Prices per foot that installers post, what a stair railing or a gate costs, and what moves the price.
Railing prices shops post in Canada
Railing
Per linear foot
Shop
Aluminum picket, installed
CA$55
Viewpoint Decking, Calgary
Aluminum, installed
From CA$80
Terrace Aluminum Railings, Etobicoke
Aluminum picket, installed
CA$90 to CA$140
All Kinds Railings, Surrey BC
Aluminum, materials only
CA$45 to CA$90
Balcon Dépôt, Longueuil
Glass, installed
From CA$120
Terrace Aluminum Railings, Etobicoke
Glass, installed
CA$140 to CA$220
All Kinds Railings, Surrey BC
Steel, standard
From CA$168
Escalier Acier Design, Magog QC
Steel, horizontal or vertical bars
CA$165 or CA$175
Elite Metal Works, Morden MB
Custom steel, installed
CA$150 to CA$320+
Western Iron Works, Coquitlam BC
Cable, installed
CA$175 to CA$425
Vancouver Stairs, Burnaby BC
These are prices shops post on their own sites, read in October 2026. Some don't say if installing is included, so ask.
US cost guides
HomeGuide's stair railing guide (2023), installed, per linear foot:
Material
Per linear foot
Aluminum
US$50 to US$200
Wrought iron
US$65 to US$135
Glass
US$100 to US$600
Cable
US$60 to US$500
For a whole stair railing of about 25 feet, HomeGuide puts the installed cost at US$500 to US$6,300.
Replacing a stair railing
Removal: taking out the old railing adds work before the new one goes in
Old mounts: the new railing may need to fit where the old one was fixed
Stairs: angled joints, and glass cut to the slope, add fabrication time
Mounting: what's under the railing, and the anchors it needs, change the install
Ask for the railing, the removal and the install as separate lines on the quote.
Gate prices
Gate
Price
Where
Railing gate, up to 42 inches wide
CA$350
Viewpoint Decking, Calgary
Walk gate
CA$350 to CA$700
General West Contractors, Toronto, 2026 guide
Manual double or driveway gate
CA$900 to CA$2,500
General West Contractors, Toronto
Custom embossed driveway gate, gate only
CA$6,999
Taimco, Mississauga
Automating an existing gate
CA$3,000 to CA$10,000
S Tier Security, Winnipeg
New gate with automation, installed
CA$8,000 to CA$25,000 or more
S Tier Security, Winnipeg
In the US:
Automating an existing gate: US$400 to US$5,500 (HomeGuide, 2023)
Automatic driveway gate, installed: US$1,600 to US$13,000 (HomeGuide, 2023)
Gate opener alone: US$300 to US$5,000+ (HomeGuide, 2023)
Wrought iron gate: US$600 to US$4,000 manual, US$1,150 to US$8,600 automatic (Fixr, 2025)
An opener needs power, controls and safety devices too, so the gate price alone isn't the full cost.
Code rules that shape the job
Ontario, 2024 Building Code:
Guards at least 1,070 mm high in most places
900 mm allowed inside a home
Openings small enough to stop a 100 mm (4 inch) ball
US, under the IRC (as Boulder County lists it):
Guards at least 36 inches high
Stair handrails 34 to 38 inches above the stair nosings
Openings small enough to stop a 4 inch ball
Permits: Toronto needs one for a deck more than 60 cm above the ground. Rules change by province and city, so check yours and ask which code the installer builds to.
What moves the price
Material: aluminum is usually the cheapest per foot in the tables above
Length: most railings are priced by the foot
Stairs: angled joints and sloped glass take longer
Custom design: decorative work and special finishes cost more
Structural steel fabrication, stairs, railings and mobile welding for construction and residential projects, with plasma cutting, bending and summer sandblasting.