended interventions. Roofers undertaking heritage inspections benefit from CSCS Heritage card, SPAB Working Party experience, or specialist heritage qualifications.

Pricing: £550–£1,400. Typically 25–40% premium over standard inspection due to research time, photography requirements, and report specialisation.

Frequently Asked Questions

Will the inspection fee be refunded if I award the contract?

Most roofers offer the inspection fee as a deduction from any subsequent repair or re-roof contract — typically 100% deduction up to a contract value of £2,000–£3,000, then capped. State the policy clearly on the inspection quote. Where the homeowner does not award a contract, the fee is retained.

How thorough is a drone inspection compared to physical access?

A drone survey identifies almost all visible defects on the upper surface of the roof — slipped tiles, cracked tiles, missing or loose ridges, lead flashing failures, debris in valleys. It cannot detect substrate softness, nail sickness extent, or anything not visible from the air. For most homeowners, drone + loft inspection covers 90% of what a physical scaffold inspection would find at half the cost.

Should I include a gutter inspection in the roof inspection?

Yes — guttering is an integral part of the roof system and gutter problems often signal roof issues (overflows from blocked gutters cause fascia rot, downpipe disconnections cause subsidence). Most inspections include gutter visual condition; flow testing (running water through gutters) adds £80–£180.

Do I need an inspection if I just want a quote for re-roofing?

Strictly no — most roofers will quote re-roofing from a site visit without a formal inspection report. But a paid inspection report gives the homeowner three benefits: comparable bids on identical scope, an independent record of the roof's current state, and pre-existing documentation if anything goes wrong with the awarded contract.

What's the difference between a roof inspection and a building survey?

A building survey (RICS Level 2 or 3) covers the whole property and gives a roof a few paragraphs and 1–3 photos. A roof inspection covers only the roof, in much greater detail, with 20–50+ photos and a detailed condition rating. For homeowners with concerns about the roof specifically, the dedicated inspection is the right tool; for general property condition, the building survey serves better.

Regulations & Standards