Built in Portland, OR

The Portland Loo is fabricated in Portland, Oregon by Madden Fabrication. The Portland Loos are simple, sturdy, flush toilet kiosks located on sidewalks in public areas. The Loos are free and accessible around the clock every day of the year. Portland Loos give the community environmentally-friendly, clean, and safe restroom facilities. The Loo comes fully tested and assembled from the factory.


Built in Portland, OR


The unit is composed of a minimum of materials. Utilizing stainless steel structure means that the Portland Loo weighs a fraction of a typical restroom and can be delivered on site as a complete enclosure. The restroom can be quickly removed during flood conditions or easily repaired onsite with its modular design. With a cleaning hose, janitorial supplies stored in the mechanical closet and protected with an anti-graffiti clear coat, the restroom is easy to maintain and can take a lot of abuse. The Loos in Portland are available 24/7, taking the strain off local business and creating a welcoming environment for families.

Built in Portland, OR


Louvers at the top and bottom of the wall create an interior environment that offers complete visual privacy, while remaining as connected with the outside as possible. The lower louvers are angled to provide law enforcement the opportunity to observe the number of users within the unit without compromising privacy. The unit’s hand-washing station is mounted on the exterior to promote shorter use times and to serve the general pedestrian population. The restroom was designed with Crime Prevention Through Environmental Design by using high traffic areas and visibility to deter illegal activities and generate high usage rates. Each Loo is built to fully comply with ADA Standards.

Built in Portland, OR


The entire unit can be off-grid and lit entirely by solar-powered LED fixtures. The restroom can be pre-wired for 115 volt AC power or powered by a hybrid system of solar and AC. At night a gentle light washes the exterior until it is occupied, at which time the interior lights activate and the exterior lights dim, announcing that it is in use. The Loo is functional year round with all exposed plumbing and toilet bowl wrapped in heated wire for freeze protection. The restroom requires minimal utilities, at 1.28 gallons per flush and a max 60 watt load. Fitted with an occupancy counter the restrooms in Portland often average 250 flushes per day, equivalent to busy airport restrooms.




• Heavy gauge stainless steel construction with powder coating and graffiti-resistant finish
• Louvered panels allow for community surveillance
• Hand sanitizer dispenser inside and wash station located on outside of unit
• Recessed interior and exterior LED lights
• Entry, railings and fixtures are ADA-compliant


• Fits in an average parking space, 10’ 7” long x 6’ wide x 8’ 6” tall
• Total weight approximately 6,000 pounds
• Wall panels, doors and roof are ¼ inch thick, 304L-grade stainless steel
• Louvered panels at top and bottom
• Energy efficient motion-sensor LED lighting
• Heat trace system for freeze protection
• Skylight for additional interior lighting
• Commercial grade stainless steel toilet fixture
• Heavy-duty fittings and door hardware


• Foundation layout provided with footing design, dimensions and specifications for installation
• Factory-provided metal template for anchor bolt layout, base plate column mounts, and alignment with sanitary connections


• Choose right or left door swing and outside hand wash station located on right or left side of unit for no extra charge.

Additional cost custom options include:

• Materials upgrade to 316L-grade stainless steel for added saline and weather resistance
• Optional hardwired 110-volt AC electrical system
• Outside frame mounts for art or advertising
• Additional custom features to your specifications


Standard power supply: 24-volt DC solar powered system

• Three 190-watt solar panels for 570-watt total output
• 60-amp solar charger with smart charge controls and data jogging
• Two deep-cycle batteries provide 4 days operation when fully charged

Optional power supply: 110-volt AC hardwired system

• This option available at additional cost
• AC operation advised for installations in deep shade or under leafy canopy

• Total power draw less than 60 watts at full operation
• Interior and exterior automatic LED lighting with photo-eye and motion sensor
• 30-watt heat trace integrated with toilet and plumbing system for freeze protection
• Control circuits housed in NEMA-approved enclosure


• Rear utility cabinet houses electrical and plumbing controls
• Maintenance hose bib for cleaning


• Manufactured and factory assembled by Madden Fabrication
• Ready to ship and offered F.O.B at manufacturer’s warehouse in Portland, Oregon
• One year warranty on structural components, given normal use and care
• Warranties of over one year for additional components are passed to purchaser


• Portland Loo pricing is available upon request. A discount may be available for orders of five or more Loos. The price does not include costs or fees for shipping, installation, permitting, or other fees.

Frequently Asked Questions

Q: How much water does the Loo use per flush?

A: 1.28 gallons per flush

Q: How much does the Loo weigh?

A: 6,013 lbs

Q: What is the Loo made of?

A: All the panels, louvers, and roof are made of 304 stainless steel. All structural tubing, anchor bolts and vandal resistant bolts and screws are made of A307.

Q: Is the Loo storm rated?

A: The Loo is rated for 185 mph gusts up to 3 seconds in length.

Q: Is installation included with the restroom?

A: No, the buyer is responsible for installation. Depending on the site, the foundation can be adjusted to incorporate a drain and accommodate any steep grade.

Find a Loo


South Park Blocks
899 SW Columbia Street
Portland, OR 97201
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Taylor Street Loo
898 SW Naito Parkway
Portland, OR 97204
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Khunamokwst Park
4998 NE 52nd Avenue
Portland, OR 97218
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Union Station
543 NW Glisan Street
Portland, OR 97209
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Jamison Square
1099 NW Johnson Street
Portland, OR 97209
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Ash Street Loo
66 SW Naito Parkway
Portland, OR 97204
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The Fields Park
1099 NW Overton Street
Portland, OR 97209
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North Park Blocks
129 NW 8th Avenue
Portland, OR 97209
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Parklane Park
SE 155th Ave & Main St
Portland, OR 97233
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St. Francis Park
398 SE 11th Ave
Portland, OR 97214
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Colonel Summers Park
SE 17th Ave and Taylor Street
Portland, OR 97214
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Gateway Park
10520 NE Halsey Street
Portland, OR 97220
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Ventura Park
460 SE 113th Ave
Portland, OR 97216
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Wilkes Park
3655 NE 154th Ave
Portland, OR 97230
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Thomas Cully Park (2)
5899-5725 NE 72nd Ave
Portland, OR 97218
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Arcata City Hall
600 8th Street
Arcata, CA 95521
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Pixar Animation Studios
1200 Park Avenue
Emeryville, CA 94608
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Market Street
601 Park Boulevard
San Diego, CA 92101
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Wilson Park
255 Palm Drive
Oxnard, CA 93030
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Simoneau Plaza
201 Pearl Street
Monterey, CA 93940
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Kellogg Park
1 Kellogg Street
Ventura, CA 93001
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Julian Fisher Park
915 S. California Ave
Monrovia, CA 91016
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British Columbia

Songhees Walkway
537 Head Street
Victoria, BC
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Vancouver Island Conference Centre
51 Gordon Street
Nanaimo, BC
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Bastion Square
50 Bastion Square
Victoria, BC
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3768 Second Ave
Nelson, BC

702 Baker St.
Nelson, BC
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San Antonio Loo
E Commerce St. & S Alamo
San Antonio, TX
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Lions Field Park Loo
2809 Broadway St
San Antonio, TX 78209
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Galveston Seawall Loo
2900 Seawall BLvd
Galveston, TX 77550
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Tongass National Forest
160 Thomas Street
Ketchikan, AK 99901
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Lincoln Park
751 9th Avenue
Greeley, CO 80631
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Harvard / Cambridge Common Park
12 Garden Street
Cambridge, MA 02138
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Central Square
41-1 Central Square
Cambridge, MA 02139
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Missoula Art Museum Loo
335 N Pattee St
Missoula, MT 59802
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New Jersey

Southwest Park Loo
57 Harrison St
Hoboken, NJ 07030
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Great American Ballpark
9 W Mehring Way
Cincinnati, OH 45202
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The Road Home
(2 Loos at this location)

251 S 500 W
Salt Lake City, UT 84101
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Rainier Beach Pool
(2 Loos at this location)

8825 Rainier Avenue S
Seattle, WA 98118
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Olympia Loo
414 4th Ave East
Olympia, WA 98501
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customer’s quotes

“This is going to mean that people have a place to go to the bathroom, which is a fundamental human right as much as food or shelter, which [the homeless] didn’t have guaranteed to them before,”

Richard Parker, professor at Harvard Kennedy School and member of Action for Cambridge Toilet (ACT).

“This is an authentic urban place and we welcome everybody here — from homeless kids to global leaders,…The toilet is really located right in the heart of the square, with traffic coming and going on all sides. So the fact that it’s in such a public space I think is helpful,”

Denise Jillian, ED Harvard Square Business Association

Based on Portland’s experience, this public toilet doesn’t just work well for homeless people — it works well for everybody,”

Gary Johnson.

"It is worth increased installation costs if it is the right location.”

Bryan Aptekar, City of Portland



What We Learned From Creating The Perfect Public RestroomLink

Cold Weather ToiletLink

Improving Sanitation, Improves LivesLink

The Portland Loo Just Keeps Getting Better and BetterLink

Who Needs A Portland Loo?Link

Is Your Public Toilet Solution Keeping Up With The Times?Link

How To Site Your LooLink

Crime Prevention Through Environmental DesignLink

Winter Months and The Portland LooLink

The Loo Goes Off Grid Link

The Portland Loo Goes OverseasLink


Portland“For the residents of Portland, Ore., taking a whiz in a public toilet is not just a matter of necessity. It’s an act of civic pride.”Link

Arcata“Numerous city leaders, news media and other looky-loos attended a toilet paper-ribbon cutting ceremony at the corner of F and 8th streets this morning to dedicate and officially open Arcata’s new public shitter.”Link

San Diego“The “inaugural flush” of San Diego’s first Portland Loo was performed at a special ribbon-cutting hosted by Council member Marti Emerald Wednesday, Dec. 3 at the southwest corner of 14th and L streets Downtown.”Link

Monterey“Located in Simoneau Plaza, the city’s transit hub, the loo will help provide relief to scores pedestrians in downtown Monterey, and will replace two nearby Porta-Potties.”Link

Victoria“The only Portland Loo outside of Portland was sold to Victoria, British Columbia and installed almost exactly one year ago, and already it is making a name for itself with the prestigious popularly selected “ Canada’s Best Restroom” award!”Link

Nanaimo“A new stainless steel toilet aims to give relief to late-night tinklers.”Link

Ketchikan“With public restrooms few and far between in downtown Ketchikan, the much-needed facility was opened light-heartedly with plungers, poo cookies, and toilet-paper-for-napkins on hand. Borough Transit Director Kyan Reeve says the state-of-the-art design is used in Portland, Oregon and cost less than $100,000.”Link

Seattle“Seattle is trying yet again to relieve itself of its Pioneer Square public-toilet problem.”Link

Cincinnati“Two years ago, Cincinnati City Council shot down the idea of 24-hour restrooms fearing the cost, even though they are seen as a humane way to provide 24-hour restroom facilities for the homeless. Well, Cincinnati Parks Director Willie Carden didn’t give up on the idea of the “Portland Loo.”Link

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