Custom Software · Bespoke Builds · Integrations · Portals
Custom Software Built Around the Way Your Business Actually Works
Estimating, pricing, quoting, portals, integrations, workflow systems and specialist business software — designed around the process you already use.
Most businesses don't need a generic app. They need the workflow they already run — the spreadsheet, the rules, the steps people actually follow — turned into software that's fast, consistent and doesn't lose information between systems.
Need custom roofing software?
T3 Labs built QuoteCore+, a platform covering digital plan takeoff, AI-assisted scanning, reusable pricing logic, quoting, ordering, invoicing and supplier workflows. It's live, in production, and used by roofing contractors — proof that we can take a complex real-world trade workflow and turn it into working software. Read the full story: How We Built QuoteCore+.
What we build
The common thread is rules: measurement rules, pricing rules, workflow rules. If your team relies on spreadsheets, calculators, price books and manual steps to work out what something should cost or what should happen next, that logic can become software. Typical projects include:
- Estimating and takeoff systems
- Pricing and quoting engines
- Customer and supplier portals
- Internal workflow and operations tools
- Integrations between systems that don't talk to each other
- Specialist business software for measured trades and manufacturing
Roofing is proof, not the limit
QuoteCore+ demonstrates we can model a complex trade — measurements, pitch, materials, labour, waste, suppliers — into a structured product. The same principles apply to fabrication pricing, cladding, flooring, service quoting, wholesale price books, or any business where the answer to “what does this cost?” lives in someone's head or a spreadsheet. We build for the process you have, not a template.
How we work
You don't need a technical brief. Send us your current workflow — spreadsheet, screenshots, process notes or a short video — and we'll help determine whether you need an existing configurable platform, an integration, or a genuine custom build. If off-the-shelf software solves 80% of your problem, we'll say so. Then we scope, build in working increments you can actually use, and hand over something your team runs.
Common questions
How much does custom software cost?
It depends on scope, integrations and team structure — which is why we don't publish invented price bands. We scope each project from your actual workflow, then quote. For context on UK market ranges and why quotes vary so much, read our guide to custom software development costs.
Do we need custom software, or will existing software do?
That's the first question we answer — before any build. If a configurable platform solves most of your requirement, we'll tell you (for roofing estimating, that's often QuoteCore+). Custom development makes sense for unique integrations, portals, proprietary workflows, or software you need to own.
Can you integrate custom software with systems we already use?
Usually, yes. Integrations — CRMs, accounting systems, job-management tools, spreadsheets — are a core part of custom build work. If a system doesn't expose the access we need, we'll tell you honestly before anything is quoted.
Do you work with businesses outside roofing?
Yes. Roofing is our deepest domain because of QuoteCore+, but the underlying work — rules-based estimating, pricing logic, portals and workflow systems — applies across construction trades, manufacturing, fabrication, wholesale and service businesses.
Tell us the problem
Send us your current workflow, spreadsheet, screenshots, process notes or a Loom. We'll help determine whether you need an existing configurable platform, an integration, or a genuine custom build.
Prefer to talk? Book a discovery call