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Pressure Washers for Building Exteriors

Professional pressure washers specifically designed for building exteriors. Our selection from Mi-T-M includes 62+ models engineered to meet the unique challenges of building exteriors environments.

Original price $9,200.00 - Original price $9,200.00
Original price
$9,200.00
$9,200.00 - $9,200.00
Current price $9,200.00

Mi-T-M CWC-3008-4MGH Belt Drive Pressure Washer – 3000 PSI, 8.0 GPM, Honda

Mi-T-M
In stock

Mi-T-M CWC-3008-4MGH Belt Drive Pressure Washer – 3000 PSI, 8.0 GPM The Mi-T-M CWC-3008-4MGH delivers 3,000 PSI at 8.0 GPM through a 688cc Honda GX...

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Original price $9,200.00 - Original price $9,200.00
Original price
$9,200.00
$9,200.00 - $9,200.00
Current price $9,200.00
Original price $3,195.00 - Original price $3,195.00
Original price
$3,195.00
$3,195.00 - $3,195.00
Current price $3,195.00

Mi-T-M CA-3003-1MAH Aluminum Pressure Washer – 3000 PSI, 3.0 GPM, Honda GX270

Mi-T-M
In stock

CA-3003-1MAH Gas Pressure Washer — CA Aluminum Series 3000 PSI with Honda GX270 The CA-3003-1MAH produces 3000 PSI at 3.0 GPM — 9,000 cleaning unit...

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Original price $3,195.00 - Original price $3,195.00
Original price
$3,195.00
$3,195.00 - $3,195.00
Current price $3,195.00
Original price $2,185.00 - Original price $2,185.00
Original price
$2,185.00
$2,185.00 - $2,185.00
Current price $2,185.00

Mi-T-M JP-3003-3MHB Gasoline Pressure Washer – 3000 PSI, 3.0 GPM, Honda GX270

Mi-T-M
In stock

JP-3003-3MHB Gas Pressure Washer — JP Series 3000 PSI, 3.0 GPM with Honda GX270 The Mi-T-M JP Series JP-3003-3MHB produces 3,000 PSI at 3.0 GPM — ...

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Original price $2,185.00 - Original price $2,185.00
Original price
$2,185.00
$2,185.00 - $2,185.00
Current price $2,185.00

Pressure Washers for Building Exteriors

How Much Pressure Is Safe for Each Surface?

Match pressure to the material: 3,000-plus PSI for concrete and brick, but a wider tip and lower pressure, or soft washing with detergent, for siding, stucco, and painted surfaces. High pressure cracks stucco and forces water behind siding, so the tip angle and distance matter as much as the machine rating. A 25 to 40 degree tip spreads force over more area on delicate surfaces, and an adjustable soft-wash nozzle lets you apply cleaner at low pressure and rinse at higher pressure without swapping tips.

Can You Pressure Wash Siding and Stucco Without Damage?

Yes, with care. Use a wide tip, more distance, and lower pressure, or soft-wash with a cleaning solution and rinse gently. Test a small area first and angle the spray downward so you do not drive water up behind the siding into the wall cavity. For mildew, let a detergent or bleach-based house wash dwell for several minutes and rinse rather than blasting it, since pressure only spreads spores while the chemical is what actually kills them.

What About Runoff from Exterior Washing?

Wash water from building exteriors can carry paint, mildew treatment, and sediment into storm drains, which stormwater rules regulate. Review the EPA stormwater discharge guidance and local requirements, and capture runoff where the job or the detergent calls for it. Simple berms, drain covers, and a wet vacuum are usually enough on a mid-size building, and planning them in keeps a routine wash from becoming a compliance problem.

Related: Pressure Washers · Hot Water Pressure Washers · Pressure Washers for Concrete · Gas Pressure Washers

Frequently Asked Questions

What pressure washer cleans building exteriors?
Building exteriors need pressure matched to the material: 3,000+ PSI for concrete and brick, but a wider tip and lower pressure or soft washing for siding, stucco, and painted surfaces to avoid damage. Match the tip to the surface, not just the machine.
Can I pressure wash siding and stucco safely?
Yes, with care. Use a wide tip, lower pressure, and more distance, or soft-wash with detergent, since high pressure cracks stucco and forces water behind siding. Test a small area first and keep the spray angled downward.
What PSI is safe for brick and concrete walls?
Brick and concrete take 3,000 PSI, but keep the tip moving and at a distance so you do not erode mortar joints. Older or softer masonry needs lower pressure and a wider tip to avoid damage.
How do I remove mildew from a building exterior?
Apply a cleaning solution and let it dwell, then rinse at moderate pressure, since pressure alone spreads mildew rather than killing it. Soft washing with detergent is the standard approach for mildew on siding and stucco.

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