From EPC label to dream home in 4 steps
No hassle, no surprises. We guide you from the first estimate to the final inspection — everything under one roof.
Get an instant estimate
Answer a few simple questions about your home — type, year of construction, location and current insulation. Within 2 minutes you receive a personalised renovation estimate with indicative costs and available subsidies.
- 100% free and non-binding
- Result in less than 2 minutes
- Subsidy overview per region included
An expert visits your home
A certified energy expert visits your property for a thorough inspection. We analyse walls, roof, windows, heating and ventilation. Within 5 working days you receive a detailed report.
- Certified EPC reporter
- Detailed report within 5 days
- Exact EPC score and improvement points
Your renovation tailored to you
Based on the audit, we draw up a complete renovation plan. You get a clear overview of all works, exact prices, a realistic schedule and we handle the subsidy applications for you.
- Exact prices per renovation category
- Full subsidy application included
- Feasible custom schedule
We renovate, you enjoy
Our experienced BB Design team carries out all works — from roof insulation to heat pump. One single point of contact coordinates everything: permits, planning, subcontractors and quality control.
- One point of contact from A to Z
- Experienced renovation team (15+ years)
- Warranty on all completed works
Ready to get started?
Calculate your free renovation estimate and discover how much you can save on energy — and how many subsidies you can receive.
Join 2,340+ homeowners who already received their estimate