Damp Proofing & Property Maintenance condensation control positive input ventilation - piv Condensation in Hemel Hempstead

Office: 01442 211826 

Dean:  07958 722 208

Amie:  07984 758 291 Damp in Hemel Hempstead penetrating damp treatment in Hemel Hempstead



Symptoms that can help you identify condensation include

  • Black Mould can lead to Health problems, if you have damp and mould you're more likely to have respiratory problems, respiratory infections, allergies or asthma. Damp and mould can also affect the immune system.

What is Condensation and how can this affect your Property?

  • Lack of adequate ventilation
  • modern living styles result in an accumulation of excessive humidity and moisture within the property
  • Levels of Moisture in the air
  • Temperature of the Air
  • Surface Temperature 

Ranguard's Solution to Condensation

*The above is only a guide to help identify Condensation.

Further Problems caused by Condensation

Causes of Condensation

As condensation forms when the temperature inside the property falls and the air becomes saturated so can no longer hold onto the moisture, we will look at: 


has your property got adequate ventilation?

  • Positive Input Ventilation (PIV)
  • passive vapour vents.
  • Air bricks
  • Extractor Fans
  • Pacifier Vents

Insulation & Heating

has your property got adequate Insulation?

Once the cause or causes of condensation have been Identified, Ranguard will offer you the best possible solution.

If your property is suffering from damp contact Ranguard for a free no obligation survey, we will look at all possible causes including Condensation, Penetrating Damp, Rising Damp and offer you the best possible solution.

When temperatures inside a property drop, the air becomes saturated and can no longer hold onto the moisture created in homes, kept in mind that on average, a single person produces 5 – 9 litres of water per 24 hour period. So the moisture migrates to the coldest surfaces – such and walls and windows.

Ranguards first step to treating condensation is identifying the cause. Our expert team we will carry out a full property check of everything in and around your property

  • Small beads of moisture on non-absorbant surfaces such as windows, wall tiles and vinyl covered surfaces.
  • Mould on walls, curtains, carpets, beds, bathroom tiles and window sills. Note: Black mould can be hazardous to health.
  • Decaying window frames, particularly stained and wet corners.
  • Peeling wallpaper or damp walls
  • Musty Damp smells.
Condensation Control