How Much Psi Power Washer For House Siding

Perfect for smaller jobs around the home these pressure washers typically rate between 1300 and 1900 psi at 2 gpm.

How much psi power washer for house siding.

More pressure is certainly useful in some situations but it s also more dangerous. Higher ratings mean you can clean more area in less time. On the contrary this pressure is too less to clean parking areas stained with tar. To rent or buy.

Pressure washing machines can be bought online or in retail stores or rented from local equipment rental companies. Painted soft grain wood siding stucco and aluminum siding are best treated with 1 200 to 1 500 psi models. The psi is irrelevant for this job because the nozzle and how far you hold the wand from the surface will determine it. All pressure washers can rip through flesh at close range and more pressure increases the potential hazard.

A 1 500 psi unit might indicate a high pressure to a homeowner for cleaning decks and siding. Unlike cars you won t scrape away the finishing of the wood furniture. The psi required for building materials varies. It would need somewhere around 4 000 and 7 000 psi.

Remember if you re never going to exceed 2500 psi then you can save some money by choosing a 2600 psi pressure washer over a 3000 or 4000 psi pressure washer. For delicate stucco it s also best to. By setting the power of the pressure washer to between 800 and 1 200 pounds per square inch setting it at a range of 3 feet wide and using only cold water you can expect good results to pressure. All the pressure washers with 2 3 gpm have at least 2 600 psi.

A machine with a psi of between 1 300 and 1 600 is desirable in cleaning most siding materials including vinyl siding. This pressure is more than a garden hose. You will want a power cleaner with at least 2 3 gpm. If you have a two story house a high volume gas pressure washer fitted with a special nozzle will allow you to clean the upper areas while standing on solid ground.

It is recommended that you get a machine with a pressure level of around 2500 psi with around 2 0 gpm. Use the psi and gpm ratings to determine the cleaning power of a pressure washer. With wood you will need a stronger pressure washer because you ll need the strength for spraying away the mold and the mildew. A washer with a psi rating of 1000 to 1500 is usually quite sufficient for washing siding.