Window & door estimating
software — free
A web tool for small PVC and aluminium fabricators. No installation, no licences, no months-long rollout.
Everything a small workshop needs
Unit estimating, bills of materials, orders and reports — in one system, not a zoo of separate tools.
Years of experience
Built by a team with 20+ years in window manufacturing. Proven in dozens of workshops.
End-to-end automation
Estimating, bills of materials, orders, inventory, reports and printing — all in one system, with no integration seams.
Flexible by design
Customisable forms, scripts and reports tailored to your workshop. Changed on the fly, with no client rebuild.
Modern stack
Runs in any browser. One URL puts the shop floor, estimators and order managers in the same system.
24/7 service
Help, fixes and updates when you need them. A support channel is available right inside the app.
Three levels of access to the system
From a free tour on real data to a personal cabinet and a full subscription tailored to your hardware and profile systems. You choose how deep to go.
Explore
The full interface on a clone of a real customer's database — walk through every menu item and see the system working on live data.
- Every menu item of a real cabinet
- View data and print the connected documents
- Adding and editing data are disabled
- Explanations of purpose and implementation — from the developer
Demo
You give the developer a login and password — they set up a separate cabinet with a personal database. Only you see the data, and you can do real work.
- A separate, personal database
- Full workflow: entry, estimating, orders, printing
- A predefined profile system and hardware
- Limited but fully working functionality
Subscription
You request and subscribe to the exact set of hardware and profile systems you need — and get a fully functional system tailored to your production.
- Your chosen hardware and profile systems
- Full functionality, no limits
- Forms, reports and rules tuned to your workshop
- Maintenance, updates and 24/7 support
For small fabricators — with no licence fees
Okolica suits small profile fabricators looking for a free tool to estimate window and door units. No spending on expensive licences, no months-long rollout, no push into «enterprise» tiers.