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Pressure Washers for Building Exteriors

Pressure washers for building exteriors strip dirt, algae and oxidation off masonry and siding. Mi-T-M cold and hot water models for facility crews and exterior cleaning contractors.

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Mi-T-M CW-3004-4MGM Gas Belt Drive Pressure Washer – 3000 PSI, 3.9 GPM

Mi-T-M
In stock
Delivers in 3–8 business days

CW-3004-4MGM: 3,000 PSI on Mi-T-M's Own 420cc Engine Mi-T-M CW-3004-4MGM gas pressure washer puts a 420cc Mi-T-M OHV engine on the same pump and fr...

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$3,136.00
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$3,631.00
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Mi-T-M CW-3004-4MGK Gas Belt Drive Pressure Washer – 3000 PSI, 3.9 GPM, Kohler

Mi-T-M
In stock
Delivers in 3–8 business days

CW-3004-4MGK: The Kohler CH440 Option in the 3,000 PSI CW Line Mi-T-M CW-3004-4MGK gas pressure washer uses a 429cc Kohler CH440 OHV engine, the la...

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$3,631.00
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$3,160.00
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Mi-T-M CW-3004-4MGH Gas Belt Drive Pressure Washer – 3000 PSI, 3.9 GPM, Honda

Mi-T-M
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Delivers in 3–8 business days

CW-3004-4MGH: Honda GX390 Belt-Drive Washer With Electric Start Available Mi-T-M CW-3004-4MGH gas pressure washer runs a 389cc Honda GX390 OHV engi...

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$3,160.00
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$2,300.00
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Current price $2,300.00

Mi-T-M CTM-3005-H6G0M Truck-Mount Pressure Washer – 3000 PSI, 5.0 GPM, Honda

Mi-T-M
In stock
Delivers in 3–8 business days

Mi-T-M CTM-3005-H6G0M: Truck-Mount Belt Drive Pressure Washer, 3000 PSI at 5.0 GPM The Mi-T-M CTM-3005-H6G0M is a cold-water truck-mount belt-drive...

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$2,300.00
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$2,633.00
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Mi-T-M JCW-3003-2MHB Gas Belt Drive Pressure Washer – 3000 PSI, 3.0 GPM, Honda

Mi-T-M
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Delivers in 3–8 business days

Mi-T-M JCW-3003-2MHB: 3000 PSI Belt Drive Pressure Washer with Honda GX270A Mi-T-M Pressure Relief Start unloader protects the pump at startup.Hond...

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$2,633.00
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$862.00
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Mi-T-M CM-3000-0MMB Gasoline Pressure Washer – 3000 PSI, 2.4 GPM, 7200 CU

Mi-T-M
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Delivers in 3–8 business days

CM-3000-0MMB Gas Pressure Washer — 3000 PSI Direct Drive for Contractors The Mi-T-M ChoreMaster CM-3000-0MMB is a compact, direct-drive gasoline p...

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$862.00
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$9,083.00
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Mi-T-M HS-3005-0MGV Hot Water Pressure Washer – 3000 PSI, 4.8 GPM

Mi-T-M
In stock
Delivers in 3–8 business days

Mi-T-M HS-3005-0MGV Hot Water Pressure Washer – 3000 PSI, Vanguard The Mi-T-M HS-3005-0MGV delivers 3000 PSI at 4.8 GPM with a 480cc Vanguard OHV e...

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$9,083.00
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$11,326.00
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Current price $11,326.00

Mi-T-M HS-3008-1MGK Hot Water Pressure Washer – 3000 PSI, 7.8 GPM

Mi-T-M
In stock
Delivers in 3–8 business days

Mi-T-M HS-3008-1MGK Hot Water Pressure Washer – 3000 PSI, 7.8 GPM The burner produces 513,800 BTU/hr with a 150°F temperature rise to 200°F max out...

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$11,326.00
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$9,200.00
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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
Delivers in 3–8 business days

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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$9,200.00
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$2,018.00
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Current price $2,018.00

Mi-T-M CA-3003-1MAM Aluminum Pressure Washer – 3000 PSI, 3.0 GPM, OHV engine

Mi-T-M
In stock
Delivers in 3–8 business days

CA-3003-1MAM Gas Pressure Washer — CA Aluminum Series 3000 PSI with Mi-T-M OHV Engine The CA-3003-1MAM produces 3000 PSI at 3.0 GPM — 9,000 cleanin...

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$2,018.00
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from Original price
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$2,490.00
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Current price $2,490.00

Mi-T-M CA-3003-1MAK Aluminum Pressure Washer – 3000 PSI, 3.0 GPM, Kohler CH395

Mi-T-M
In stock
Delivers in 3–8 business days

CA-3003-1MAK Gas Pressure Washer — CA Aluminum Series 3000 PSI with Kohler CH395 The CA-3003-1MAK produces 3000 PSI at 3.0 GPM — 9,000 cleaning uni...

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Original price
$2,490.00
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Current price $2,490.00
from Original price
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$2,334.00
from $2,334.00
Current price $2,334.00

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

Mi-T-M
In stock
Delivers in 3–8 business days

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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$2,334.00
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Current price $2,334.00
from Original price
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$2,092.00
from $2,092.00
Current price $2,092.00

Mi-T-M JP-3003-3MMB Gasoline Pressure Washer – 3000 PSI, 3.0 GPM, OHV engine

Mi-T-M
In stock
Delivers in 3–8 business days

JP-3003-3MMB Gas Pressure Washer — JP Series 3000 PSI, 3.0 GPM with Mi-T-M OHV The Mi-T-M JP Series JP-3003-3MMB delivers 3,000 PSI at 3.0 GPM — 9...

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Original price
$2,092.00
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Current price $2,092.00
from Original price
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$2,677.00
from $2,677.00
Current price $2,677.00

Mi-T-M JP-3003-3MKB Gasoline Pressure Washer – 3000 PSI, 3.0 GPM, Kohler CH395

Mi-T-M
In stock
Delivers in 3–8 business days

JP-3003-3MKB Gas Pressure Washer — JP Series 3000 PSI, 3.0 GPM with Kohler CH395 Output is identical: 3,000 PSI at 3.0 GPM, 9,000 cleaning units, ...

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Original price
$2,677.00
from $2,677.00
Current price $2,677.00
from Original price
Original price
$2,188.00
from $2,188.00
Current price $2,188.00

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

Mi-T-M
In stock
Delivers in 3–8 business days

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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from Original price
Original price
$2,188.00
from $2,188.00
Current price $2,188.00
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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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