Client dataarrives on its own.You calculate.
You send the client a form or upload the building documents - Algo AI reads the project data out of them, you review and approve. The calculation is always done by the algorithm, to EN 12831-1.
Your workin three steps.
First you collect the data, then you calculate, then you design.
You send the client a form link or read the building documents in a conversation with Algo AI - you review and approve the proposals before they enter the calculation.
Heat load per EN 12831-1 (ISO 6946, ISO 13370) - room by room, following the standard's full procedure.
You draw the zones on the floor plan, and HeatAlgo works out the pipe spacing, loops and flows - and shows whether the underfloor heating covers the heat loss. An execution-ready PDF with your logo once the project is unlocked.
Four modules.One account.
EN 12831-1 with no shortcuts. A partition library, thermal bridges per Annex B, and results that feed the other modules. See the module →
No more chasingdata by phone.
You send the client a link. They fill it in on their phone - no account, no installation. Dimensions, partitions and windows land in the project before you call.
See the client form →A PDF you signwithout corrections.
Heat loss for every room per EN 12831-1, the partition schedule, thermal bridges per Annex B - a document for the client with your logo. Seven days to correct and download after unlocking, and a report costs €25 net.
See a sample report →
You pay per report.Not for the software.
The account is free forever - you calculate, size and draw without limit. You pay only for the full document handed to a client.
From 6 reports a month the subscription pays for itself.
Five or more licences in the company? One licence per installer, every project calculated the same way - no matter who runs it.
Write to us →„For 33 years I calculated all of this more slowly. Now the client data arrives on its own, and I have the heat load and the underfloor heating done in one afternoon.”
Jarosławinstaller with 33 years of experience, HeatAlgo co-creator- 297
- projects created in HeatAlgo
- 33
- years of the co-creator's experience
- EN 12831-1
- the full procedure, room by room
You're noton your own.
Prefer to have the heat load calculation done for you?Jarosław, HeatAlgo co-creator, will run the heat calculations for your building. Individual quote.
Order an individual heat load calculation →fThe Domy szkieletowe group on FacebookTips and discussions on insulation, heat load calculations and heat pumps - straight from the job site.
Join the group →Practical knowledgefor installers.
See all posts →Frequently asked questions.
Your account is free forever - calculate heat loss, size a pump and draw underfloor heating without limit. You only pay for the full report handed to a client: €25 net per project, cheaper in packs, or unlimited on the Installer subscription from €83.25/mo billed annually.
Calculate your first project this week.
Create an account and send the client a form, or read their documents with Algo AI - the full data set lands in the heat load calculation with no retyping.
No payment card. Your projects and calculations stay forever.