Ready to fix your fresh air supply?
With Velco fresh air valves, you can improve ventilation easily and quickly!
Ventilation plays a crucial role in removing indoor pollutants and bringing in fresh air. To ensure proper airflow, living areas such as bedrooms and living rooms need fresh air supply valves. Air entering through these valves flows through the home, reaching exhaust vents located in the kitchen, bathrooms, and utility rooms, effectively refreshing the entire space. The number of supply valves should be proportional to the apartment’s floor area, with one vent recommended for every 20 m².
- Fresh air is supplied to every bedroom and living area (yellow arrow). As a rule of thumb, one supply valve is recommended for every 20 m².
- Air entering through the supply valves flows through the living spaces toward the exhaust vents located in the kitchen, bathrooms, and utility rooms (gray arrow), effectively ventilating the entire home.
Automatically temperature-adjusting supply air valve
Velco supply air valves provide an easy way to improve ventilation at home, at your cabin, or in any other space. Our wide product range includes vents for wall installation in new openings, wooden ventilation hatches, existing metal grilles, or as replacements for old supply air valves.
Explore our products and find the solution that best suits your needs for effective ventilation! Feel free to contact us if you have any questions about choosing the right product or the placement of vents.
Forget adjusting supply air valves for the seasons! The Velco supply air valve automatically regulates airflow based on the outdoor temperature, thanks to a reliable thermostat, preventing drafts and improving the energy efficiency of your ventilation.
Velco filter is scientifically proven to be the most efficient supply air filter on the market. Tested by VTT, it removes 100% of pollen and effectively prevents harmful fine particles from entering indoor air. Its superior filtration performance is based on the electric charge of the filter fibers, which attract impurities like a magnet.
Say goodbye to noise disturbances! With Velco supply air valves, soundproofing solutions can be installed to reduce incoming noise, such as traffic and airplane sounds. They also effectively dampen noise from neighbors.
Top Features
Velco VLR-100 for new wall mountings
An automatically temperature-adjusting supply air valve solution, easy to install in a new wall opening. Includes a sound-dampening disc and a high-efficiency filter.
Velco 125 PREMIUM, featuring powerful sound dampening
When you want the best, choose PREMIUM! This automatically temperature-adjusting supply air valve features a powerful three-part sound insulation system. Its larger 125 mm diameter allows for effective noise reduction without compromising airflow performance or filtration efficiency.
Velco Cottage
Velco Cottage Valve is a model specially designed for cottages, providing an easy solution for improving ventilation. It can be installed in thinner wall structures ranging from 120 mm to 290 mm!
Replace your plastic pull-string valve with Velco FIX-80
Tired of the constant pulling? Replace your plastic pull-cord vent with the Velco FIX-80, an easy way to upgrade your old valve to a new, automatically temperature-adjusting model with a high-efficiency filter.
For wooden ventilation window Velco VTR-100
Do you have wooden ventilation windows in your home? Make the most of them! Velco VTR-100, designed for installation in wooden windows, automatically adjusts to the outdoor temperature and provides the easiest way to improve your home's ventilation. Available in brown and white. Now included in the package: a high-efficiency window filter and mounting tape.
Velco VSR-100, for replacing old iron hatches or valves
Looking for a replacement for your old supply air valve? Velco VSR-100 provides an easy way to upgrade your old valve to a new, automatically temperature-adjusting model with a high-efficiency filter.
Velco VAR-80, suitable for uninhabited spaces
A manually adjustable supply air valve is a solid choice for unoccupied spaces, such as storage rooms. Includes a coarse filter that keeps insects out of your indoor spaces.
Retailers
Velco supply air solutions, accessories, and other products can also be ordered directly from the manufacturer if needed. Our showroom is open at Konalantie 47 F, 00390 Helsinki, on weekdays from 8:00 AM to 4:00 PM. For more information, contact us at velco@velco.fi or call +358 9 477 8940.