Trying to use a one size fits all solution when it comes to pressure washing and the like can arguably be one of the most grievous errors that you might accidentally make during your career at this current point in time. After all, you can’t just use the exact same pressure in all of your jobs regardless of what the needs of said jobs actually are for the most part. A really good example of this that you would do well to take heed of involves pressure washing fences and other such surfaces which are a bit more fragile than concrete walls without a shadow of a doubt.
If you were to attempt to use a high PSI for pressure washing Houston Texas, suffice it to say that this could end up doing really terrible damage to fences that are made out of wood. As a result of the fact that this is the case, you might be better off dialing things back at the very least to a certain extent if nothing else at all. The most ideal pressure for a fence and other wood based constructions is a bit lower than what you would use to pressure wash a concrete or asphalt driveway.
Based on our analysis of pressure washing techniques, we would say that a PSI of 2,500 or so is more than adequate for most if not all of your fence pressure washing needs. There are a bunch of other pressure levels that you can check out as well, but they might end up seeping too much water into the wood thereby rendering it a lot less structurally sound and safe.