High Pressure Cleaning


High Pressure Cleaning KZN

Dafco offers various high-pressure cleaning services whether it is for your home or business premises. Working with the right mix of chemicals and solvents our team is able to pressure clean nearly any surface.

Residential High-Pressure Cleaning

Cleaning your home’s exterior to keep it clean and free of dirt, algae and fungi. Dafco’s cleaning services are an investment in your property: Paving pressure cleaning, Walls, Gutters, Patios, Decks, Roofs and Pool Areas. Cleaning today will save you money on maintenance later.

Commercial High-Pressure Cleaning

High-Pressure Cleaning of Industrial Buildings, Steel Structures & High Rise Buildings, Shopping Centers, Storefronts & Sidewalks. Our professional staff are trained to work at height. We are PPE compliant and adequately trained to supply you with great service.

When considering a contractor for your next project we would be happy to supply you with a free quotation or any advice that you might need.

If you are looking for a quotation on any of the above services, please do not hesitate to contact us or fill out the form on this page and we will contact you.



Roof, Walls, Driveway or Factory Need Some High Pressure Cleaning?

Get in touch - let's start a new project!


KZN's Industry leaders for more than a decade in the contracting and paint manufacturing business


From single storey homes and offices to 40+ floor high rise buildings, Dafco has a wealth of knowledge & expertise.


We boast a large amount of satisfied lifertime customers from homes to hotels. Don't just take our word for it

What we do

spalling repair specialists durban

Spalling (Concrete Cancer) is most often identified by signs such as flaking (concrete spalling), rust stains that leach from the concrete, bulging of the concrete or in some cases even falling off the building. The real problem lies within the concrete itself and is not a result of weathering.

As a general rule, Spalling is caused by the steel reinforcing within a concrete slab rusting. As steel rusts, it can expand up to 7 times its original size causing the surrounding concrete to be displaced and flakey.

The process can start in many ways, but generally, it is due to one of the following:

  • Poorly treated reinforcing steel being used in the original pour of the slab
  • The reinforcing steel being too close to the surface allows water to seep through the concrete and react with the steel
  • Incompatible metals being used in close proximity to each other, thus causing a reaction
  • Fractures in the concrete allow water to penetrate the concrete and react with the steel

Spalled concrete is an eyesore and a hazard. Over time, with increased exposure to the elements, falling concrete debris causes likely injury and damage to property. Spalling concrete should be repaired immediately, as deferring the treatment will inevitably lead to increased problems into the future.

Furthermore, any attempts to fix the problem for the short term (such as parging over the problem) will only exacerbate the issue. Despite, potentially looking better, the rusting process will continue below the surface causing the steel to again displace the concrete and in some cases rust so badly that the steel eventually needs replacement. Treatment and repair of the concrete is the best solution.

Dafco, have staff who are trained in the identification of underlying issues. Once found we will begin the process of concrete spalling repair by removing all loose concrete, grinding back the reinforcing steel to remove all rust, treating the steel with anti-corrosives and then patching the repair with a top-quality concrete to match the original surface.

All of our staff on High Rise Building sites adhere to all safety measures and are trained in the use of all equipment.

Dafco pride ourselves on the development of our staff and this includes ongoing training on safety, correct product use as well as new developments in the technologies available.

Dafco carries all relevant safety files and equipment for all active projects. We are a full member of the Master Builders Association and the Master Painters Association

some of our projects