Mould is a common issue, but with the right approach, it’s preventable. We know that controlling moisture and keeping air moving leads to a healthier, mould-free home.
Let’s break down the three most popular ways to manage moisture, so you can decide which makes sense for your space and your budget.
Dehumidifiers
Dehumidifiers are the go-to for tackling sudden dampness. They pull in moist air, remove excess water, and push out drier air. If your home is suffering from a leak, drying out a newly plastered room, or you just notice a damp patch, a dehumidifier can help restore comfort fast.
Extractor Fans
Extractor fans are common in kitchens and bathrooms. They remove humid air right where it starts, such as after a hot shower or when cooking, and push it outside. Many newer fans turn up their power automatically when they detect more moisture, while others let you boost the power with a switch or cord.
PIV Systems
Positive Input Ventilation (PIV) is a whole-house system option for those who want consistent fresh air. Installed in your loft or on a wall, a PIV system gently draws in filtered air from outside, pushing out stale, damp air throughout your home.
What About the Cost?
Here’s how these options look for a typical UK household:
|
Dehumidifier (220 W)
|
Extractor Fan (1.2w)
|
PIV (18w)
|
|
|
Day
|
£1.30 | £0.007 (less than 1p) | £0.11 |
|
Month
|
£39.08 | £0.21 | £3.20 |
|
Year
|
£468.93 | £2.56 | £38.37 |
From the information above, dehumidifiers are the most expensive to run. They work best for short-term use, not for running all day. Extractor fans and PIV systems cost less to use and are made for continuous protection.
The Aironix Approach
Every household is unique, so the best ventilation solution depends on your homes specific concerns. If you’re unsure which option is right, Aironix is here to help.