Before you’ve hired a single labourer, ordered a single pallet of blocks, or swung a single tool — if your estimates are still running on last year’s material prices, you’re already behind.
That’s not a scare tactic. That’s just where the construction industry is right now.
The Numbers Don’t Lie
Material costs have risen 2–3.5% again in 2026. On its own, that might sound manageable. But stack it on top of the price increases from 2022, 2023, 2024, and 2025 — increases that never fully unwound after the pandemic — and the cumulative damage to your margins becomes very real, very fast.
And there’s no relief on the horizon.
Industry forecasters are now predicting a further 15% rise in building costs over the next five years. Timber, insulation, steel, concrete, fixings — virtually every material category is on an upward trajectory.
So here’s the question every builder in the UK needs to ask themselves right now:
When did I last update my standard estimate prices?
The Silent Profit Killer
Most builders don’t lose money because they do bad work. They don’t lose money because they hire the wrong people or take on the wrong jobs.
They lose money because of outdated numbers.
An estimate sent six months ago — priced on materials from six months ago — could already be eating into your profit margin. On a larger project, it could wipe it out entirely.
This is one of the most common and most avoidable causes of builder insolvency in the UK. You can be fully booked, working hard, doing quality work — and still finish a job with nothing to show for it because the numbers you priced on no longer reflect the world you’re building in.
This is what we call hope-based pricing. And in this market, hope isn’t a strategy.
The Problem With “How We’ve Always Done It”
For generations, builders have priced jobs based on experience — what a similar job cost last time, what they remember paying at the builders merchant, what feels right based on years in the trade.
That instinct has real value. But instinct alone can’t keep up with a market that’s moving this fast.
When material costs shift every quarter, when supply chain disruptions can spike the price of key materials overnight, and when your labour costs are rising alongside everything else — you need more than memory. You need live, accurate, up-to-date numbers behind every estimate you send.
How ProntoCalc Protects Your Margins
ProntoCalc was built by a builder, for builders — specifically to solve problems like this one.
With ProntoCalc, your project costs aren’t static. They’re live. You can update material prices as they change in the market, and instantly see what that does to your margin before you commit to a price with a client.
Here’s what that means in practice:
- Update material costs as prices change — keep your rates current so every estimate reflects today’s market, not last year’s
- See instantly how price changes affect your margin — no more discovering the damage at the end of a job
- Keep every project financially current from first quote to final invoice — log variations, changes, and cost movements as they happen
- Remove the guesswork entirely — every number in your estimate is one you can stand behind
The result? You go into every job knowing your numbers work. Your clients get accurate, transparent pricing. And you come out the other side with the profit you planned for.
Don’t Wait Until the End of the Job to Find Out
The construction industry is unforgiving. Margins are tight at the best of times, and the current cost environment leaves very little room for error.
If you’re still pricing jobs from memory, from old spreadsheets, or from estimates your office put together six months ago — it’s time to change that.
ProntoCalc gives you the tools to build estimates that are accurate, current, and professional — from your phone on site, your tablet in the van, or your desktop first thing in the morning.
Because your materials are getting more expensive. Your estimates need to know that.
Try ProntoCalc free for 15 days at prontocalc.com — no credit card required.
