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Services · Railings & stairs

Deck railings and stairs

Railings are the first thing people touch on a deck and one of the first things to wear out. Aluminum picket and glass railings dominate new Lower Mainland decks because they don't rot, and glass keeps the view open. Tell us what you need, from a new set of stairs to a full railing upgrade, and compare quotes from up to three installers.

  • Aluminum picket about $60–140 per ft
  • Glass about $100–275 per ft
  • Guards needed above 600 mm
Price it firstGet a rough local range for your deck size, height and material.
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Options

Railing options

Railing typeWhat it isGood for
Aluminum picketPowder-coated posts and picketsLow upkeep at a moderate price
Glass with aluminum frameTempered glass panels between aluminum postsViews, with a sturdy frame
Frameless or semi-frameless glassThick glass with minimal hardwareThe cleanest look, at the top of the price range
WoodTreated or cedar posts, rails and balustersMatching an existing wood deck on a budget

Local conditions

Guard heights and the 600 mm rule

Under the BC Building Code, a walking surface more than 600 mm (about 2 ft) above the ground needs a guard. For a house, exterior guards can generally be 900 mm (36 in) high where the deck is up to 1.8 m above the ground, and 1,070 mm (42 in) above that, with no openings a 100 mm ball could pass through. Vancouver has its own building bylaw with the same 600 mm trigger.

Older decks often have railings that are too low or too open, or posts that have loosened over time. Upgrading to aluminum or glass fixes that, and the install usually takes a day or two once parts arrive.

Check whether your town needs a deck permit →

What a good quote includes

  • Railing system and colour
  • Glass type and panel style
  • Post mounting (top or fascia) and blocking
  • Guard height and spacing to code
  • Stair layout, treads and risers
  • Handrails on stairs
  • Gates if needed
  • Removal of old railings
  • Warranty on parts and install
Watch for: Railing posts fixed only to the decking or a thin rim board. The strength comes from proper blocking and fasteners underneath.

Costs

Typical railings & stairs prices

JobTypical rangeWhat moves the price
Wood railing$35 – $75 / ftStyle, cedar or treated
Aluminum picket railing$60 – $140 / ftCorners, stairs, gates, fascia mounting
Glass railing, aluminum frame$100 – $275 / ftPanel style and glass thickness
Frameless glass$300 – $400 / ftEngineering, hardware
Short stairs (1–3 steps)$500 – $2,000Width, materials, handrail
Full flight of stairs$3,500 – $9,000Rise, landings, guards

Budget ranges in CAD before GST. Your quotes are based on a site visit.

Questions

Railings & stairs questions

Aluminum or glass railing?

Aluminum picket costs less and is very low maintenance. Glass keeps the view open and costs more. Many decks use glass on the view side and pickets elsewhere.

Do glass railings need cleaning?

Yes, a few times a year, especially in rainy or salty locations. Tinted or frosted glass shows spots less.

When do deck stairs need a handrail?

Generally where a stair has more than a couple of risers, and guards where the stair is more than 600 mm above the ground. Your builder should follow current code.