Pressure Washing Siding Psi

Consumer reports experts share pressure washer cleaning advice for your deck roof siding car and more.

Pressure washing siding psi. 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. These electric and gas pressure washers all under 400 have good psi but are compact and safe enough for home use whether for washing siding or your car. Preferably avoid strong summer sun which could dry the. Try to hold the nozzle straight or at a slight downward angle to avoid getting water behind the siding.

If you are considering the psi or gpm of your pressure washer you must first consider what you re washing. Pressure washing machines can be bought online or in retail stores or rented from local equipment rental companies. Simpson cleaning msh3125 s is also one of the food options for the best pressure washer for vinyl siding. Starting low and gently working your way up is the safest bet.

It would need somewhere around 4 000 and. A machine with a psi of between 1 300 and 1 600 is desirable in cleaning most siding materials including vinyl siding. Always be very careful and conservative when choosing the psi of your pressure washer. The instructions ahead are for pressure washing a house with exterior siding.

Pressure washing machines can range from 1 200 psi to as high as 2 700 psi. Choose a mild day in spring or fall to tackle the project. That power or pressure output is measured by pounds per square inch psi and gallons per minute gpm. A pressure washer rated with a higher psi and gpm cleans better and faster but often costs more than lower rated units.

Use the psi and gpm ratings to determine the cleaning power of a pressure washer. To pressure wash vinyl siding start with a low pressure setting like a psi between 1 300 and 1 600 and increase it as necessary to remove stubborn dirt and grime. Next read our guidelines above to know the ideal pressure for what you need to wash. This pressure is more than a garden hose.

A 1 500 psi unit might indicate a high pressure to a homeowner for cleaning decks and siding. The exact or a range of psi required is what the pressure washer psi chart reveals.