D.O.F Tech Oy · Software & software development
We develop software for construction professionals and deliver custom solutions for businesses. Choose a ready-made tool or let us build a solution for your needs.
The right solution for your work
Our software supports calculation, design and property maintenance. When you need a custom solution, we also provide outsourced software development.
Calculation and design tools for structural engineers' daily work.
Explore design tools ↗Property information, maintenance tasks and environmental monitoring for everyday use.
Explore Talonhuoltokirja ↗Outsourced software development
Need calculation software, a web application or a development partner? We deliver software for businesses, bringing construction engineering expertise to the development process.
Hardware development
Vibration sensors, Survin, HAN port readers and laboratory-precision monitoring of structural conditions and deformation.
Getting started
Energy calculations, structural design or property maintenance? Find a service that meets your needs.
See what the service includes. Software introductions and service descriptions help you choose.
Visit the software website or request a project-specific quote for an expert service.
Let us take the next step together
Tell us about your project and goals. We will help you find the right tool or service.
Tell us about your project ↗All contact details →Outsourced software development
From customer needs to a tested release. We develop new software and modernise existing solutions. We combine construction calculation expertise with software development to turn technical knowledge into practical tools.
Over 100applications or systems delivered for customers
Let us discuss your software ↗Expertise behind your product
Need a new application, calculation tool or a developer to improve your current software? Together we agree the goals, responsibilities and scope.
Software designed for your business. We start with the users, workflow and task to be solved.
Structural engineering, energy calculation and building physics expertise for calculation and design software.
New features, integrations and maintenance to the agreed scope. Development as part of your own product process.
Software development in practice
D.O.F Tech Oy develops and maintains Finnwood® with Metsä Group. Timber design brings industry requirements into a practical design tool.
Explore the software →Starting our collaboration
What will the software do, who will use it and what already exists?
We agree project-specific scope, responsibilities, schedule and pricing.
Development follows the agreed goals. We also review deployment and maintenance needs together.
A software partner for your business
Tell us about your software idea or development task. Let us explore how we can help.
Contact us ↗0208-363 001040-5888 004Structural recipes, calculation models and measured data connect design, engineering and building operation. Select a card to explore a program.
Design · Information models
Carbon footprint · Climate declaration
Structural recipe → Thermal and moisture analysis + Measured environmental data
The cloud version of DOF-THERM combines structural libraries and Sensor World environmental data for dynamic modelling.D.O.F Tech Oy develops construction software and delivers outsourced software development for businesses. Choose ready-made calculation or design software or discuss developing your own product with us.
Calculationtools connects individual programs into one platform. You choose the tools you need and manage your own licences.
The range covers beam and column design, sheathed wall bracing and timber fire design. Manufacturer tools, building element libraries, IFC viewing, Sensor World and carbon footprint and climate declaration calculations complete the platform.
Explore the programs and activate the ones you need.
Manage your licences yourself within the service to suit your needs.
Steel beam and column design to EN 1993-1-1.
Concrete beam design to EN 1992.
Column footing design to EN 1992.
Concrete corbel design to EN 1992-1-1.
Concrete column design to EN 1992-1-1.
Transfer Finnwood calculation models to other programs.
Sheathed bracing design for a single wall or wall panel to RIL 205-1-2017.
Sheathed wall bracing design for one storey to RIL 205-1-2017.
Fire design of a single timber beam or column to RIL 205-2-2017.
Fire design of an uninsulated floor structure to RIL 205-2-2017.
Fire design of an uninsulated wall structure to RIL 205-2-2017.
Fire design of an insulated floor structure to RIL 205-2-2017.
Fire design of an insulated wall structure to RIL 205-2-2017.
Weckman Purlin Master.
Weckman Slab Master.
Weckman Optimi.
Glulam structural design programs.
A simple truss program for analysing structural mechanics.
The Saint-Gobain library contains a range of building elements and their data.
An IFC viewer for viewing and analysing 3D models.
A unified monitoring and management system for sensors from different manufacturers.
Open the tool you need using the links below. The programs open in Finnish on the Calculationtools platform.
From idea to device.
From measurement to efficiency.
We develop devices for vibration measurement, energy monitoring and monitoring structural conditions and deformation. We bring laboratory precision to construction sites. Our hardware development seamlessly supports DOF-THERM, Sensor World and Finnwood.
As in software development, we work with all major hardware suppliers in Finland and elsewhere in Europe. Collaboration with educational institutions accelerates and improves both early research and final testing.
A sensor for measuring and monitoring structural vibration.
Explore the VIBRA vibration device ↗
A HAN port reader for electricity meter monitoring. Integrate meter data into energy consumption monitoring.
Live exampleA portable floor vibration excitation and measurement system, especially for timber and CLT structures. Controlled excitation enables repeatable measurements and assessment of vibration response, resonance frequencies and damping.
Explore Survin ↗Monitor structural conditions and deformation on construction sites with laboratory precision. Measure displacements and strain and track structural behaviour on site.
Great solutions are built together.
Expertise across company boundaries
Collaboration can draw on a named expert or an entire company. What matters is finding the right expertise for the task.
Eurofins Expert Services Oy
Equa Simulation Finland Oy
Tampere University
XAMK
Vesitaito Oy
CO2 Oy
Projektinsto Ky
XAMK
An annual licence is valid for one full year from the time of ordering.
Annual licences are generally invoiced at the start of each new term. Customers can cancel the new term by notifying us within 14 days of receiving the invoice, even if the new term has already started. The invoice will then be cancelled or a credit note issued.
Otherwise, cancelling an annual licence during the term does not entitle the customer to a refund for the unused period.
Send your notification to info@doftech.com. Include the customer name, the program concerned and the invoice number, if known.
30 years of experience in IoT device development and production.
Over 20 years in the industry and more than 2,000 assignments. Expertise in energy and structural engineering, building services, training, development and research.
A digital property maintenance log — buildings, spaces, equipment, maintenance tasks and consumption monitoring. IoT sensor data directly into the maintenance log.
Talonhuoltokirja.fi manages every level of a property — from the plot to individual devices and documents.
Service marketing and overview. Content is based on Talonhuoltokirja.fi materials.
Ownership, location, value and register data.
An overview of property fundamentals — ownership, location, value, register data and administrative details.
Area, zoning designations and easements.
Plot area, use, zoning designations, easements and land details.
Year built, floor area, materials.
A building report covering year built, floor area, volume, materials and use.
Room schedules with floor areas and lease details.
Room schedules with floor areas, uses and lease details.
Condition, materials and technical lifespan.
Element-specific details of age, condition, materials, repair history and technical lifespan.
Building services status and maintenance history.
Technical system status, maintenance history, lifecycle and recommended actions for maintenance planning.
Maintenance and repairs with schedules.
A list of completed and planned maintenance, repairs and inspections with schedules and costs.
Energy and water data with benchmarks.
Energy, water and other consumption reports with benchmarks for monitoring efficiency and costs.
Drawings, permits and warranty documents.
Document list with attachments: drawings, permits, warranties and inspection reports.
Real-time measurement and visualisation of environmental data, integrated with calculation programs.
Over 100 IoT devices · 12 measured parameters · AWS cloud services
Sensor World measures key building conditions in real time and connects them to calculation programs and the maintenance log.
From construction research to site monitoring, from property management to laboratories.
Sensor World is built on Amazon cloud services — scalable, secure and always available.
