Damp Proofing in Bangladesh

Several different types of damp problems can affect a property. From condensation dampness to penetrating dampness to rising dampness. Other specific issues can occur too. For example, wet rot and dry rot – and sometimes damp affect specific areas of a property in a particular way and require a particular treatment, such as basement damp. It can get quite confusing because with so many different types of damp problems, many different damp proofing solutions are available too. When choosing a treatment it’s important that it is appropriate to the type of damp problem you have. Expotech provides the best service for dam proofing solutions in Bangladesh as the best applicator as well as a contractor with affordable prices. We are also providing the best service for 3D Epoxy flooring, Vinyl flooring, Polished concrete, floor hardener, Waterproofing in BangladeshEpoxy flooring in Bangladesh & PU flooring in Bangladesh.
So, here is a guide to the best damp-proofing solutions for various damp problems.

Rising Damp

This is when water from the ground rises through the brickwork, stonework, or mortar. It is unsightly and unhealthy, usually a problem in houses built pre-1925 when damp-proof courses were not commonly installed. It is less common in modern properties but can occur where the original damp-proof course has become damaged or the ground level around the property has been raised with the addition of paths, flower beds, or driveways, which have bridged the original damp-proof course.

Penetrating Damp

Is the result of water successfully penetrating horizontally from the outside of the building through the fabric of the wall. It can affect all buildings and is most commonly caused by problems with the roof, brickwork, or windows – leaky pipes, blocked gutters, defective pointing, or poorly maintained brickwork. It can be damaging even if it does not penetrate through a wall, potentially leading to more serious problems such as dry rot, wet rot or structural damage.


This is the most common form of dampness within a building and can cause unsightly black spot mold patches, peeling paintwork, and a musty smell. Condensation happens in almost every property as a result of the moisture created by everyday living, from breathing to boiling the kettle, moisture is present in the warm atmosphere of your home, and when the structure cools down the moisture condenses and settles on the cold internal surfaces.
Newton System 800 is a range of BBA-approved damp-proof membranes and ancillaries that are quick and clean to install and offer a permanent solution for treating damp walls.


  • Prevent any moisture and moisture vapour and associated salts and contaminants within the structure affecting the internal finishes by providing a physical barrier between the old damp wall and the new finish
  •  Significantly prolong the life of the internal finish whilst still allowing for natural evaporation of dampness from the structure
  •  Highly sympathetic to buildings and are fully reversible; a requirement when treating listed buildings in the United Kingdom
  •  Quick and easy to install
  •  Newton damp proof membranes hold BBA certification, and all our membranes are guaranteed against deterioration for 30 years and have a life expectancy of at least 50 years