Google Ads for window and door companies is a Search campaign that buys the searches of people about to replace their windows ("double glazing quotes", "replacement windows", "window fitters near me") and sends them to book a survey or ask for a quote. In the UK a click on "double glazing quotes" costs on average $30.50, on "replacement windows" $15.98 and on "upvc windows" $8.38 (DataForSEO, Google Ads UK, 12-month average, 10 November 2026).
A quote click costs more than three times a product click. So the margin for error is small.
Most window companies that try Google Ads on their own make the same three mistakes:
- they buy "windows" or "double glazing" on broad match, and pay for people looking for a job, a course or a DIY guide;
- they send everyone to the home page, where uPVC, aluminium, timber and doors all compete for attention;
- they count a form click as a conversion, not a signed contract, so Google learns from the wrong leads.
Does the third mistake really cost that much?
We have seen it on a business that, like a window company, surveys and installs at the customer's home. Valore Solare installs solar panels in Italy: when we took over the account, the conversions column held 15,267 technical site events against 5,467 clicks, and in October 2025 a real enquiry cost €212. After rebuilding tracking and splitting the campaigns, the average fell to €70.78 across 1,506 enquiries.
The rules that apply to every small business are in Google Ads for small businesses. Here you will find:
- what a click costs on 7 UK window searches, with the table;
- what Google showed on 12 searches for window companies in Italy;
- which searches to buy and which to exclude;
- how to set up campaigns, write offers and track quotes;
- how much budget you need, with the maths.
Let's start with the numbers.
How much a click costs for a window company (from $3.46 to $30.50)
It depends on how close the buyer is to deciding. On the 7 UK searches with data, a search for quotes costs more than three times a search for a product: "double glazing quotes" reaches $30.50 a click, "upvc windows" stays at $8.38.
| Search | Monthly searches | Average CPC | What to do with it |
|---|---|---|---|
| double glazing quotes | 260 | $30.50 | Quotes campaign, highest bid, only in your area |
| replacement windows | 2,900 | $15.98 | Quotes campaign, replacement page |
| double glazing near me | 8,100 | $13.12 | Buy, with a radius around the showroom |
| double glazing | 6,600 | $12.78 | Phrase or exact only, with negatives |
| window fitters near me | 4,400 | $12.66 | Buy, with a radius around the showroom |
| upvc windows | 22,200 | $8.38 | uPVC ad group, uPVC page |
| composite doors | 33,100 | $3.46 | Doors ad group, watch for online shoppers |
Why is "composite doors" so cheap?
Because most people searching it are still browsing styles and colours, and plenty of them want to buy online. Search volume is high (33,100 a month), intent is mixed. Keep product searches and quote searches in separate campaigns: with one budget, the $30 quote clicks eat everything and the product groups never show.
What Google shows when someone looks for a window company (12 searches, no ads)
Mostly maps and directories. On 10 November 2026 we downloaded 12 Google results pages in Italy from a smartphone with DataForSEO, for "windows" searches with Milan, Rome, Turin, Bologna and Naples, "near me", "quote", "replacement", "uPVC", "aluminium" and "prices". The data is Italian, but the pattern is worth checking in your own area:
- no paid ads on any of the 12 pages, and no Local Services ads;
- a local pack with 4 listings on 11 of 12 pages;
- an AI Overview on 9 of 12 pages;
- directories in 43 of 112 organic results (38%), and all 19 organic results on the two "near me" searches.
So nobody advertises?
We cannot say that. An automated check has no real user history. Google's own competition index tells a different story: 100 out of 100 for "infissi pvc" (uPVC windows) and 88 for "preventivo infissi" (window quotes). The useful finding is the other one: on "near me" searches, the organic results belong to directories, and an ad with your fitting area in the headline sits above all of them.
Which searches to buy and which to exclude (before you spend a penny)
Buy first the searches with an action in them: quotes, replacement, town, near me. Then the products you really sell, each with its own landing page.
Keep out of the main campaign:
1. Jobs and DIY. Searches for courses, jobs, salaries and DIY fitting. In Italy they add up to a few hundred searches a month in our data; small, but paid for every month.
2. Products you don't fit. In Italy "zanzariere" (fly screens) peaked at 90,500 searches in July 2026: with "windows" on broad match and no exclusions, part of the summer budget goes there.
3. Grants and tax relief as a topic of their own. People reading about schemes want rules, not a fitter. If you want them, use a separate campaign with a page that explains the scheme and ends with a survey booking.
Two settings matter here. Broad match is assigned to all keywords by default (match types), and negative keywords do not cover close variants (negative keywords): "course" does not exclude "courses".
Is your campaign paying for people who will never book a survey?
On UK window searches a single click can cost $30.50. With broad match and no negative keywords, part of that budget goes to jobseekers, DIY fans and people who want a price list. Let's review your search terms, negatives, areas and quote tracking together.
Book a strategy callHow to set up campaigns for a window company (by product, by showroom, by fitting area)
One ad group per product, with its own page
uPVC, aluminium, timber, composite doors: each with its keywords and its page. In Italy, according to the UNICMI 2026 market report, uPVC was 42% of the window market by value in 2025, aluminium 37% and timber 21%. How to build those pages is in websites for window and door companies.
One area per showroom, set to "Presence"
Google Ads targets "Presence or interest" by default (location targeting options), which shows your ad to people who live elsewhere but searched your town. For a company that fits within a set area, "Presence" with a radius per showroom is safer. With several branches, one area and one Business Profile per branch: see Google Business Profile for multiple locations.
The survey as the action, not "contact us"
Nobody buys windows from an ad. They book someone to measure. So:
- call assets on responsive search ads, because call-only ads are going: according to Google Ads, new ones could not be created from February 2026 and existing ones stop serving in February 2027;
- lead form assets with a link to your privacy policy (lead forms), asking two useful questions: how many windows, and which town;
- Performance Max later: with few enquiries a month, automated campaigns have little to learn from. When it makes sense is in Performance Max.
Offers and incentives in ads: what you can write
You can mention an incentive if it is true and specific. Google's misrepresentation policy bans inaccurate claims and implying government backing you don't have, and the pricing practices policy bans hiding the total price, fitting included.
The Italian case shows why the detail matters. According to the ENEA guide on windows, Italian tax relief on replacement windows is 50% on a main home for 2026 spending and drops to 36% in 2027. "50% relief on your main home for work paid in 2026" is accurate; "Windows half price from the government" is not.
Timing matters too. In Italy, searches for "window quotes" peaked at 1,600 in May and September 2026 against 590 in December 2025, and "windows" fell to 9,900 in August, less than half of March. In the UK data, the peaks were January and March 2026, with lows in December and summer.
How to track quotes (from click to signed contract)
A window sale goes through a call or form, a survey, a quote and a contract. If Google only sees the first step, it optimises for callers, not buyers.
- Calls from ads with Google forwarding numbers (call reporting), counting only calls above a length you choose.
- Enhanced conversions for leads: link the ad enquiry to the signed quote in your CRM (guide). From 15 June 2026 uploads move to the Data Manager API: check older set-ups.
- A different value for each step: a survey is worth more than a call, a contract more than a survey. With new customer acquisition you can also bid more for people who are not yet customers.
How many conversions do automated bids need?
Google suggests judging target CPA on at least 30 conversions in the last 30 days (target CPA). A company signing, say, 8 contracts a month won't get there on contracts alone, so surveys and qualified calls are tracked too. On Valore Solare, tracking was the first job, before budget and ads.
How much budget you need (the maths on measured CPCs)
Budget comes from CPC and how many clicks it takes to get an enquiry. In the US, the LocaliQ 2025 home services benchmark gives "Doors & Windows Sales" a conversion rate of 4.41% and a cost per lead of $200.34, among the highest after roofing. It is US data: use it as an order of magnitude.
At about one enquiry every 23 clicks:
- "upvc windows" ($8.38 a click): an enquiry costs about $190;
- "replacement windows" ($15.98): about $360;
- "double glazing quotes" ($30.50): about $690, so it needs a high average job value.
So quote searches don't pay?
They pay if one contract covers several lost leads. Otherwise, start with product and town searches inside your fitting area, measure for six to eight weeks, then widen. For comparison, with a new landing page and local campaigns Contesini collected 299 enquiries at €7.20 each in a different sector (energy contracts in Italy): with the right pages, cost per lead can fall far below benchmarks.
How Google Ads compares with other channels is in lead generation for window and door companies.
Google Ads and AI answers: who AI Overviews and ChatGPT cite for window companies
Ads do not buy citations in AI answers. On our 5 Italian searches with a city, the AI Overview cited mostly local window companies' own sites: 6 of 8 sources in Rome, 4 of 5 in Turin, 5 of 8 in Bologna. For "window marketing" the AI Overview repeated an agency's "about €15 per appointment" with no source, and ChatGPT suggested a starting budget of €300 a month without a single CPC.
Google says no special optimisation is needed to appear: the page must be indexed and eligible for a snippet (AI features and your website). Product and area pages, a well-kept Business Profile and reviews do the work, as we explain in local AI visibility. Google Ads brings this winter's quotes; your site decides who gets cited next year.
FAQs about Google Ads for window companies
It depends on the search. On 10 November 2026 DataForSEO gave an average CPC of $30.50 for "double glazing quotes", $15.98 for "replacement windows", $13.12 for "double glazing near me" and $8.38 for "upvc windows" (Google Ads UK, 12-month average).
Yes, if the claim is accurate. Google's misrepresentation policy bans inaccurate claims and implying government backing you don't have, so state the scheme, who qualifies and the period it covers.
No. Automated campaigns need conversions to learn, and Google suggests judging target CPA on at least 30 conversions in 30 days. Start with Search, track calls, surveys and contracts, and move to Performance Max when the data is there.
No. Google Ads stopped the creation of new call-only ads from February 2026, and existing ones stop serving in February 2027. Use responsive search ads with call assets, scheduled for the hours someone answers the phone.
It depends on area and searches. With the 4.41% conversion rate in LocaliQ's 2025 US benchmark for doors and windows, you need about 23 clicks per enquiry: on "upvc windows" ($8.38) that is about $190 per enquiry, on "double glazing quotes" ($30.50) about $690.
Google Ads for window companies in short (and the test to run this week)
A click on "double glazing quotes" costs $30.50 in the UK, on "upvc windows" $8.38.
On "near me" searches in our Italian sample, directories held 19 of 19 organic results.
Quote searches and product searches go in separate campaigns.
Incentives go in ads only with rate, property type and year.
Track the signed contract, not the form click.
The test to run this week: open last month's quote requests and count how many ask for fitting before a deadline. If more than a couple do, your next campaign should not sell windows. It should sell fitting dates.
If you want campaigns with quote tracking from day one, it's what we do in our Google Ads service. For other home trades, see Google Ads for builders.
