How to Quote Roofing Jobs Correctly and Win More Work (2026)

Roofing quotes are where most jobs are won or lost — not on site. A customer who receives a vague, hand-written price scribbled on the back of a business card will either dismiss it immediately or use it purely to pressure another roofer down on price. A professional, detailed quote delivered digitally does the opposite: it builds trust before a single tile has been lifted. Here is how to price roofing work correctly and present it in a way that gets accepted.

1. Never quote blind from photos

WhatsApp photos of a roof from a customer's garden are useful for filtering obvious jobs and planning your visit — they are not a basis for a quote. Every professional roofing quote should follow a physical survey. The reasons are practical: photos miss the condition of the decking, the state of the battens, the quality of the existing felt, and whether the fascias are rotten behind the guttering. Quoting blind and then discovering additional work on the day destroys customer trust and usually costs you money.

Treat the survey visit as a sales appointment. Arrive on time, bring a ladder, wear your PPE visibly, and take your own photos. Customers who watch you conduct a thorough inspection before you have even discussed price are already forming a positive impression. That impression is worth money.

2. Per-m² pricing for flat roofing

Flat roofing has three main material systems, each with different price ranges:

• Torch-on felt — the entry-level system, typically £60–£90/m² fully installed. Lifespan 15–20 years. Suitable for low-budget residential work but less competitive for commercial.
• EPDM rubber — a mid-range, durable option at £80–£120/m². Lifespan 25–30 years. Increasingly popular with homeowners because of the long warranty potential.
• GRP fibreglass — the premium flat roof system, typically £100–£150/m². Near-maintenance-free with a 25+ year lifespan. Strong upsell opportunity for customers who want the best.

Always specify which system you are quoting in writing. A customer who receives two quotes — one felt, one GRP — and does not understand the difference will just pick the cheaper one. Your quote should explain the system, the expected lifespan, and the warranty terms in plain language. That converts undecided customers.

3. Pitched roof pricing: re-tile, slate, and ridge work

Pitched roof work is harder to price per m² because labour varies enormously with roof complexity — a straightforward 45-degree dual-pitch is a different job to a hipped roof with multiple valleys and dormers. As a starting framework: re-tiling with concrete interlocking tiles runs £60–£90/m² including felt and battens. Natural Welsh slate commands £100–£160/m² due to material cost and more exacting labour. Spanish slate sits between the two at £80–£120/m².

Ridge and hip work is typically priced separately — £40–£70 per metre for dry-fix ridge systems, which most insurers and building control offices now prefer to mortar. Include dry-fix ridge as standard in your quotes with a brief explanation of why: it eliminates mortar failure and is the current best-practice specification. Customers who are comparing quotes appreciate the detail.

4. Name your materials — it matters to insurance and mortgage lenders

A vague quote that says “supply and fit new tiles” gives the customer no basis for comparison and, critically, no evidence of what was installed if they ever need to make an insurance claim. Specify brand and product: “Marley Wessex concrete interlocking tiles, Marley Universal dry-fix ridge system, Cromar Pro-Fix underlay.”

This matters particularly for customers remortgaging or selling. A mortgage surveyor asking about recent roof works wants to see a specification, not a receipt for “roofing work.” Roofers who include material specifications in their quotes get fewer objections, stronger word-of-mouth recommendations, and — crucially — customers who are less likely to dispute what was supplied.

5. Day rate for small repairs vs fixed price for larger jobs

For call-outs and small repairs — a handful of broken slates, a blocked gutter, repointing a chimney stack — a day rate of £250–£400 plus materials is standard and appropriate. Trying to give a firm fixed price on a repair job you have not fully investigated creates risk on both sides.

For anything involving a full roof section, a flat roof replacement, or a re-felt and re-tile, fixed-price is expected and right. Customers spending £5,000–£15,000 on their roof need a fixed price to budget and to compare quotes. Present fixed-price jobs with a clear scope statement: what is included, what is not, what the process for variations will be if unexpected work is discovered. Customers accept variations far more readily when the contract is clear from the start.

6. How to handle “you're too expensive”

When a customer says your quote is too expensive, resist the instinct to immediately discount. Ask first: “Are you comparing us to another quote?” If yes, ask what the other quote covers — system specification, warranty, scaffold or tower hire inclusion. In roofing, as in most trades, low quotes typically mean lower-grade materials, no scaffold safety compliance, or an uninsured subcontractor.

Have a script prepared: “Our quote includes [named brand] materials with a [X]-year manufacturer warranty, fully scaffolded access for safety and access to every section, and we are [NFRC member / fully insured with £X public liability]. A cheaper quote may use felt-only torch systems or reclaimed slates — would you like me to explain the difference?” Many customers who initially resist on price convert when they understand what they are actually comparing.

7. Before-and-after photos as quote trust signals

A roofing quote sent with three or four before-and-after photos from recent similar jobs converts at a significantly higher rate than a bare PDF. The photos do not need to be professional — a decent phone camera on a sunny day is enough. What matters is that the customer can see the transformation: a tired, moss-covered pitched roof restored with new tiles and dry-fix ridge; a leaking flat roof replaced with clean white GRP.

Trade2Base lets you attach photos directly to quotes. When the customer receives the quote link, the images are the first thing they see — before the price. That sequence matters. Lead with quality evidence, then present the cost in that context.

8. Deposits, digital delivery, and follow-up

A deposit of 10–20% on contract jobs is industry standard and entirely reasonable to ask for — it covers your material order and reserves your diary slot. Customers who refuse a deposit entirely are sometimes a warning sign; customers who question it just need reassurance that it is normal practice. Your quote should state the deposit amount and when it is due (typically on acceptance).

Send quotes digitally — a Trade2Base link shared via WhatsApp or email is easier for the customer to share with a partner or insurer, and gives you read-receipt data so you know when it has been opened. If no response after three days, send a short follow-up: “Just checking you received the quote for your roof — happy to answer any questions or talk through the options.” That single message recovers a significant proportion of hesitant customers who have simply been busy.

Getting roofing quotes right is about professionalism at every step. Survey thoroughly, specify precisely, deliver digitally, and follow up systematically. Roofers who do all four consistently win more work at better margins than those who rely on being cheapest.