Glass Railings, engineered to OBC.

Most residential glass railing installations in Ontario do not require a standalone building permit — they fall under the scope of the existing structure or renovation permit. If you are adding a railing to an existing deck as a separate project, or if your municipality requires permit drawings for guard installations, a permit may apply. We advise on permit requirements specific to your city and project during the free measure appointment.

Standard interior glass railings in Toronto use 10mm fully tempered glass, which meets Ontario Building Code Part 9, Section 9.8 requirements for most residential applications. 12mm tempered glass is available for larger panel spans, exterior high-wind locations, or clients who prefer a heavier feel. 12mm laminated glass is available on request where post-breakage glass containment is a priority. Book a free measure and we will specify the right glass for your project.

There are three primary mount styles we install across the GTA: stainless steel standoffs (point-fixed through the glass — modern and minimal), full base shoe (a continuous aluminium channel along the bottom edge, hides hardware completely), and embedded shoe (recessed into the floor for a true flush-frameless look). Each system has structural and aesthetic trade-offs we walk through during the consultation visit.

Not for code in most residential Ontario applications — but a top cap (a slim metal rail along the top of the glass) is sometimes added for grip comfort, structural stiffening on tall guards, or as a design choice. Frameless glass railings without a top cap are increasingly common for view-preserving balconies and lakefront decks across the GTA.

Glass railing installation cost in Ontario depends on linear footage, mounting style, glass thickness, and hardware finish. Use our Build & Price tool for a real-time project range, or book a free in-home measure for an exact quote. A proper quote requires seeing the actual mounting substrate and structural conditions at your site — we do not publish per-linear-foot prices because they vary significantly based on substrate and span.

Yes. Tempered glass with 316 marine-grade stainless hardware is fully rated for exterior Canadian use, including Ontario's freeze-thaw cycles and salt air near Lake Ontario. When laminated glass is specified on request, UV-stable PVB or SentryGlas interlayers do not yellow or delaminate over time. All hardware fasteners are sealed against water ingress. We provide a 5-year warranty on exterior railing installations, identical to our interior warranty.