Damp and Timber Specialists for 50 years

Does your home suffer from the effects of condensation? Are you in need of sub floor ventilation? Then get in touch with Prokil today and see how our professional team can help solve your damp problem. Providing the latest solutions for tackling condensation, we will make certain that your home is free of any unwanted moisture. Call us on 01202 515566 to find out more.

Bringing you the best solutions for your sub floor ventilation

Sub Floor Ventilation
Condensation is an issue that affects thousands of homes up and down the country. Where excess moisture is produced by internal sources, this moisture condenses onto surfaces that have reached or have dropped below what is known as the dew point.  If this becomes a frequent occurrence, issues can start to occur such as mould and unsightly patches.

Here at Prokil, we have the answer to all your condensation woes. Our sub floor ventilation systems are a clever and cost-effective way to vent that excess moisture leaving your home free from condensation build-up. You might be asking yourself, just what are the causes of condensation? There are several obvious culprits which include:

  • Air dryers with damp clothes on
  • Uncovered cooking pots
  • Showering with the window shut
  • Washing machines and tumble dryers that aren’t vented
  • Fish tanks

For more information about what our team can do for you, please see below.

How can Prokil be of assistance?

If you’re tired of scrubbing mould off of your walls and wiping condensation off your windows, pick up the phone and call Prokil. We’ll arrange a time to visit your home that is convenient for you. Our team of professional surveyors will provide you with a survey so we can recommend the appropriate form of sub floor ventilation.

Following on from the survey, you will be supplied with a complete report that will detail our findings along with the recommendation of our surveyor. The report will include any work that needs carrying out as well as a fully itemised quotation with all costs listed up front. This will include the cost of your new sub floor ventilation.

Passive Air Vents (PAVs)

Passive Air Vents (PAVs) are an effective method of ventilation and heating management that help to expel up to 2.5 litres of excess moisture per day. The beauty of this form of sub floor ventilation is that it requires no electricity and works 24 hours a day.

Positive Pressure Ventilation System (PPVS)

If you’re looking to reduce moisture levels, then a PPVS might very well be the product for you. This form of sub floor ventilation uses heated air that is specially filtered to combat the humidity levels inside your home. An added bonus of this system is that it also helps to offset the smell of stale air leaving your home feeling fresher throughout.

Both these systems can be fitted by our team of Prokil experts. Should any damage have occurred to the woodwork, plastering or paintwork in your home, our team will work hard to ensure that everything is put right again. If you have any questions or would like more information about our sub floor ventilation, be sure to get in touch.

Why should you choose Prokil?

At Prokil, we specialise in supplying and fitting the very best in sub floor ventilation. With more than 50 years of experience, our team are dedicated to being the leading damp and timber preservation specialists in the South. As well as tackling issues associated with damp, we also provide many other competitive services such as woodworm treatments, tanking and basement conversions.

Both our company and team possess a range of qualifications and are an official Certificated Surveyor in Remedial Treatment. Through comprehensive one-to-one dialogue, we aim to advise you on the best choice for your sub floor ventilation rather than relying on commission based sales. As a result, we are firm favourites of many estate agents as well as building and structural surveyors.

Plus, as members of The Property Care Association, you can be sure that you are in safe hands when you choose our passionate and knowledgeable team.


Call Prokil today on 01202 515566 for a fast and efficient service for your sub floor ventilation.

Book a survey today

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What to expect from your survey


Book a survey

Book a survey from any of our locations, at a time that suits you.


Our experts give a quote

One of our damp & timber experts will arrive to survey the work.


We complete the work

Based on a quote, we carry out the work guaranteed for 20 years.

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