Should a UK roofer pay for Google Ads or build a website first?

A roofer asked us last week: should I spend my next £2,000 on a website or on Google Ads? It is a fair question. The honest answer is “website first” — but the reasons are specific, and there is a real exception.

What each one actually does

A websiteis an owned asset. You build it once. It then works in the background — appearing in search results, holding visitors when they land on it, converting them into quote enquiries — for as long as it is maintained. The traffic it earns through Google's organic search rankings is free, in the sense that you do not pay per click. Building it well is a one-off cost; the ongoing work is mostly maintenance.

Google Ads are rented attention. You pay every time somebody clicks your ad. For roofer keywords in UK cities, that is roughly £6–£20 per click depending on the area and the specific query. The traffic stops the moment you stop paying. Ads work, but they work only as long as the meter is running.

Why “website first” is almost always right

The website is what the ad sends people to. If you spend £2,000 on Google Ads to drive traffic to a slow, badly-converting website, you are paying £6–£20 per visitor and getting almost none of them to fill out a quote form. The money disappears. The roofers we audit who tried ads first and gave up almost always tried them while the underlying site was the problem.

With a properly built site, the ad spend converts at 5-15% (visitor to quote enquiry, on a roofer-specific landing page). With a poorly built site, that drops to 0.5-1%. The same ad budget produces 10-30× more quotes on a good site than a bad one. So if the website is not in place first, the ads are subsidising the failure.

The economics, roughly

Let's do the maths on a £2,000 Google Ads budget for a London roofer:

• £2,000 budget, average £12 per click → 167 visitors
• On a strong site (10% conversion) → 17 quote requests → say 5 jobs at average £3,000 → £15,000 revenue
• On a weak site (1% conversion) → 1-2 quote requests → maybe 1 job → £3,000 revenue

Same £2,000 spend, 5× the revenue, just because the destination page was good. This is why fixing the site first is the high-leverage move.

When ads make sense before a new build

There are a few real exceptions:

You have an emergency cashflow problem. Ads produce enquiries within hours of being live. A new website takes weeks to build and months to rank organically. If you genuinely need three new jobs in the next fortnight, a small targeted ad budget on your existing site (even if imperfect) is faster than waiting for SEO.

You operate in a market where organic ranking is genuinely unwinnable. Rare for roofers, but possible in saturated London boroughs where the top three results are 25-year-old businesses with 500+ reviews. Even with a perfect site, climbing past them takes a year. Ads let you appear above them while you build the organic position.

You have a seasonal push. Storm damage season, post-winter roof checks, new-build estate completion timing. Short, targeted ad bursts tied to specific events can produce a flood of relevant enquiries quickly — but only if the site they land on converts.

The hybrid that works once both are in place

The mature setup for an established roofer:

• The website earns 60-80% of monthly enquiries via organic local search (free traffic, compounding)
• A small ad budget (£200-500/month) fills the gap during slow seasons or pushes specific service-pages (e.g. flat roof repairs in winter)
• Both feed the same Google Business Profile, which gets reviews and grows the organic ranking further

That is the playbook. The site comes first because the ads need somewhere to land. Without the site working, the ads are wasted spend.

What this means for your next £2,000

If your current site is older than 4-5 years, built on a template, or converting under 1% — spending the £2,000 on a proper site rebuild (or on a performance partnership where there is no upfront spend at all) pays back faster than the same £2,000 on ads.

If your current site is genuinely good and you just need volume now, the ads work — assuming you can absorb the cost-per-click for 90 days while you measure the actual return.

Our take, for roofers specifically

ClearPath builds sites for UK roofers on a performance partnership: zero cost upfront, 20% of new work the site brings in. The maths line up because we own the build risk and the SEO setup — if the site does not produce, we earn nothing. After 12 months you own it outright and can layer ads on top if you want to accelerate further.

See the full partnership terms →