Skip to content
db26

Construction software

Construction software, built by a contractor.

Take-off, estimating, floor plans and job management — each one built because the job needed it, then made good enough for other builders to use.

Construction Take Off in use
Mappa in use

Featured

Tools built on site, not in a boardroom

Each product started as something missing from a real job — then was refined into software other contractors can use.

C

Construction · Estimating

Construction Take Off

Accurate quantity takeoffs from your drawings

Upload construction drawings, calibrate scale, measure on screen, and export clean CSV and PDF takeoff documents.

Pricing
From £19.99/month · £199/year
Construction Take Off in use
M

Construction · Estimating

Mappa

Annotate construction plans in the browser

A browser-based job mapping tool for annotating construction plans and documents with highlights, sectioned notes and exports.

Pricing
From £19.99/month · £199/year
Mappa in use
P

Construction · Design

Planna

Measured floor plans, drawn in minutes — no CAD required

Draw a wall, then type its exact length rather than dragging it to look about right. Doors, windows and stairs snap into place, rooms calculate their own areas, and you export a clean PDF the same afternoon.

Pricing
From £19.99/month · £199/year
Planna in use

Collection

All applications

Everything db26 makes, from first enquiry through to final account.

Mappa in use

Construction

Mappa

Available

A browser-based job mapping tool for annotating construction plans and documents with highlights, sectioned notes and exports.

From £19.99/month · Web
Join Mappa
Planna in use

Construction

Planna

Coming Soon

Draw a wall, then type its exact length rather than dragging it to look about right. Doors, windows and stairs snap into place, rooms calculate their own areas, and you export a clean PDF the same afternoon.

From £19.99/month · Web
Join waiting list
SiteLedger in use

Construction

SiteLedger

Coming Soon

An all-in-one platform for running construction jobs: enquiries, estimates, quotes, projects, purchase orders, variations and monthly valuations, in one place instead of a folder of spreadsheets.

From £59.99/month · Web
Join waiting list
Scopa in use

Construction

Scopa

Available

Upload your drawing set and get a schedule of works ready to price, as a spreadsheet — standard sections or NBS (CAWS) — plus a classified list of everything the drawings left unclear, emailed in about eight minutes instead of a day of typing.

£49 per run · Web
View product

How it started

Built to solve problems we actually had

Every one of these started as something missing from a real job — a take-off that took all weekend, a schedule of works typed out by hand, a valuation worked up in a spreadsheet at ten at night. Each was built to solve that, used on live jobs, and only then made good enough to hand to another contractor.

Standard

What every db26 product shares

The same approach across every app — so you know what to expect before you sign up.

  • Clear pricing

    No hidden tiers or surprise charges at checkout.

  • Straightforward onboarding

    Get to the useful part quickly, without a manual.

  • Practical features

    Built around real tasks, not feature-list padding.

  • Responsive support

    Direct contact with the people who built the tool.

  • Regular improvements

    Products evolve based on how they are actually used.

  • No unnecessary complexity

    Focused tools that do one job well.

  • Secure payments

    Industry-standard payment processing when you purchase.

  • UK-based business

    Built and supported from the United Kingdom.

Explore the applications

Two products in development today, with more on the way. Find the right tool for your workflow.

Choose which cookies we may set. You can change this at any time from the link in the footer.