Social Media for Builders
You finish something remarkable every few months and nobody ever sees it
The content already exists. It’s sitting on your phone, badly lit
A single storey extension is around £19,450. A dormer loft conversion, £17,200. A garden room, £12,850. A garage conversion, £5,900. An internal wall removal with an RSJ, £2,750.
Every one of those is a transformation. Somebody’s house was one thing in March and a different thing in August, and you’re the reason. That is, without exaggeration, the most naturally shareable thing any trade produces. A plumber fixes a leak and there is nothing to look at. You move a wall and the whole back of a house changes.
And almost every builder we look at has the same problem: forty jobs finished, four photographs, all of them taken on the last day in bad light with a skip in shot.
This is the gap. Not strategy, not posting frequency, not which platform. You are sitting on the raw material for two years of content and you are throwing it away every time you load the van and drive off.
What a build is worth as content, against what it’s worth as a job
Here’s the maths that decides how much effort this deserves.
An extension is £19,450. Our Booked package is £99 a month — £1,188 a year. One extension pays for more than sixteen years of it.
So the question isn’t whether social media is worth doing. The question is whether it produces one extra extension every sixteen years. Put like that it’s obviously worth doing, and that’s before you count the loft conversions and the garden rooms.
But there’s a second number that matters more. Builders lose most of their margin to the gap between jobs. A booked-solid September and an empty November is the difference between a good year and a scraping one. Content that runs continuously is the cheapest way to keep a pipeline warm in the months when nobody’s ringing.
The three-photograph rule
You do not need a content strategy. You need three photographs per job, taken at three fixed moments, and a phone in your pocket you already own.
Before. Day one, before anything comes down. Same corner of the garden, same height, landscape. Thirty seconds.
During. The moment the structure is up but before plaster — steels in, roof on, blockwork visible. This is the photograph that proves you can actually build, and it’s the one nobody takes. A finished room could have been built by anyone. A steel sitting in a properly formed padstone could not.
After. Same corner as the before shot, same height, on a bright day, with the skip gone and the site swept.
Three photographs, five minutes total across a twelve-week build. That’s the entire input. Everything else is our job.
What we’d actually do with them
We’d run one build at a time as a thread rather than posting scattered pictures. A build is a story with a beginning and an end, and people follow stories. A feed of unrelated finished rooms is a catalogue, and nobody follows a catalogue.
We’d post the during shots to the trade audience and the after shots to the homeowner audience, because they are two different customers and they want two different things. A site manager or an architect who might refer you wants to see the steel. A homeowner who might book you wants to see the kitchen with the light coming in.
We’d caption with the thing you’d say out loud on site and never think to write down: why the steel had to go there, what the building inspector wanted, how you dealt with the drain that turned out to be in the wrong place. That’s the content that makes a homeowner think this one knows what they’re doing, and it costs you a voice note in the van.
And we’d put the same photographs on the website, on your Google Business Profile, and into the gallery on the extension page — because a photograph you took once should work in four places, not one.
What good looks like at six months
Realistic, for a builder doing eight to twelve jobs a year:
- Three to four complete build threads, start to finish
- A gallery on your site with real before-and-afters rather than stock
- Google Business Profile with fresh photographs against it, which is a live ranking factor in the map pack
- Enough material that when someone asks “have you done one like ours?”, the answer is a link rather than a maybe
What it does not look like is ten thousand followers. Follower count is the wrong measure for a trade selling a £19,450 job to people within twenty miles. Forty of the right people beats four thousand of the wrong ones, and we will never optimise for the vanity number.
Mistakes we see most
Only posting finished work. The finished kitchen is the least persuasive photograph you own, because every builder has one and half of them are stock. The structural shot is the one that separates you.
Posting to be posting. Three good build threads a year beats daily nothing. Nobody has ever chosen a builder because they posted consistently.
Ignoring the comments. The enquiry doesn’t arrive as an enquiry. It arrives as “how much for something like this?” under a photograph, and it sits unanswered for nine days.
Using someone else’s photographs. It’s obvious, it’s the single fastest way to lose a homeowner’s trust, and one reverse image search ends the conversation.
Where this lands in Gaffer
Every enquiry that comes off a post lands in the same place as everything else. A comment asking about a garden room becomes an opportunity with the photograph attached, so when you quote three weeks later you know exactly which job they were looking at.
Your quote templates are already in there — garden room, garage conversion, RSJ removal — so the quote goes out the same day rather than the following weekend. And the job that produced the photographs is the same record, which means your gallery builds itself out of work you’ve actually completed.
Questions builders ask
I haven’t got time to post. You haven’t got time to post. You have got time to take three photographs, which is what we’re asking for. We do the rest.
Does anyone actually book a builder off Instagram? Not directly, usually. They find you elsewhere, then look you up to check you’re real — and what they find decides whether they ring. Social is where the decision gets confirmed, not where it starts.
My customers are older, they’re not on it. Their children are, and adult children are involved in a surprising number of extension decisions. And the same photographs work on your website and Google profile, where the older customer definitely is.
What about the jobs that went wrong? Don’t post them. Nobody expects a build diary to be a confession.
Get your free website review · Bigger outfit? Talk to us
See what we'd do for builders
Put your website in and we'll tell you what's losing you work — speed, mobile, your Google profile, reviews and the pages you're missing. Two minutes, no call unless you want one.