How Long Does It Take To Pressure Wash A House

How Long Does It Take To Pressure Wash A House

Pressure washing a house is an effective way to clean the exterior and restore your home’s curb appeal. But how long does it actually take to pressure wash a house? The amount of time needed can vary quite a bit based on several factors.

What is Pressure Washing?

Pressure washing, also known as power washing, uses a mechanical sprayer to blast high-pressure water onto surfaces. This water is sprayed out of a wand attached to an electric or gas-powered pressure washer. The high-pressure water, typically between 500 to 4,000 PSI (pounds per square inch), has enough force to dislodge dirt, grime, mold, mildew, and other debris.

A pressure washer makes quick work of cleaning all kinds of exterior surfaces including siding, decks, patios, driveways, sidewalks, and more. The powerful spray of a pressure washer can clean where brushes, hoses, and elbow grease cannot. Pressure washing is very effective at restoring the look of a home’s exterior.

How Long Does it Take to Pressure Wash a House?

The amount of time it takes to pressure wash a house depends on several factors:

  • Square footage of the house
  • Types of surfaces being washed
  • Level of dirtiness
  • Skill of the pressure washer
  • Areas that require extra time like decks

For a typical single story 2,000 square foot house, pressure washing may take 2 to 4 hours for the main house siding and another 1 to 2 hours to wash decks, patios and driveways. Larger homes over 3,000 sq ft may take 6 hours or longer to pressure wash completely.

Here is a more detailed overview of how the different factors affect pressure washing time:

Square Footage

The overall size and square footage of a home will have a direct impact on how long pressure washing takes. The larger the house, the more time will be required.

As a general guideline for wash time:

  • 1,000 sq ft house = 1 to 2 hours
  • 2,000 sq ft house = 2 to 4 hours
  • 3,000+ sq ft house = 4 to 6+ hours

Types of Surfaces

Some exterior surfaces take longer to pressure wash than others. Siding is generally the fastest surface to clean. Decks, patios, and driveways take the longest and can double the time required.

Here are average wash times for different surfaces:

  • Siding – 5 to 15 minutes per 100 sq ft
  • Decks – 15 to 30 minutes per 100 sq ft
  • Concrete patios and walkways – 10 to 20 minutes per 100 sq ft
  • Driveways – 15 to 30 minutes per 100 sq ft

Factor in extra time if washing multiple surfaces beyond just siding.

Level of Dirtiness

How dirty the house is before washing will affect the time needed to pressure wash. A house with light dirt and mildew buildup will be faster to clean than a house that hasn’t been washed in years.

For light dirt, washing may take just 30 minutes to 2 hours for a typical 2,000 sq ft home. Heavily dirty homes can take much longer – double the time or more. Severely dirty homes with layers of grime may require multiple cleaning passes.

Skill Level

An experienced professional pressure washer will work much faster than a do-it-yourselfer. Pros have specialized equipment, know techniques to clean efficiently, and can better gauge how long the job will take.

DIYers new to pressure washing may take 2 to 3 times longer to complete washing a house. Renting equipment also adds time versus pros with their own gear.

Decks, Patios and Other Areas

Decks, patios, driveways and other areas require extra wash time beyond just the home’s siding. These horizontal surfaces collect more dirt, grime, oil, mold, and mildew. Heavily soiled decks may even need chemical cleaning solutions to fully restore.

Make sure to account for these extra wash elements which can add an hour or more.

Pressure Washing Time Per Square Foot

Another way to estimate pressure washing time is to calculate the square footage of the house and go by average wash times per square foot.

Here are estimates for typical wash times per square foot:

  • Siding – 5 to 20 minutes per 100 sq ft
  • Decks – 20 to 45 minutes per 100 sq ft
  • Concrete patios – 10 to 30 minutes per 100 sq ft
  • Driveways – 20 minutes to 1 hour per 100 sq ft

So for a 2,000 sq ft home, you can expect:

  • Siding: 2,000 sq ft will take 1.5 to 4 hours
  • Deck: 500 sq ft deck will take 1.5 to 3.5 hours
  • Concrete patio: 300 sq ft will take 0.5 to 1.5 hours
  • Driveway: 500 sq ft will take 1.5 to 5 hours

Add up the square footage and time estimates per area to determine the total time required.

Factors That Determine Wash Time

Many factors affect how long pressure washing a house will take including:

  • Square footage – Larger homes take more time. Calculate total sq ft to wash.
  • Number of levels – Multi-level homes add more surfaces to wash.
  • Types of surfaces – Siding is fastest. Decks, patios and driveways take longer.
  • Pitch of roof – Steep roofs require extra care which adds time.
  • Level of dirtiness – Heavily soiled homes take longer to restore.
  • Type of siding – Wood and stucco take longer than brick or vinyl.
  • Landscaping – Bushes, plants and yard decor add obstacles and time.
  • Power washer PSI – Higher PSI units clean faster than light-duty washers.
  • Professional vs DIY – Pros are vastly faster than homeowners renting equipment.
  • Accessibility – Multi-story houses with high peaks add time for positioning.

Consider all these elements when estimating the time a power washing project will require.

Tips for Faster Power Washing

Here are some tips to help reduce the time required when pressure washing a house:

  • Clean gutters and wash roof first – lets dirty runoff water avoid newly cleaned walls.
  • Start at the top and work down – less bending to re-clean drips.
  • Wash siding before decks/patios – drying time for decks and patios can add an hour.
  • Use a power washer over 3,000 PSI – higher pressure cleans faster.
  • Choose hot water pressure washer – heated water accelerates cleaning.
  • Hire a professional pressure washing company – experience dramatically reduces time required.
  • Clean vinyl siding gently – avoid damaging soffits when washing.
  • Divide larger houses into sections – break up into more manageable areas.
  • Use a rotating nozzle for faster cleaning – increases coverage speed.
  • Apply cleaners before washing – pre-treating makes rinsing easier.

Hire a Professional Power Washing Company

For most homeowners, hiring a professional power washing service is recommended. Pro pressure washers, such as Sullins Suds Pressure Washing, have the tools, training, and experience to clean a home’s exterior in the least amount of time.

Professional house washing services use industrial-grade heated pressure washers, soft wash low-pressure systems, and eco-friendly detergents. The results restore a home’s curb appeal without risking damage to siding or decks that DIY mistakes can cause.

The pros complete the job safely and efficiently in a fraction of the time it would take most homeowners – saving hours of labor. When time and quality matter, trust your home’s exterior cleaning to a reputable power washing company.

Key Takeaways on Pressure Washing Times

  • A typical single story 2000 sq ft house takes 2 to 4 hours to pressure wash with an additional 1 to 2 hours for decks and patios.
  • Larger and multi-level homes over 3000 sq ft can take 6 or more hours for complete exterior washing.
  • Time estimates per 100 sq ft depend on the surface: siding is 5 to 15 minutes, decks 15 to 30 minutes, patios 10 to 20 minutes, and driveways 15 to 30 minutes.
  • How dirty the house is impacts time. Heavily soiled houses can take double the time or more to pressure wash versus lightly dirty homes.
  • Hiring a professional power washing service instead of DIY renting can reduce wash time by 50% or more.
  • Get a free estimate from house washing companies to determine how long the job will take based on your home’s specifics.

Pressure washing is a fast and effective way to restore your home’s exterior. While times vary based on many factors, you can now better estimate how long it may take to wash your house. Follow these tips and consider hiring a pro to get the job done quickly and safely.

Don’t Stop Here

More To Explore
How To Pressure Wash a Rug
How To Pressure Wash a Rug: Washing, Drying, and Maintaining

Pressure washing a rug requires careful attention to detail to avoid damaging delicate fibers. Follow these steps for optimal results:
1. Preparation
2. Choose the Right Pressure Washer
3. Detergent Selection
4. Test Spot
5. Even Application
6. Rinse Thoroughly
7. Allow to Dry

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