Flat & Low-Slope Specialists
TPO, PVC, EPDM, SBS/BUR & metal — specified for Toronto weather and building use.
Installation · Replacement · Repairs · Maintenance · Inspections — flat & low-slope systems with manufacturer-approved details and clear, staged schedules.
As a Toronto commercial roofing contractor, we plan around tenants and weather windows so your operations continue while work progresses.
TPO, PVC, EPDM, SBS/BUR & metal — specified for Toronto weather and building use.
Alternates & timelines with daily site updates and photo documentation.
Toronto, Etobicoke, North York, Scarborough, Mississauga, Vaughan, Markham and beyond.
Owners and facility managers choose QRS because we pair disciplined project management with practical roofing know‑how. Before work begins, we map access, protection and drainage so tenants stay open and safe. During installation, you receive daily photo updates, weather‑window plans and a single point of contact who answers fast. We build to manufacturer details and local code, document every tie‑in and test critical seams and drains before close‑out. After turnover, we provide a maintenance plan and budget guidance to maximize service life and protect warranties. Whether it’s a targeted leak repair or a multi‑phase replacement, our approach reduces surprises, shortens downtime and keeps roofs performing through Toronto’s freeze‑thaw cycles.
Heat-welded seams, high reflectivity and strong performance for large footprints.
Heat-welded with excellent grease/chemical resistance — ideal for restaurants and certain industrial uses.
Proven longevity and flexibility; great for expansive roofs and overlays where allowable.
Multi-ply durability with robust detail work around curbs and penetrations.
Architectural/structural panels, copings and edge metals for high wind performance and long service life.
Toronto · Etobicoke · North York · Scarborough · Mississauga · Brampton · Vaughan · Richmond Hill · Markham · Woodbridge · Oakville · Burlington · Kleinburg · Bolton
It depends on building use, exposure, budget and code. We present TPO, PVC, EPDM and SBS/BUR options with pros/cons for your footprint.
Yes — with weather windows and proper sequencing. Some adhesives and membranes have temperature limits; we plan accordingly.
From days to several weeks based on scope, weather and access. We publish milestones and coordinate with tenants.
Yes. Semi-annual inspections plus minor repairs extend roof life and help protect warranties.
We plan odor/noise windows, barricades and access routes so operations continue safely.
Final photos, as-built notes, warranty information and a care/maintenance plan.
Helpful official sources for owners and facility managers:
Book a roof assessment and receive a clear, itemized scope with options and schedule.
Helpful links: Roofing Services · Flat Roofing in Toronto · Commercial Roof Replacement · Service Areas · Contact