How PIV works Knowledge

Why Is My PIV Unit Not Stopping Condensation?

If you've had PIV fitted and the windows are still wet, it's worth checking what's actually happening before deciding the unit doesn't work. The PIV might be doing it’s job, but another part of your ventilation system is not.

What Are the Advantages and Disadvantages of PIV Systems?

PIV has some real advantages, but it also has limits. Knowing both is a much better starting point than being told it's the answer to every damp problem.

Do PIV Units Actually Work?

PIV can make a noticeable difference in the right home. The key words there are 'the right home' because not every patch of damp is a ventilation problem.