
Roof Replacement in Cathedraltown, Markham
Professional roof replacement in Cathedraltown, Markham — 24 hour response, licensed & insured.
When a roof reaches the end of its life in Cathedraltown, Markham, a proper replacement means more than tearing off shingles. We strip to deck, replace rotted sheathing, upgrade underlayment and ice-and-water shield, and re-flash every penetration. The result is a 25–50 year roof, not a cosmetic recover.
Why roof replacement matters in Cathedraltown, Markham
Full Tear-Off Matters
Layering new shingles over old traps heat, hides deck rot, and voids most manufacturer warranties. We tear off to deck every time.
Real Underlayment
Ice-and-water shield along eaves, valleys, and around every penetration is the difference between a 15-year roof and a 40-year roof in Cathedraltown, Markham.
Ventilation Sizing
Under-ventilated attics cook shingles and grow mould. We measure intake and exhaust and correct undersized systems as part of the job.
Our roof replacement process
- 1
On-Site Assessment
We walk the exterior in Cathedraltown, Markham, document current condition with photos, and identify every failure point before quoting.
- 2
Written Quote
You get an itemized estimate — parts, labour, timeline — before any work starts. No surprises.
- 3
Professional Repair
Our crews use manufacturer-approved materials and industry-standard techniques. Every job is fully insured.
- 4
Cleanup & Verify
We haul away debris, sweep the work area, and walk the finished job with you before signing off.
- 5
Warranty
Every job in Cathedraltown, Markham carries a written labour warranty and full manufacturer coverage on materials.
Common findings in Cathedraltown, Markham
- Rotted deck sheathing under old valleys
- Improperly sized attic ventilation
- Missing ice-and-water shield at eaves
- Old three-tab shingles well past useful life
What you get
Real Craftsmanship
Experienced tradespeople in Cathedraltown, Markham — not day labour — on every job.
Fair, Upfront Pricing
Written quotes before we start. No day-of surprises.
Peace Of Mind
Licensed, insured, and warrantied. If something isn't right, we come back.
Roof Replacement reviews in Cathedraltown, Markham
Had the chimney and the dryer vent done on the same visit. Cheaper and half the disruption.
No call centre, no chasing. Booked in two minutes and got a text when the truck was on the way.
Photos, readings, and a written summary after every visit. Makes it easy to keep records for the house file.
Used them for a sweep, a dryer vent, and a fireplace service. Same standard every time and the same technician twice, which I appreciated.
FAQ
Most single-family homes in Cathedraltown, Markham are torn off and re-roofed in 1–3 days.
GAF, IKO, BP, Owens Corning, and Malarkey — matched to your budget and warranty preference.
Yes, through third-party lenders with terms up to 120 months.
Book your roof replacement today
24 HOUR RESPONSE GUARANTEED — call now to lock in a slot in Cathedraltown, Markham.
Call (437) 475-2233More Markham services
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