Cleaner air and greater comfort with a PIV System. Positive Input Ventilation system.
No hidden fees. No up-sells. Just clean air, installed for a fixed price… Say goodbye to mould and condensation!
Combat black mould and condensation while filling your home with clean, fresh air. Positive Input Ventilation from The PIV Company delivers a simple, powerful solution at a price that’s hard to beat.
Book Your FREE Ventilation Assessment
Getting a PIV System Installed
Is Easy With Our 3-Step Process
At The PIV Company, we simplify the entire process, ensuring a cost-efficient and seamless transition to cleaner air.
Contact Our Expert Team Today
Contact The PIV Company today to schedule your free home condensation and ventilation audit. Our expert team will identify dampness issues and provide professional solutions to improve your indoor air quality. Experience a simpler, stress-free path to a healthier home. Reach out now to start your journey toward fresher air.
Book a visit from one of our specialist PIV assessors, who will come to your home and conduct a thorough ventilation survey. We look for condensation, damp, mould and poor airflow, then let us know whether a PIV unit is right for you. If so, we’ll recommend the ideal system for your property. Straightforward, honest advice, nothing more.
Professional Installation Engineers
When you’re ready to proceed, our NAPIT-accredited engineers will install your new PIV system at a time that suits you and your family. Every installation is clean, professional and completed to the highest safety standards. You’ll receive a full EIC certificate upon completion, and all work is fully insured, giving you complete peace of mind.
Book Your FREE Ventilation Assessment
A Home Survey to Help Prevent Damp
PIV Unit Installation Experts
Fresher Air Starts Here
Cleaner air for healthier homes at affordable prices. The PIV Company is Lancashire’s dedicated specialist in Positive Input Ventilation, installing energy-efficient systems that transform the air quality of homes and businesses.
Whether you’re dealing with damp, condensation, or poor ventilation, we have the right solution to make your space healthier and more comfortable.
- Full indoor air quality and ventilation audit review
- Upgrade your air quality with a high-performance PIV installation
- Expert PIV installation by fully accredited NAPIT professionals
- Project sign-off includes a formal Electrical Installation Certificate
- Manufacturer-warranted units & fully insured installation
What is PIV & How Does it Improve Damp Issues?
Your home should feel fresh, not damp. A Positive Input Ventilation (PIV) system is an affordable, low-maintenance way to improve air quality, reduce condensation, and stop black mould before it starts.
Quietly running day and night, it replaces stale, damp air with fresh, filtered air, so less condensation, no wet windows, and no musty odours, just a healthier home for you and your family.
Why Your Home Needs a Ventilation system
Ventilation problems often go unnoticed until the damage is done. If you’re seeing condensation on windows and mirrors, black mould on walls or ceilings, or noticing persistent musty odours and damp soft furnishings, your home isn’t getting the airflow it needs.
The effects go beyond the visible, too. Poor ventilation can trigger allergy symptoms, disrupt sleep, and leave rooms feeling stuffy even with windows open.
A PIV system installed by our professional team gets to the root of the problem, creating a healthier, fresher home while safeguarding the value of your property.
Areas We Cover
Our expert engineers install PIV units in homes, businesses and rental properties at affordable rates across the Lancashire:
- Accrington
- Blackburn
- Darwen
- Burnley
- Clitheroe
- Rawtenstall & Rossendale
- Barnoldswick
- Nelson
- Colne
- Preston
- Leyland
- Chorley
- Southport
- Fleetwood
- Thornton-Cleveleys
- Poulton-Le-Fylde
- Blackpool
- Lytham St. Annes
Frequently Asked Questions
Looking for information about our PIV products and services? We’ve compiled answers to our most frequently asked questions below. If you need further assistance, don’t hesitate to contact us
How does a PIV system work, and why does it matter?
A PIV (Positive Input Ventilation) system is a simple but effective way to keep your home smelling fresh and feeling healthy. It works by continuously introducing clean, filtered air, gently pushing out the stale, damp air that causes condensation and mould, without you ever having to think about it.
Will a PIV system work for my property?
Most homes are suitable for a PIV system, including houses, flats, and bungalows. Our assessors carry out a full review of your property before installation to make sure it’s the right solution. If it’s not, we simply won’t install.
How long does it take to install a PIV system?
Most installations take just a few hours. Our engineers work efficiently and cleanly, with minimal disruption to your home or business.
What warranties and certificates will I receive?
Every installation comes with an Electrical Installation Certificate (EIC), a manufacturer’s warranty on your PIV unit, and the peace of mind that all work is fully insured. Our installers are NAPIT registered, so you know you’re in safe hands.
Can a PIV system really solve damp and condensation issues?
Yes, and not just on the surface. PIV systems target the root causes of black mould, damp walls, and window condensation by improving airflow and removing the excess moisture that causes them in the first place.
Are the system settings protected from tenant interference?
Every unit comes with tamper-proof controls fitted as standard. Set it, leave it, and let it work, perfect for landlord-managed properties.