Before You Get Your Hands Dirty With Sandblasting, Make Sure You Know These Tips


What you do when your old house seems to fade that new glow and to leave behind a flush of tacky colors? What do you do when you want to peel off that greenish after color, left behind the fading colors from your wall? Repainting is not an option again!


Repainting your walls again and again without bringing down the old pain can be a bit messy and unhygienic for those living on the premises. Then what should be done? Sandblasting is your answer. Sandblasting is a simple process that is used to forcibly propel the abrasive materials out of a surface using higher pressure to smoothen it.

There are many people out there that prefer the process of blasting for remodeling their home and gut out that old fainted look of their home. While sandblasting brick is a great option for the process, there are some tips that one should know before getting into it. To provide you with a deeper understanding of the process, here are some tips to get in your mind.

  1. Know the right process: In general, there are two methods of using sandblasting for renovations – the wet and dry method. The dry process of sandblasting is used during any masonry work mainly to remove paint or grim the layers cleanly. The dry method does not create any goopy mess during the process. The wet method works on mortar better, seeking the help of moisture working deep into the porous and mortar joints. Experts mainly recommend the wet blasting technique as it helps in the easy peeling process without any external damage under high pressure.
  2. Understand the pressure used: The amount of pressure that gets used during the peeling process vastly depends on the condition and thickness of the applied paint over it. The recommended starting pressure for any brick condition should be 40 PSI (pounds per square inch). However, the person can increase the pressure according to the need. The absolute balanced pressure is needed for the process where the paint gets peeled off easily without causing any harm to the bricks.
  3. Get the right need: Normally, a brick wall of a house is blasted using sand or even quartz, which gives that extra need of high pressure without cutting through the bricks. The materials like this help in easy peeling without eroding the surface of the brick wall. While using the materials, make sure to use a small grit for blasting as it will be easy to remove the old paint without creating any grades cloud.
  4. Brace yourself for the damages: The best way to get prepared for the damages is to avoid having any beforehand. This process is done under huge controlled pressure but can even cause damage to your windows and doors. However, to avoid such circumstances, make sure to border over your doors and windows, avoiding any extra damage. The blasting technique should not be used on wood as the pressure and materials used on the brick blasting process may splinter the wood doors and other objects.


Sandblasting brick is a work of force against the surface using high pressure, which can be challenging for any beginner. There is a higher risk of damage than cure if the process is done naively or without much understanding. No matter is the chances are if the person is not ready to handle the procedure by themselves, then they should never take the risk.

Sandblasting is an amazing technique which when done right with the right procedure, can create miracles to your renovation session. But when used roughly can create unmatchable damage that may be a little hard to repair. So, before creating your own dream house or reframing your old one with sandblasting, make sure you have all the needed knowledge on the subject. 

Read through the process, get plenty of views on the same and make sure you get the right amount and type of equipment for your procedure. Never take the risk if you are still unsure of what you may be doing. Reach out for help to someone who knows the job and can do it perfectly or get help from professionals.