Our expertise
Complete service for your indoor climate.
From professional installation to periodic maintenance. We make sure your ventilation system always performs optimally.
Most chosen
HRV Installation
Professional installation of HRV systems. From first advice to delivery.
- Free on-site inspection
- Tailored advice
- Installation within 1 week
From € 7,500
HRV Installation
Recommended
Maintenance & Balancing
Extend the lifespan of your HRV system with professional maintenance.
- Full system cleaning
- Filter replacement
- Airflow balancing
From € 390
Maintenance & Balancing
Save 30%
HRV Replacement
Upgrade to a new, energy-efficient HRV system and save instantly.
- Reuse existing ducts
- Choose Zehnder or Renson
- Lower energy bills directly
From € 3,900
HRV Replacement
Upgrade
From MV to HRV
Upgrade your mechanical ventilation to a modern HRV system.
- Up to 95% heat recovery
- Major energy savings
- Healthier indoor air
From € 8,500
From MV to HRV
New
Advice Package
Personal advice on HRV for your specific situation.
- On-site inspection
- Current ventilation analysis
- Zehnder or Renson advice
€ 75 intake
Advice Package
Not sure which solution you need?
Our experts are happy to think with you for a suitable recommendation. Free and personal.