Standoff vs Spigot Glass Railings – Which Is Right For You?
Spigots and standoffs are the two most popular ways to mount frameless glass railings without a top rail. Spigots are short polished metal posts (usually stainless steel) that grip the bottom edge of the glass with set screws and bolt to the deck or balcony surface. Standoffs are barrel-shaped metal fasteners that pass through a hole drilled in the glass and bolt into the fascia, wall, or vertical surface beside the deck. Both look clean, both are code-compliant when installed correctly, but they suit different mounting situations and have different visual personalities. Below is how we choose between them.
What does a spigot look like installed?
A spigot looks like a polished metal pillar, typically 4 to 6 inches tall and 2 to 3 inches square or round, sitting on the deck surface with the glass rising vertically from between or beside it. The glass appears to grow out of the spigot. Hardware is visible at the bottom of each panel.
What does a standoff look like installed?
Standoffs look like polished metal cylinders (think small barrels) protruding horizontally from the fascia or wall, with the glass held in front. From inside the deck looking out, you mostly see glass – the standoff hardware is on the outside and visually smaller. The glass looks like it’s floating in front of the deck edge.
Which is more popular for residential decks?
Spigots, for ease of install. They mount through-bolt or epoxy-anchored to a concrete deck or a structurally adequate wood deck. Most home decks can accept spigots. Standoffs need a vertical surface (fascia, knee wall, masonry) to attach to, which limits where they can go.
Which looks “cleaner”?
Subjective, but standoffs typically look more minimal because there’s no visible hardware at the top of the deck surface – just glass. Spigots are equally beautiful but the hardware is part of the look. People who want maximum glass and minimum metal often choose standoffs.
Which costs more?
Comparable per linear foot on most residential jobs. Spigots can be slightly cheaper because the hardware is simpler and faster to install. Standoffs require precise hole drilling in the glass (factory work, not site work) and careful fascia preparation. On commercial work the costs can vary more.
What about engineering and code?
Both pass the same code requirements when properly engineered. Spigots transfer load down into the deck structure; standoffs transfer it horizontally into the fascia or wall. The structural connection (and the substrate beneath it) must be adequate. Wood decks need block-out reinforcement for either system at every mounting point.
Can I use spigots on a wood deck?
Yes, with proper reinforcement. We add structural blocking between joists at each spigot location and use through-bolts with backing plates. Surface-mounting a spigot to deck boards alone is not acceptable – the load path needs to go to the framing.
What about standoffs on stucco or aluminum fascia?
Stucco needs through-bolts to the structural wall behind, with proper flashing. Aluminum fascia needs through-bolts to the framing, also with flashing. We never anchor standoffs into stucco or aluminum alone.
Which is easier to repair if a panel breaks?
Both are similar – remove the broken panel, install a new one. Spigots: loosen set screws, replace glass, retorque. Standoffs: remove cover caps, unbolt, replace glass. About 1 to 2 hours per panel for either system, assuming a replacement panel is in stock.
Have a project you’re sizing up?
We do free in-home consults across the GTA. Call 416-897-0767 or message luxglass.com.
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