Markham Glass Installation — Unionville, Cachet, Cornell & Every Neighbourhood in Between

The Unionville Heritage Conservation District primarily governs the exterior character of buildings visible from the street. Interior work — including frameless showers, custom mirrors, and interior glass railings — typically falls outside its scope. If your project involves exterior alterations visible from the public street (such as a balcony railing), you may need additional review from City of Markham's Heritage Planning team. We can advise based on your specific situation at the measure visit.

Yes, and it is a common upgrade in Cornell's two-storey layouts. The open-riser staircase in many Cornell homes is well-suited to a frameless glass panel system — either a continuous glass guard on the stair or a full-height railing alongside the upper hall. We measure the specific configuration at your visit and confirm the post mounting and hardware approach before anything is ordered. A City of Markham building permit is typically required for interior railing work.

Yes. Multi-room packages are a regular part of our work in Cachet and Angus Glen. We measure all bathrooms in a single visit, specify glass thickness and hardware finish for each, confirm that everything coordinates, and provide one written quote covering the full scope. Installations can be staged across consecutive days if rooms are on different renovation timelines.

Markham's residential character splits sharply between districts. Unionville's heritage core leans toward traditional design specifications — smoked grey or antique-finish glass, polished chrome or polished gold hardware, traditional shower configurations. Cathedraltown's estate community produces larger custom-build glass packages with 12mm tempered glass, premium hardware finishes (champagne bronze, polished gold), and frequent multi-room scopes. Markham Centre (Pan Am-adjacent towers) follows standard condo protocols — COI, elevator booking, after-hours scheduling.

Cornell, Cathedraltown, and adjacent Markham new-build subdivisions often deliver glass scope through general contractors and interior designers rather than direct-to-homeowner. We integrate cleanly into established build schedules — typically the measure happens after tile is grouted, fabrication runs 10–14 business days, and installation is a single visit. For multi-trade coordination on stair railings or mezzanine guards (which anchor into structural framing), early-stage engagement during framing or rough-in lets us capture in-wall blocking requirements correctly.