What Affects Roof Repair Costs?

The three biggest variables are the type of repair needed, the roof materials involved, and access difficulty. A single slipped tile on a standard pitched roof costs a fraction of what lead valley replacement on a Victorian terrace with chimney stacks will run to.

Typical Price Ranges for Common Repairs

Repair TypeTypical CostNotes
1–5 slipped or missing tiles£150–£300Standard access, clay or concrete tiles
Ridge repointing£300–£600Full ridge length, mortar replacement
Lead flashing repair/replacement£200–£500Around chimney or dormer, per section
Valley repair or replacement£400–£900Depends on length and material
Flat roof repair (patch)£200–£500Felt, EPDM or GRP, small area
Chimney repointing£300–£700Stack height and access affects cost
Full roof replacement (3-bed semi)£4,000–£9,000Clay or concrete tiles, scaffolding included

Why Farnham Roofs Sometimes Cost More

Properties on The Borough and in Farnham town centre often have clay peg tile roofs original to the building — sometimes 100 years old or more. Matching replacement tiles to original stock takes time and specialist sourcing. Homes in conservation areas may also require specific materials to meet planning conditions, which adds cost but protects the property's value.

Roof pitch also plays a role. The steeper older properties in the Farnham hill areas require more care and time to work on safely, which is reflected in any honest quote.

What a Quote Should Always Include

A proper written quote should specify the exact materials being used, the scope of work, whether scaffolding is needed and who supplies it, the expected timeframe, and what guarantee covers the work. If a quote is verbal only or lacks these details, treat it with caution.

Red Flags When Getting Quotes

Be wary of roofers who knock on your door unsolicited after a storm, ask for large cash deposits before work starts, can't provide proof of insurance, or refuse to put a quote in writing. These are consistent patterns across roof repair fraud cases reported by Trading Standards.

Three written quotes for any job over £500 is a reasonable rule. Prices should be within a reasonable range — a quote dramatically below two others is rarely a bargain.

Does Insurance Cover Roof Repairs?

Storm damage is typically covered under standard home insurance, subject to your excess. Wear and tear is generally not. If a storm has caused damage, document it with photos before any emergency repair work and contact your insurer before commissioning full repairs. A good roofer will work with your insurer and can provide documentation to support a claim.

Last reviewed: 19 July 2026

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