Private space

A centralized ventilation system (with air ducts) might seem like a convenient solution for large spaces – it's clear that having everything in one place can be appealing, but in...

Why is a Ventilation System Essential for Your Apartment?  In Latvia, many apartments, especially in Soviet-era multi-apartment buildings, still rely on natural exhaust ventilation systems, which are often no longer...

We’re excited to share one of our latest successfully completed ventilation project – the installation of a decentralized heat recovery system in the new residential development “Kļavu Rezidences,” developed by...

This blog explores the benefits of heat recovery units, explaining their energy-saving properties, enhanced air quality, and how they differ from standard ventilation solutions. Learn how to select the perfect...

Helty’s decentralized heat recovery units ensure continuous, quiet, and energy-saving ventilation in every room. Enjoy superior air quality, reduced energy costs, and a more comfortable home environment.

Excess moisture and elevated CO₂ levels can threaten both your well-being and your home’s structure. Learn about effective solutions—from proper ventilation to dehumidification—that ensure a healthier indoor environment.