The psi is irrelevant for this job because the nozzle and how far you hold the wand from the surface will determine it.
Pressure washer psi for siding.
If cleaning the vinyl siding or any part of your house is the only reason why you opt for a pressure washer then you might want something with at least 2 3 gpm.
A pressure washer can quickly ruin vinyl siding by cracking it with the high pressure stream of water so it s necessary to know which pressure level and nozzle to use.
Electric pressure washers typically range from 1 600 psi to 2 300 psi gas pressure washers.
Pressure washers with a high psi will clean deep stains more effectively than machines with a lower psi.
A machine with a psi of between 1 300 and 1 600 is desirable in cleaning most siding materials including vinyl siding.
To rent or buy.
You will want a power cleaner with at least 2 3 gpm.
Top 6 best pressure washer for siding reviews in 2020 1.
Combining that with proper cleaning chemicals and top quality technique your result will be amazing.
Pressure washing machines can range from 1 200 psi to as high as 2 700 psi.
Sun joe spx3000 electric pressure washer.
With a pressure capacity of 2030 psi it is a powerful pressure washer which works very well in cleaning the siding.
Starting low and gently working your way up is the safest bet.
The psi and gpm determine the cleaning capacity of the pressure washer.
All the pressure washers with 2 3 gpm have at least 2 600 psi.
Pressure washers with 2 3 gpm usually have a range of 2 600 psi or more.
The motor generates the necessary pressure to remove all debris from the siding.