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benefits of a piv
Start living in a safer home
A build-up of condensation is a common problem within homes of all types and sizes, especially in the winter months. Over a quarter of British homes (27%) already report an issue with condensation, damp, and mould.
As condensation can cause damp and mouldy conditions within houses, it’s an important issue to solve. Luckily, there are clear steps to identify and solve a condensation problem with PIV Installers.
Better Health
Moulds produce allergens (substances that can cause an allergic reaction), irritants and, sometimes, toxic substances.
Inhaling or touching mould spores may cause an allergic reaction, such as sneezing, a runny nose, red eyes and skin rash. Moulds can also cause asthma attacks.
By purifying indoor air and reducing humidity levels, our PIV systems help alleviate respiratory issues, prevent mould growth, and promote a healthier living and working environment for you and your loved ones.
Energy Efficient
Worried about skyrocketing energy bills? With Fit My PIV you can breathe easy knowing that our PIV systems are designed for maximum efficiency. By intelligently regulating airflow, our solutions ensure optimal ventilation without unnecessary energy consumption
Year round comfort
Whether it's sweltering summer heat or bitter winter chill, our PIV systems provide consistent ventilation, ensuring comfortable indoor temperatures year-round. Say hello to a cosy, welcoming environment, no matter the season.
Peace of mind
With Fit My PIV, you're not just investing in superior ventilation – you're investing in peace of mind. Our reliable, low-maintenance PIV systems provide worry-free operation, allowing you to focus on what truly matters while we take care of the rest.
Expertise you can trust
Backed by years of experience and industry-leading technology, Fit My PIV is your trusted partner for all things ventilation. Our team of skilled professionals is dedicated to delivering personalised solutions tailored to your unique needs, ensuring maximum satisfaction with every installation.
What is a piv - positive input ventilation
What does a PIV do?
A PIV or Positive Input Ventilation , is a ventilation unit that eliminates condensation by introducing fresh, filtered air into your home that replaces humid, moist air.
PIV units are usually installed in a loft and draw external air in through a filtration system at a continuous rate. This steady flow of fresh air is moved around the home and creates pressure that forces the stale air out of the home before it can form condensation on windows and other cold surfaces.
PIV also improves air quality by replacing air containing indoor pollutants like carbon dioxide with fresh filtered air. The filtration system ensures that air entering the house is free from things like traffic fumes or pollen.
Although PIV systems are traditionally installed in the loft, there are units available that can be installed in external walls so that flats and properties without a loft can still benefit from its effects.
Heated or Un-heated?
First and foremost, a heated PIV can warm up the incoming air, making your home more comfortable and reducing the need for additional heating in colder months.
Our PIV units have heaters that automatically turn on when the temperature drops below a certain level.
They also come with a remote control.
The Pro's
Reduces condensation: PIV is great at reducing or eliminating condensation, as it removes humid air before it can condense.
Improves air quality: As fresh air is filtered before being distributed around the house and impure air is forced out of the property, the air quality inside your home will be improved as external and internal pollutants are removed.
Continuously operating: PIV units operate continuously and require little monitoring or maintenance. Some models have settings and controls that can be adjusted according to the weather.
Low running cost: Modern PIV units are energy efficient, and though they can be more expensive to run than an extractor fan, they are generally cost-effective to use.
How long do PIV's take to work?
PIV units begin to work from the moment they’re installed. As an active system that runs continuously, they will exchange stale, moisture-laden air with clean fresh air as soon as they’re set up. However, depending on the size of your property, the unit installed and the level of condensation in your home, it can take time to see a significant effect. You may notice a difference in a few hours or days, but it can take a couple of weeks for severely affected areas to dry out.
Are PIV's noisy?
Installed correctly, PIV units should be almost inaudible. The system uses a fan to encourage the flow of air, but at such a low level that you shouldn’t be able to hear it operating, particularly when installed in a loft.
PIV's vs Dehumidifiers
Like PIV, dehumidifiers also work to reduce condensation. They do this by drawing in air, passing it across a cooled surface and collecting the moisture that condenses. Essentially, they trap moisture-laden air and capture the water in a collection tray.
Dehumidifier units are freestanding plug-in devices that only work in one room at a time. They are generally manually operated and require upkeep to maintain as their collection trays need to be emptied and they need to be cleaned. They can cost a significant amount to operate if they’re constantly on in large rooms or hallways.
Choosing between PIV units or a dehumidifier depends on your individual situation and the scale of the condensation in your home. If you only have a minor condensation problem in one specific room, a dehumidifier may be the best solution. PIV systems offer a more energy-efficient solution for whole-home humidity control and require less maintenance.
Loft or Wall Mounted?
Installing a PIV unit is usually straightforward, non-disruptive and relatively quick. Most units are mounted in the loft and connected to a diffuser in the hallway of the home.
If no loft space is available, units are available that can be mounted internally with air being drawn through an external wall. This version requires a hole to be made in the outside wall and is more labour-intensive to install. These are ideal for Cellars & Basements that have mould, damp & poor ventilation.
All units will need to be wired to the mains power supply by a qualified electrician, but additional sensors and controls can be easily installed by the homeowner.