Ventilation Silencers | Buy Sound Attenuators in Estonia

Ventilation silencers

Ventilation silencers are essential components for reducing noise in duct systems. Our high-quality silencers offer effective sound attenuation and help maintain a quiet indoor environment in homes, offices, and industrial spaces. These ventilation mufflers are designed to minimize airflow noise and vibrations, ensuring compliance with modern building standards. Choose professional ventilation silencers for acoustic comfort and reliable performance.

Sound attenuator PK

A ventilation silencer is an effective device for reducing the noise of various equipment.

Sound attenuator PZ

Sound attenuator PZ Rectangular sound attenuators, type PZ are designed for air conditioning and ventilation systems.

Sound attenuator PZC

Cylindrical sound attenuators, type PZC and PZC-J, are intended for use in air conditioning and ventilation systems.

Sound attenuator PZM-T

Cylindrical sound attenuators, type PZM-T, are intended for use in air conditioning and ventilation systems.

Frequently Asked Questions: Ventilation

FAQ

Practical answers about HRV/MVHR solutions, ducting, filters, noise, pricing, and installation. Delivery across Estonia.

What is balanced ventilation with heat recovery (HRV/MVHR) and why use it?

It supplies fresh air and removes stale air while a heat exchanger transfers warmth from extract to supply. You get lower heating bills, stable indoor climate, lower CO₂ and humidity, and less risk of mould.

How do I choose a solution for an apartment, house or office?

We size by floor area/volume and target air changes, check routing for ducts and your budget. Apartments often suit compact or decentralised units; houses and commercial spaces usually use central HRV/MVHR. We match airflow, controls and accessories.

How much airflow do I need?

As a rule of thumb, ~0.5 air changes per hour in living areas plus peak extraction in wet rooms. Undersizing raises noise and worsens air quality; oversizing wastes money. We provide a load calculation and balancing.

Which filters should I use and how often should they be replaced?

Common pairs: G4 pre-filter + F7/ePM2.5 fine filter. Replace every 3–6 months depending on dust and season. Fine filtration protects the heat exchanger and helps allergy sufferers (pollen/PM2.5).

Where is the unit installed and what does installation require?

Typical locations: utility room, attic or service cupboard. You need condensate drain, power supply, safe access for service, sized ducts, distribution boxes and diffusers. We plan routing and mounting.

Is ventilation feasible in renovations — when to choose decentralised units?

Yes. If running main ductwork is difficult, decentralised room units work well. In retrofits we consider thermal bridges, condensate management and acoustic treatment.

What do automation and sensors add (CO₂/humidity, schedules, bypass, frost protection)?

They keep ventilation demand-driven, improving air quality while saving energy. Smartphone control is available; bypass and pre-heaters protect efficiency in cold weather.

How is pricing formed?

It depends on airflow class, heat-exchanger type and efficiency, controls, required noise levels and accessories (ducting, silencers, filters), plus installation and final balancing. We prepare a clear, project-specific quote.

Where do you deliver and who handles installation — is turnkey possible?

In our online store, stock items are available immediately, while special models are made to order. We deliver across the Baltics (Estonia, Latvia, Lithuania). If desired, we provide a turnkey solution: design, supply, installation, commissioning, and balancing—for any type of property (residential, commercial, industrial). Explore our projects.

Still have questions or need help?

Quality and environmental management Vent System Project OÜ follows the principles of the ISO 9001 certificate.