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Are PIV Systems Energy Efficient and Cheap to Run?

Energy efficient PIV system supporting low-cost home ventilation

If you are thinking about a positive input ventilation system for your home, you will almost certainly ask two connected questions. The first is whether it will help with condensation and mould. The second is whether it is energy efficient and will cost a lot to keep running. That second question matters because homeowners do […]

Can You Have a PIV System Without a Loft?

Wall-mounted PIV system option for a flat or home without loft access

A lot of homeowners assume the answer is no. They read about positive input ventilation, see repeated references to loft-mounted units and conclude that the idea ends there. If they live in a flat, a bungalow with no usable loft or a property where the loft is unsuitable, they often stop researching too early. The […]

Is a PIV System Right for Your Home?

Home with condensation and poor airflow being assessed for a PIV system

If your home suffers from condensation, stale air or mould that keeps returning, it is natural to start looking at Positive Input Ventilation as a possible answer. PIV systems have become a well-known solution for properties with poor airflow and recurring moisture problems. At the same time, not every home needs one, and not every […]

PIV vs Extractor Fans: Which Ventilation System Do You Need?

PIV system and extractor fan options for improving ventilation in the home

If your home suffers from condensation, stale air or black mould, you will usually come across two ventilation solutions very quickly. One is a Positive Input Ventilation system. The other is the extractor fan. Both aim to improve airflow and reduce moisture problems, but they do not work in the same way, and they do […]

How Much Does a PIV System Cost in the UK?

Home ventilation system cost planning for a PIV installation in the UK

If you are dealing with condensation, stale air or recurring mould, one of the first practical questions you will ask is how much a PIV system costs. That is the right question to ask, but many people ask it too narrowly. They focus on the sticker price of the unit and miss the bigger issue, […]

What Are the Pros and Cons of a PIV System?

Homeowner reviewing the benefits (pros) and limitations (cons) of a PIV ventilation system

If you are researching positive input ventilation, you have probably already seen the same big promises. Many pages tell you that a PIV system can reduce condensation, help control mould and improve the air in your home. Those claims are not wrong, but they are only half the story. A PIV system brings real advantages, […]

Does a PIV System Stop Condensation and Mould?

Window condensation and mould risk reduced through improved home ventilation

If you keep finding water on your windows, black mould on cold walls or a musty smell that always seems to come back, you are not dealing with a surface problem alone. You are dealing with a moisture problem inside the air of your home. That is why so many people ask the same question […]

What Is a PIV System and How Does It Work?

Positive input ventilation system improving airflow in a home with condensation issues

If your windows collect water every morning, your walls feel damp in winter, or black mould keeps returning no matter how often you clean it, the issue is likely related to poor airflow.  Many homes trap too much moisture indoors, and once that moisture builds up, it settles on cold surfaces, feeds mould growth and […]

Video Damp Assessments

Why Professional Help Provides the Safest and Most Reliable Outcome

Here at Damp Resolutions, we’re happy to start with a free video or audio chat to discuss your issues. If you require a full on-site moisture and condensation assessment, there is a charge of £250 + VAT. However, if you choose to go ahead with our recommended solutions, this fee is taken off the final […]

Understanding the Basics: What is a PIV System?

Understanding the Basics: What is a PIV System? | Damp Resolutions

In the world of home ventilation, there are a range of systems available, each with its own set of features and benefits. One such system that’s gaining popularity for its effectiveness in maintaining indoor air quality and controlling moisture is the Positive Input Ventilation (PIV) system. If you’re unfamiliar with PIV systems or looking to […]

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