What is damp proofing? briefly, damp proofing may be a generic term to explain the range of damp proofing treatment and solutions applied to stop damp issues touching your property. However, damp proofing is a lot of normally called a kind of waterproofing for created walls wherever a humid proofing barrier Also called damp proof course) is placed in walls or floors.
What is damp proofing – why it’s important?
Damp proofing works as a protracted term interference to wetness decay. once it involves walls and foundations, damp proofing forestalls wetness and water passing through into interior areas and might thus prevent timber decay and structural harm like dry rot, wet rot and rising damp.
You can see associate degree example of however water is absorbed by walls by clicking on the video to the correct.
Do my walls presently have damp proofing?
When a building is made, a preventative damp proof course is mostly put in into the bottom of the walls within the style of a plastic membrane or slate barrier. this can be to stop damp rising through the material wall. If it’s the case but, that you just ar noticing damp ascent up the walls or damp problems showing at intervals a property, it’s perpetually higher to err on the aspect of caution and have knowledgeable damp specialist take a glance at it.
Causes of damp in homes
With the quantity of rain we tend to receive inside Scotland, it’s of no surprise we’d notice some damp problems infrequently. But, what area unit the most causes of damp in our homes?
A high proportion of damp issues in buildings area unit caused by the condensation, rain penetration, rising damp and pipe outflow. Our guide below aims to assist you determine the causes of damp moving your property and to assist your solve your damp proofing issue.
Causes of damp – Leaks
Leaks will usually be a serious reason for damp inside a property resulting in problems like penetrating damp and wet rot. Generally, the results of a leak are going to be localised to at least one space of a wall. If you notice localised damp patches, check the following:
Examine downpipes and gutters inside the affected space.
Look for injury, cracks, faulty joints or seals.
Ensure that your drains and downpipes aren’t blocked. Rain water will terribly simply be saved forcing itself out of a pipe joint inside the affected space.
If the damp is below a flat roof, or a roof channel, make sure the felt is sound.
If the damp is below a window, check the framing and window sill. Badly fitted windows may also let damp penetrate into an area
If the damp is localised around a wall, check the flashing and tiles
Causes of damp – rising damp
Causes of damp – rising dampIf you’re on the bottom floor and therefore the damp looks to be at very cheap of walls, it may well be that the reason for damp is that the results of your damp proof course being bridged leading to rising damp. this might be attributable to a rise of ground levels round the affected damp space or that your damp proof course has unsuccessful.
If it’s the case whereby the damp proof course has been bridged, contemplate if there’s any external options put in inside the affected space like a flower bed or new terrace. may there be associate degree excess quantity of soil against the wall from some recent horticulture that has bridged the damp proof course? By merely lowering the bottom level or removing any of those options and going the world to dry out, you’ll solve your rising damp issue.
If it’s the case the damp proof course has not been bridged, then it may well be the chance that you simplyr damp proof course has unsuccessful which means that you can got to contemplate repairing it. during this instance, we might continuously suggest you contact a humid skilled to organise a property survey to completely appraise the extent of the damp issue.
Causes of damp – condensation
Cause of damp – condensationIt isn’t continuously the case whereby the reason for damp originates from the skin. one in every of the foremost common causes of damp inside homes is because of condensation.
Condensation happens once giant quantities of vapor from general everyday living becomes unfree inside a property. once the nice and cozy dampish damp air comes into contact with cooler air, or a surface that is at a lower temperature, the result’s condensation, this will prove ideal for the germination of the ordinarily associated black mould.