Scissor Lifts 
Forklifts / Telehandlers 
Compact Equipment 
Heavy Earthmoving 
Others
Working height equals platform height plus 6 ft of operator reach. Measure floor to the lowest obstruction, subtract that 6 ft, then leave 12 to 18 in of clearance. A 19 ft scissor lift covers ceilings near 20 ft. A 26 ft scissor lift covers ceilings near 30 ft.
You have a ceiling, a crew booked for Monday, and a rental form asking for a height nobody measured. Order short and your electrician works at full extension with no margin under the sprinkler line. Order tall and the machine stops at the loading door. Two minutes of arithmetic settles what size scissor lift do I need.
Measure floor to the lowest obstruction, subtract 6 ft of operator reach, leave 12 to 18 in of clearance, then round up to the next deck size in stock. Your ceiling height caps the options.
Worked example. A Mississauga warehouse measures 24 ft to the deck, sprinklers at 22 ft. Leave 18 in and you have 20 ft 6 in of usable ceiling height. Subtract 6 ft of reach and the job needs a 14 ft 6 in platform, so a 19 ft unit covers it and fits a 36 in door.
Platform height is the deck measurement printed on the machine and used in the model name. Working height adds the 6 ft an average operator reaches above it. Match your ceiling to the third column, then check width and capacity before you lock in a size.
| Platform Height | Working Height | Best Ceiling Range | Typical Capacity | Typical Width | Common Use |
| 19 ft | 25 ft | 18 to 22 ft | 500 lb | 30 to 32 in | Retail fit-outs, office lighting |
| 20 ft | 26 ft | 20 to 24 ft | 800 lb | 32 in | Electrical rough-in, HVAC service |
| 26 ft | 32 ft | 24 to 30 ft | 500 to 1,000 lb | 32 or 46 in | Warehouse racking, ductwork |
| 32 ft | 38 ft | 30 to 36 ft | 500 lb | 32 in | High-bay lighting, mezzanine steel |
| RT 33 to 40 ft | 39 to 46 ft | Outdoor only | 1,000 to 1,500 lb | 69 to 76 in | Site work, exterior cladding |
Every aerial work platform above is built to ANSI A92.20 and certified to CSA B354 under Ontario Regulation 213/91.
Ceiling height narrows the list to two or three machines. Floor conditions, door width and crew load decide which one works on your site.
A slab lift refers to an electric scissor lift on non-marking solid tires, rated for firm level surfaces only. Gross machine weight runs from 2,700 lb to over 10,000 lb, so check floor loading before you roll onto a mezzanine. Outdoors on grade, book a rough terrain scissor lift.
A 32 in narrow machine clears a standard 36 in commercial doorway. A 46 in wide deck does not. Measure the tightest point on the route, including elevator cabs and warehouse racking aisles, before anyone confirms the machine.
Occupied platform capacity covers workers, tools and material together. A 19 ft unit carries about 500 lb, one worker and a tool bag. A Genie GS-2032 carries 800 lb. Read the capacity plate, and check the drive height rating before anyone travels elevated.
It is wrong whenever the work sits away from the base. These machines travel straight up, so any job needing up-and-over reach past a canopy, a roof edge or racking calls for a boom lift instead. Signage, façade panels and anything you cannot park directly beneath belong on an articulating boom. Our guide to boom lift reach versus height compares both before you book.
Crews in Mississauga warehouses give us a ceiling number and a door width, and the right machine arrives the same day. NAM Rentals matches platform height to your obstruction line before dispatch, so nobody finds the problem when the truck is already at the gate. Our fleet runs from 19 ft electric slab units through 40 ft rough terrain models, each inspected before handover. Weekly pricing on every scissor lift rental stays transparent, and 24/7 on-site support covers Toronto and the GTA when a machine faults mid-shift. Call +1 647-525-7368.
Before you call, have these three numbers ready:
Call NAM Rentals at +1 647-525-7368 with your ceiling height and your narrowest doorway. We turn what size scissor lift do I need into a booked machine, quote the week, and deliver your scissor lift rental across Toronto and the GTA, often same day.
About 25 ft. Manufacturers rate working height as platform height plus 6 ft of average operator reach. A 19 ft deck therefore puts conduit, sprinkler pipe and ceilings up to roughly 25 ft above the floor within a worker’s reach.
A 19 ft or 20 ft deck handles 20 ft. For a 25 ft ceiling, take a 26 ft scissor lift and its 32 ft of working height. For 30 ft, take a 32 ft scissor lift, since 38 ft of working height leaves margin below sprinkler heads.
Twelve to 18 in between the guardrail and the lowest obstruction. Sprinkler heads, ductwork and joists all sit lower than the deck above them, and an operator who drives elevated needs that gap to avoid clipping a head or a hanger.
Use a laser distance meter from the floor to the lowest obstruction, not to the deck. Take three readings across the work zone, since slabs slope and joist depth varies. Give your rental supplier the lowest number you record, and mention any low ductwork.
Narrow electric models measure 30 to 32 in wide and pass through a standard 36 in commercial doorway. Wide 46 in decks and rough terrain units at 69 in and up need a bay door or an exterior route to the work area.
Two on most units, but the capacity plate decides, not the deck size. Occupied platform capacity of 500 lb realistically means one worker plus tools. An 800 lb or 1,000 lb rating covers two workers and material. Never exceed the rated load.
Only on firm, level, paved ground with no meaningful wind. Solid non-marking tires and slab ratings are not built for gravel, grade or soft fill, and wind ratings drop sharply once the deck is elevated. On uneven ground, book a rough terrain scissor lift with four-wheel drive.
The operator does, the renter does not. Ontario requires MEWP training plus Working at Heights certification before anyone runs the machine on site, and the training paperwork stays with the crew on site. Our certification guide sets out exactly what applies to your trade.
Electric units run roughly $270 to $500 per week and rough terrain units roughly $800 to $1,500, varying by model, width and term. Longer bookings lower the effective daily rate, so confirm both the term and the delivery window when you request a quote.
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